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|
- /*******************************************************************************
- Copyright (c) 2024, The OpenBLAS Project
- All rights reserved.
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
- 3. Neither the name of the OpenBLAS project nor the names of
- its contributors may be used to endorse or promote products
- derived from this software without specific prior written permission.
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *******************************************************************************/
- #define ASSEMBLER
-
- #include "common.h"
-
- /* Function parameters */
- #define M $r4 // param 1: bm
- #define N $r5 // param 2: bn
- #define K $r6 // param 3: bk
- #define ALPHA $f0 // param 4: alpha
- #define A $r7 // param 5: ba
- #define B $r8 // param 6: bb
- #define C $r9 // param 7: bc
- #define LDC $r10 // param 8: ldc
-
- #ifdef TRMMKERNEL
- #define OFFSET $r11 // param 9: offset
- #endif
- #define OFF $r12
-
- /* Cycle control parameters */
- #define I $r13
- #define J $r14
- #define L $r15
- #define TL $r16
- /* Matrix address */
- #define A0 $r17
- #define B0 $r18
- #define C0 $r19
- #define C1 $r20
- #define C2 $r23
- #define C3 $r24
- #define C4 $r25
- #define C5 $r26
- #define T0 $r27 /* !! DO NOT USE $r21 and $r22 !! */
- #define T1 $r28
- #define T2 $r29
- #define I48 $r30
- #define ZERO $r0
-
- /* LASX vectors */
- #define U0 $xr0
- #define U1 $xr1
- #define U2 $xr2
- #define U3 $xr3
- #define U4 $xr4
- #define U5 $xr5
- #define U6 $xr6
- #define D0 $xr7
- #define D1 $xr8
- #define D2 $xr9
- #define D3 $xr10
- #define D4 $xr11
- #define D5 $xr12
- #define D6 $xr13
- #define D7 $xr14
- #define D8 $xr15
- #define D9 $xr16
- #define D10 $xr17
- #define D11 $xr18
- #define D12 $xr19
- #define D13 $xr20
- #define D14 $xr21
- #define D15 $xr22
- #define D16 $xr23
- #define D17 $xr24
- #define D18 $xr25
- #define D19 $xr26
- #define D20 $xr27
- #define D21 $xr28
- #define D22 $xr29
- #define D23 $xr30
- #define VALPHA $xr31
-
- /* Prefetch interval */
- #define A_PRE 0x200 /* 0x200 / 0x80 = 4 */
- #define B_PRE 0x100 /* 0x100 / 0x30 = 4 */
-
- .macro KERNEL_16x6
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvldrepl.d U5, B0, 0x08
- xvldrepl.d U6, B0, 0x10
-
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
- preld 0, B0, B_PRE
-
- xvfmadd.d D4, U0, U5, D4
- xvfmadd.d D5, U1, U5, D5
- xvfmadd.d D6, U2, U5, D6
- xvfmadd.d D7, U3, U5, D7
-
- xvfmadd.d D8, U0, U6, D8
- xvfmadd.d D9, U1, U6, D9
- xvfmadd.d D10, U2, U6, D10
- xvfmadd.d D11, U3, U6, D11
- preld 0, A0, A_PRE
-
- xvldrepl.d U4, B0, 0x18
- xvldrepl.d U5, B0, 0x20
- xvldrepl.d U6, B0, 0x28
-
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- xvfmadd.d D16, U0, U5, D16
- xvfmadd.d D17, U1, U5, D17
- xvfmadd.d D18, U2, U5, D18
- xvfmadd.d D19, U3, U5, D19
- preld 0, A0, A_PRE + 0x40
-
- xvfmadd.d D20, U0, U6, D20
- xvfmadd.d D21, U1, U6, D21
- xvfmadd.d D22, U2, U6, D22
- xvfmadd.d D23, U3, U6, D23
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x30
- .endm
-
- PROLOGUE
-
- addi.d $sp, $sp, -160
- /* Store $r23~$31 */
- SDARG $r23, $sp, 0
- SDARG $r24, $sp, 8
- SDARG $r25, $sp, 16
- SDARG $r26, $sp, 24
- SDARG $r27, $sp, 32
- SDARG $r28, $sp, 40
- SDARG $r29, $sp, 48
- SDARG $r30, $sp, 56
- SDARG $r31, $sp, 64
- fst.d $f23, $sp, 72
- fst.d $f24, $sp, 80
- fst.d $f25, $sp, 96
- fst.d $f26, $sp, 104
- fst.d $f27, $sp, 112
- fst.d $f28, $sp, 120
- fst.d $f29, $sp, 128
- fst.d $f30, $sp, 136
- fst.d $f31, $sp, 144
- fst.d ALPHA, $sp, 152
-
- #if defined (TRMMKERNEL) && !defined(LEFT)
- sub.d OFF, ZERO, OFFSET
- #else
- xor OFF, OFF, OFF
- #endif
-
- addi.d I48, ZERO, 48
- /* VALPHA = {ALPHA, ALPHA, ALPHA, ALPHA} */
- xvld VALPHA, $sp, 152
- xvreplve0.d VALPHA, VALPHA
- xor T0, T0, T0
- addi.d T0, T0, 6
- /* if (!(N / 6)) goto L_N5 */
- div.d J, N, T0 /* J = bn / 6 */
- mul.d T0, J, T0
- sub.d N, N, T0
- beq ZERO, J, .L_N5
-
- .L_J1: /* J-- && This loop include Condition 1 */
-
- /************************* Condition 1 if((N / 6) && (M >> 4)) START !!! *************************
- * dgemm_core_16x6 */
- move C0, C
- move A0, A
- slli.d T0, LDC, 3
- add.d C1, C0, T0
- addi.d J, J, -1 /* J-- */
- add.d C2, C1, T0
- add.d C3, C2, T0
- add.d C4, C3, T0
- add.d C5, C4, T0
-
- #if defined(TRMMKERNEL) && defined(LEFT)
- move OFF, OFFSET
- #endif
-
- /* if (!(M >> 3)) goto L_M8 */
- srai.d I, M, 4 /* I = bm >> 4 */
- beq ZERO, I, .L_M8
-
- .L_I1: /* I-- */
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x07
- add.d A0, A0, T0
- mul.d T0, OFF, I48
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 16
- #else
- /* number of values in B */
- addi.d L, OFF, 6
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
- /* Calculate the first set of D0~D23,
- * avoidig set 0 operation
- * Load 16 * 64 from A0
- * U0 = {a3, a2, a1, a0}
- * U1 = {a7, a6, a5, a4}
- * U2 = {a11, a10, a9, a8}
- * U3 = {a15, a14, a13, a12}
- */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvldrepl.d U5, B0, 0x08
- xvldrepl.d U6, B0, 0x10
-
- preld 0, C0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
- preld 0, C0, 0x40
- xvfmul.d D2, U2, U4
- xvfmul.d D3, U3, U4
-
- preld 0, C1, 0x00
- /* line 2 */
- xvfmul.d D4, U0, U5
- xvfmul.d D5, U1, U5
- preld 0, C1, 0x40
- xvfmul.d D6, U2, U5
- xvfmul.d D7, U3, U5
-
- preld 0, C2, 0x00
- /* line 3 */
- xvfmul.d D8, U0, U6
- xvfmul.d D9, U1, U6
- preld 0, C2, 0x40
- xvfmul.d D10, U2, U6
- xvfmul.d D11, U3, U6
-
- xvldrepl.d U4, B0, 0x18
- xvldrepl.d U5, B0, 0x20
- xvldrepl.d U6, B0, 0x28
-
- preld 0, C3, 0x00
- /* line 4 */
- xvfmul.d D12, U0, U4
- xvfmul.d D13, U1, U4
- preld 0, C3, 0x40
- xvfmul.d D14, U2, U4
- xvfmul.d D15, U3, U4
-
- preld 0, C4, 0x00
- /* line 5 */
- xvfmul.d D16, U0, U5
- xvfmul.d D17, U1, U5
- preld 0, C4, 0x40
- xvfmul.d D18, U2, U5
- xvfmul.d D19, U3, U5
-
- preld 0, C5, 0x00
- /* line 6 */
- xvfmul.d D20, U0, U6
- xvfmul.d D21, U1, U6
- preld 0, C5, 0x40
- xvfmul.d D22, U2, U6
- xvfmul.d D23, U3, U6
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x30
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_L7 */
- beq ZERO,TL, .L_L7
-
- /* Calculate 8 sets of D0~D23 */
- .L_TL1: /* TL-- */
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- KERNEL_16x6
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_TL1
-
- /* Maybe we need calculate the last
- * 7 sets of D0~D23?
- */
- .L_L7:
- /* if (!(L & 7)) goto L_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_L0
-
- .L_L71:
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
- xvfmadd.d D18, U2, U4, D18
- xvfmadd.d D19, U3, U4, D19
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
- xvfmadd.d D22, U2, U4, D22
- xvfmadd.d D23, U3, U4, D23
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_L71
-
- .L_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D2, D2, VALPHA
- xvfmul.d D3, D3, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- xvfmul.d D6, D6, VALPHA
- xvfmul.d D7, D7, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D9, D9, VALPHA
- xvfmul.d D10, D10, VALPHA
- xvfmul.d D11, D11, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D13, D13, VALPHA
- xvfmul.d D14, D14, VALPHA
- xvfmul.d D15, D15, VALPHA
- xvfmul.d D16, D16, VALPHA
- xvfmul.d D17, D17, VALPHA
- xvfmul.d D18, D18, VALPHA
- xvfmul.d D19, D19, VALPHA
- xvfmul.d D20, D20, VALPHA
- xvfmul.d D21, D21, VALPHA
- xvfmul.d D22, D22, VALPHA
- xvfmul.d D23, D23, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvld U2, C0, 0x40
- xvld U3, C0, 0x60
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
- xvfmadd.d D2, D2, VALPHA, U2
- xvfmadd.d D3, D3, VALPHA, U3
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvld U2, C1, 0x40
- xvld U3, C1, 0x60
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
- xvfmadd.d D6, D6, VALPHA, U2
- xvfmadd.d D7, D7, VALPHA, U3
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvld U1, C2, 0x20
- xvld U2, C2, 0x40
- xvld U3, C2, 0x60
- xvfmadd.d D8, D8, VALPHA, U0
- xvfmadd.d D9, D9, VALPHA, U1
- xvfmadd.d D10, D10, VALPHA, U2
- xvfmadd.d D11, D11, VALPHA, U3
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvld U1, C3, 0x20
- xvld U2, C3, 0x40
- xvld U3, C3, 0x60
- xvfmadd.d D12, D12, VALPHA, U0
- xvfmadd.d D13, D13, VALPHA, U1
- xvfmadd.d D14, D14, VALPHA, U2
- xvfmadd.d D15, D15, VALPHA, U3
-
- /* Load C4 */
- xvld U0, C4, 0x00
- xvld U1, C4, 0x20
- xvld U2, C4, 0x40
- xvld U3, C4, 0x60
- xvfmadd.d D16, D16, VALPHA, U0
- xvfmadd.d D17, D17, VALPHA, U1
- xvfmadd.d D18, D18, VALPHA, U2
- xvfmadd.d D19, D19, VALPHA, U3
-
- /* Load C5 */
- xvld U0, C5, 0x00
- xvld U1, C5, 0x20
- xvld U2, C5, 0x40
- xvld U3, C5, 0x60
- xvfmadd.d D20, D20, VALPHA, U0
- xvfmadd.d D21, D21, VALPHA, U1
- xvfmadd.d D22, D22, VALPHA, U2
- xvfmadd.d D23, D23, VALPHA, U3
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- xvst D2, C0, 0x40
- xvst D3, C0, 0x60
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
- xvst D6, C1, 0x40
- xvst D7, C1, 0x60
- /* Store C2 */
- xvst D8, C2, 0x00
- xvst D9, C2, 0x20
- xvst D10, C2, 0x40
- xvst D11, C2, 0x60
- /* Store C3 */
- xvst D12, C3, 0x00
- xvst D13, C3, 0x20
- xvst D14, C3, 0x40
- xvst D15, C3, 0x60
- /* Store C4 */
- xvst D16, C4, 0x00
- xvst D17, C4, 0x20
- xvst D18, C4, 0x40
- xvst D19, C4, 0x60
- /* Store C5 */
- xvst D20, C5, 0x00
- xvst D21, C5, 0x20
- xvst D22, C5, 0x40
- xvst D23, C5, 0x60
-
- /* Add stride for C */
- addi.d C0, C0, 0x80
- addi.d C1, C1, 0x80
- addi.d C2, C2, 0x80
- addi.d C3, C3, 0x80
- addi.d C4, C4, 0x80
- addi.d C5, C5, 0x80
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -16
- #else
- /* number of values in B */
- addi.d L, L, -6
- #endif
- slli.d T0, L, 0x07
- add.d A0, A0, T0
- mul.d T0, L, I48
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x10
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- addi.d I, I, -1 /* I-- */
- blt ZERO,I, .L_I1
-
- .L_M8:
- /* We have done M & 16, considering M=8/4/2/1 */
- andi I, M, 15
- beq ZERO,I, .L_M0
-
- andi I, M, 8
- beq ZERO,I, .L_M4
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x06
- add.d A0, A0, T0
- mul.d T0, OFF, I48
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 8
- #else
- /* number of values in B */
- addi.d L, OFF, 6
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif // #if defined(TRMMKERNEL)
-
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
- xvfmul.d D5, U1, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
- xvfmul.d D9, U1, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
- xvfmul.d D13, U1, U4
-
- xvldrepl.d U4, B0, 0x20
- /* line 5 */
- xvfmul.d D16, U0, U4
- xvfmul.d D17, U1, U4
-
- xvldrepl.d U4, B0, 0x28
- /* line 6 */
- xvfmul.d D20, U0, U4
- xvfmul.d D21, U1, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_M8_L7 */
- beq ZERO,TL, .L_M8_L7
-
- .L_M8_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-2***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-3***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-4***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-5***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-6***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-7***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- /***8-8***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_M8_TL1
-
- .L_M8_L7:
- /* if (!(L & 7)) goto L_M8_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_M8_L0
-
- .L_M8_L71:
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
- xvfmadd.d D17, U1, U4, D17
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
- xvfmadd.d D21, U1, U4, D21
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_M8_L71
-
- .L_M8_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D9, D9, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D13, D13, VALPHA
- xvfmul.d D16, D16, VALPHA
- xvfmul.d D17, D17, VALPHA
- xvfmul.d D20, D20, VALPHA
- xvfmul.d D21, D21, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvld U1, C2, 0x20
- xvfmadd.d D8, D8, VALPHA, U0
- xvfmadd.d D9, D9, VALPHA, U1
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvld U1, C3, 0x20
- xvfmadd.d D12, D12, VALPHA, U0
- xvfmadd.d D13, D13, VALPHA, U1
-
- /* Load C4 */
- xvld U0, C4, 0x00
- xvld U1, C4, 0x20
- xvfmadd.d D16, D16, VALPHA, U0
- xvfmadd.d D17, D17, VALPHA, U1
-
- /* Load C5 */
- xvld U0, C5, 0x00
- xvld U1, C5, 0x20
- xvfmadd.d D20, D20, VALPHA, U0
- xvfmadd.d D21, D21, VALPHA, U1
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
- /* Store C2 */
- xvst D8, C2, 0x00
- xvst D9, C2, 0x20
- /* Store C3 */
- xvst D12, C3, 0x00
- xvst D13, C3, 0x20
- /* Store C4 */
- xvst D16, C4, 0x00
- xvst D17, C4, 0x20
- /* Store C5 */
- xvst D20, C5, 0x00
- xvst D21, C5, 0x20
-
- /* Add stride for C */
- addi.d C0, C0, 0x40
- addi.d C1, C1, 0x40
- addi.d C2, C2, 0x40
- addi.d C3, C3, 0x40
- addi.d C4, C4, 0x40
- addi.d C5, C5, 0x40
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -8
- #else
- /* number of values in B */
- addi.d L, L, -6
- #endif
- slli.d T0, L, 0x06
- add.d A0, A0, T0
- mul.d T0, L, I48
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x08
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N / 6 ) && (M & 8)) End************/
-
- .L_M4:
- andi I, M, 4
- beq ZERO,I, .L_M2
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x05
- add.d A0, A0, T0
- mul.d T0, OFF, I48
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 4
- #else
- /* number of values in B */
- addi.d L, OFF, 6
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 4 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- xvldrepl.d U4, B0, 0x20
- /* line 5 */
- xvfmul.d D16, U0, U4
-
- xvldrepl.d U4, B0, 0x28
- /* line 6 */
- xvfmul.d D20, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_M4_L7 */
- beq ZERO,TL, .L_M4_L7
-
- .L_M4_TL1: /* TL-- */
- /***8-1***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_M4_TL1
-
- .L_M4_L7:
- /* if (!(L & 7)) goto L_M4_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_M4_L0
-
- .L_M4_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_M4_L71
-
- .L_M4_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D16, D16, VALPHA
- xvfmul.d D20, D20, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
-
- /* Load C4 */
- xvld U0, C4, 0x00
- xvfmadd.d D16, D16, VALPHA, U0
-
- /* Load C5 */
- xvld U0, C5, 0x00
- xvfmadd.d D20, D20, VALPHA, U0
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- /* Store C1 */
- xvst D4, C1, 0x00
- /* Store C2 */
- xvst D8, C2, 0x00
- /* Store C3 */
- xvst D12, C3, 0x00
- /* Store C4 */
- xvst D16, C4, 0x00
- /* Store C5 */
- xvst D20, C5, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x20
- addi.d C1, C1, 0x20
- addi.d C2, C2, 0x20
- addi.d C3, C3, 0x20
- addi.d C4, C4, 0x20
- addi.d C5, C5, 0x20
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -4
- #else
- /* number of values in B */
- addi.d L, L, -6
- #endif
- slli.d T0, L, 0x05
- add.d A0, A0, T0
- mul.d T0, L, I48
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x04
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N / 6 ) && (M & 4) ) End************/
-
- .L_M2:
- andi I, M, 2
- beq ZERO,I, .L_M1
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x04
- add.d A0, A0, T0
- mul.d T0, OFF, I48
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 2
- #else
- /* number of values in B */
- addi.d L, OFF, 6
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- xvldrepl.d U4, B0, 0x20
- /* line 5 */
- xvfmul.d D16, U0, U4
-
- xvldrepl.d U4, B0, 0x28
- /* line 6 */
- xvfmul.d D20, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_M2_L7 */
- beq ZERO,TL, .L_M2_L7
-
- .L_M2_TL1: /* TL-- */
- /***8-1***/
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_M2_TL1
-
- .L_M2_L7:
- /* if (!(L & 7)) goto L_M2_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_M2_L0
-
- .L_M2_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_M2_L71
-
- .L_M2_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D16, D16, VALPHA
- xvfmul.d D20, D20, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
-
- /* Load C4 */
- xvld U0, C4, 0x00
- xvfmadd.d D16, D16, VALPHA, U0
-
- /* Load C5 */
- xvld U0, C5, 0x00
- xvfmadd.d D20, D20, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
- xvstelm.d D8, C2, 0x00, 0x00
- xvstelm.d D12, C3, 0x00, 0x00
- xvstelm.d D16, C4, 0x00, 0x00
- xvstelm.d D20, C5, 0x00, 0x00
- xvstelm.d D0, C0, 0x08, 0x01
- xvstelm.d D4, C1, 0x08, 0x01
- xvstelm.d D8, C2, 0x08, 0x01
- xvstelm.d D12, C3, 0x08, 0x01
- xvstelm.d D16, C4, 0x08, 0x01
- xvstelm.d D20, C5, 0x08, 0x01
-
- /* Add stride for C */
- addi.d C0, C0, 0x10
- addi.d C1, C1, 0x10
- addi.d C2, C2, 0x10
- addi.d C3, C3, 0x10
- addi.d C4, C4, 0x10
- addi.d C5, C5, 0x10
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -2
- #else
- /* number of values in B */
- addi.d L, L, -6
- #endif
- slli.d T0, L, 0x04
- add.d A0, A0, T0
- mul.d T0, L, I48
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x02
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N / 6 ) && (M & 2) ) End************/
-
- .L_M1:
- andi I, M, 1
- beq ZERO,I, .L_M0
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x03
- add.d A0, A0, T0
- mul.d T0, OFF, I48
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 1
- #else
- /* number of values in B */
- addi.d L, OFF, 6
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- xvldrepl.d U4, B0, 0x20
- /* line 5 */
- xvfmul.d D16, U0, U4
-
- xvldrepl.d U4, B0, 0x28
- /* line 6 */
- xvfmul.d D20, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_M1_L7 */
- beq ZERO,TL, .L_M1_L7
-
- .L_M1_TL1: /* TL-- */
- /***8-1***/
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_M1_TL1
-
- .L_M1_L7:
- /* if (!(L & 7)) goto L_M1_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_M1_L0
-
- .L_M1_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- xvldrepl.d U4, B0, 0x20
- xvfmadd.d D16, U0, U4, D16
-
- xvldrepl.d U4, B0, 0x28
- xvfmadd.d D20, U0, U4, D20
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x30
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_M1_L71
-
- .L_M1_L0:
- #ifdef TRMMKERNEL
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D16, D16, VALPHA
- xvfmul.d D20, D20, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
-
- /* Load C4 */
- xvld U0, C4, 0x00
- xvfmadd.d D16, D16, VALPHA, U0
-
- /* Load C5 */
- xvld U0, C5, 0x00
- xvfmadd.d D20, D20, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
- xvstelm.d D8, C2, 0x00, 0x00
- xvstelm.d D12, C3, 0x00, 0x00
- xvstelm.d D16, C4, 0x00, 0x00
- xvstelm.d D20, C5, 0x00, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x08
- addi.d C1, C1, 0x08
- addi.d C2, C2, 0x08
- addi.d C3, C3, 0x08
- addi.d C4, C4, 0x08
- addi.d C5, C5, 0x08
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -1
- #else
- /* number of values in B */
- addi.d L, L, -6
- #endif
- slli.d T0, L, 0x03
- add.d A0, A0, T0
- mul.d T0, L, I48
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x01
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N / 6 ) && (M & 1) ) End************/
-
- .L_M0:
- /* Add stride for B and C
- * B += (K * 6)
- * C += (LDC * 6)
- */
- /* since the array type is double,
- * so we must mul 48
- */
- addi.d T2, ZERO,48
- mul.d T0, K, T2
- mul.d T1, LDC, T2
- add.d B, B, T0
- add.d C, C, T1
-
- #if defined(TRMMKERNEL) && !defined(LEFT)
- addi.d OFF, OFF, 0x06
- #endif
-
- blt ZERO, J, .L_J1
-
- //////////////// go back to L_J1 /////////////////
- /////////////////////////////////////////////////
- /************************ Condition 1 if((N >> 2) && (M >> 3)) END !!! ************************/
-
- .L_N5:
- andi J, N, 4
- beq ZERO, J, .L_N3
-
- /************************* Condition 2 if((N & 4) && (M >> 4)) START !!! *************************
- * dgemm_core_16x4 */
-
- move C0, C
- move A0, A
- slli.d T0, LDC, 3
- add.d C1, C0, T0
- add.d C2, C1, T0
- add.d C3, C2, T0
-
- #if defined(TRMMKERNEL) && defined(LEFT)
- move OFF, OFFSET
- #endif
-
- /* if (!(M >> 3)) goto L_N5_M8 */
- srai.d I, M, 4 /* I = bm >> 4 */
- beq ZERO, I, .L_N5_M8
-
- .L_N5_I1:
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x07
- add.d A0, A0, T0
- slli.d T0, OFF, 0x05
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 16
- #else
- /* number of values in B */
- addi.d L, OFF, 4
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
- /* Load 16 * 64 from A0
- * U0 = {a3, a2, a1, a0}
- * U1 = {a7, a6, a5, a4}
- * U2 = {a11, a10, a9, a8}
- * U3 = {a15, a14, a13, a12}
- */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
- xvfmul.d D2, U2, U4
- xvfmul.d D3, U3, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
- xvfmul.d D5, U1, U4
- xvfmul.d D6, U2, U4
- xvfmul.d D7, U3, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
- xvfmul.d D9, U1, U4
- xvfmul.d D10, U2, U4
- xvfmul.d D11, U3, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
- xvfmul.d D13, U1, U4
- xvfmul.d D14, U2, U4
- xvfmul.d D15, U3, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N5_L7 */
- beq ZERO,TL, .L_N5_L7
-
- .L_N5_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-2***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-3***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-4***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-5***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-6***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-7***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- /***8-8***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N5_TL1
-
- .L_N5_L7:
- /* if (!(L & 7)) goto L_N5_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N5_L0
-
- .L_N5_L71:
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
- xvfmadd.d D10, U2, U4, D10
- xvfmadd.d D11, U3, U4, D11
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
- xvfmadd.d D14, U2, U4, D14
- xvfmadd.d D15, U3, U4, D15
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N5_L71
-
- .L_N5_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D2, D2, VALPHA
- xvfmul.d D3, D3, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- xvfmul.d D6, D6, VALPHA
- xvfmul.d D7, D7, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D9, D9, VALPHA
- xvfmul.d D10, D10, VALPHA
- xvfmul.d D11, D11, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D13, D13, VALPHA
- xvfmul.d D14, D14, VALPHA
- xvfmul.d D15, D15, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvld U2, C0, 0x40
- xvld U3, C0, 0x60
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
- xvfmadd.d D2, D2, VALPHA, U2
- xvfmadd.d D3, D3, VALPHA, U3
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvld U2, C1, 0x40
- xvld U3, C1, 0x60
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
- xvfmadd.d D6, D6, VALPHA, U2
- xvfmadd.d D7, D7, VALPHA, U3
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvld U1, C2, 0x20
- xvld U2, C2, 0x40
- xvld U3, C2, 0x60
- xvfmadd.d D8, D8, VALPHA, U0
- xvfmadd.d D9, D9, VALPHA, U1
- xvfmadd.d D10, D10, VALPHA, U2
- xvfmadd.d D11, D11, VALPHA, U3
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvld U1, C3, 0x20
- xvld U2, C3, 0x40
- xvld U3, C3, 0x60
- xvfmadd.d D12, D12, VALPHA, U0
- xvfmadd.d D13, D13, VALPHA, U1
- xvfmadd.d D14, D14, VALPHA, U2
- xvfmadd.d D15, D15, VALPHA, U3
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- xvst D2, C0, 0x40
- xvst D3, C0, 0x60
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
- xvst D6, C1, 0x40
- xvst D7, C1, 0x60
- /* Store C2 */
- xvst D8, C2, 0x00
- xvst D9, C2, 0x20
- xvst D10, C2, 0x40
- xvst D11, C2, 0x60
- /* Store C3 */
- xvst D12, C3, 0x00
- xvst D13, C3, 0x20
- xvst D14, C3, 0x40
- xvst D15, C3, 0x60
-
- /* Add stride for C */
- addi.d C0, C0, 0x80
- addi.d C1, C1, 0x80
- addi.d C2, C2, 0x80
- addi.d C3, C3, 0x80
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -16
- #else
- /* number of values in B */
- addi.d L, L, -4
- #endif
- slli.d T0, L, 0x07
- add.d A0, A0, T0
- slli.d T0, L, 0x05
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x10
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- addi.d I, I, -1 /* I-- */
- blt ZERO,I, .L_N5_I1
-
- .L_N5_M8:
- /* We have done M & 16, considering M=8/4/2/1 */
- andi I, M, 15
- beq ZERO,I, .L_N5_M0
-
- andi I, M, 8
- beq ZERO,I, .L_N5_M4
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x06
- add.d A0, A0, T0
- slli.d T0, OFF, 0x05
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 8
- #else
- /* number of values in B */
- addi.d L, OFF, 4
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif // #if defined(TRMMKERNEL)
-
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
- xvfmul.d D5, U1, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
- xvfmul.d D9, U1, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
- xvfmul.d D13, U1, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N5_M8_L7 */
- beq ZERO,TL, .L_N5_M8_L7
-
- .L_N5_M8_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-2***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-3***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-4***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-5***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-6***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-7***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- /***8-8***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N5_M8_TL1
-
- .L_N5_M8_L7:
- /* if (!(L & 7)) goto L_N5_M8_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N5_M8_L0
-
- .L_N5_M8_L71:
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
- xvfmadd.d D9, U1, U4, D9
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
- xvfmadd.d D13, U1, U4, D13
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N5_M8_L71
-
- .L_N5_M8_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D9, D9, VALPHA
- xvfmul.d D12, D12, VALPHA
- xvfmul.d D13, D13, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvld U1, C2, 0x20
- xvfmadd.d D8, D8, VALPHA, U0
- xvfmadd.d D9, D9, VALPHA, U1
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvld U1, C3, 0x20
- xvfmadd.d D12, D12, VALPHA, U0
- xvfmadd.d D13, D13, VALPHA, U1
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
- /* Store C2 */
- xvst D8, C2, 0x00
- xvst D9, C2, 0x20
- /* Store C3 */
- xvst D12, C3, 0x00
- xvst D13, C3, 0x20
-
- /* Add stride for C */
- addi.d C0, C0, 0x40
- addi.d C1, C1, 0x40
- addi.d C2, C2, 0x40
- addi.d C3, C3, 0x40
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -8
- #else
- /* number of values in B */
- addi.d L, L, -4
- #endif
- slli.d T0, L, 0x06
- add.d A0, A0, T0
- slli.d T0, L, 0x05
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x08
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 4 ) && (M & 8) ) End************/
-
- .L_N5_M4:
- andi I, M, 4
- beq ZERO,I, .L_N5_M2
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x05
- add.d A0, A0, T0
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 4
- #else
- /* number of values in B */
- addi.d L, OFF, 4
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 4 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N5_M4_L7 */
- beq ZERO,TL, .L_N5_M4_L7
-
- .L_N5_M4_TL1: /* TL-- */
- /***8-1***/
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N5_M4_TL1
-
- .L_N5_M4_L7:
- /* if (!(L & 7)) goto L_N5_M4_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N5_M4_L0
-
- .L_N5_M4_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N5_M4_L71
-
- .L_N5_M4_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- /* Store C1 */
- xvst D4, C1, 0x00
- /* Store C2 */
- xvst D8, C2, 0x00
- /* Store C3 */
- xvst D12, C3, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x20
- addi.d C1, C1, 0x20
- addi.d C2, C2, 0x20
- addi.d C3, C3, 0x20
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -4
- #else
- /* number of values in B */
- addi.d L, L, -4
- #endif
- slli.d T0, L, 0x05
- add.d A0, A0, T0
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x04
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 4 ) && (M & 4) ) End************/
-
- .L_N5_M2:
- andi I, M, 2
- beq ZERO,I, .L_N5_M1
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x04
- add.d A0, A0, T0
- slli.d T0, OFF, 0x05
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 2
- #else
- /* number of values in B */
- addi.d L, OFF, 4
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N5_M2_L7 */
- beq ZERO,TL, .L_N5_M2_L7
-
- .L_N5_M2_TL1: /* TL-- */
- /***8-1***/
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N5_M2_TL1
-
- .L_N5_M2_L7:
- /* if (!(L & 7)) goto L_N5_M2_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N5_M2_L0
-
- .L_N5_M2_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N5_M2_L71
-
- .L_N5_M2_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
- xvstelm.d D8, C2, 0x00, 0x00
- xvstelm.d D12, C3, 0x00, 0x00
- xvstelm.d D0, C0, 0x08, 0x01
- xvstelm.d D4, C1, 0x08, 0x01
- xvstelm.d D8, C2, 0x08, 0x01
- xvstelm.d D12, C3, 0x08, 0x01
-
- /* Add stride for C */
- addi.d C0, C0, 0x10
- addi.d C1, C1, 0x10
- addi.d C2, C2, 0x10
- addi.d C3, C3, 0x10
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -2
- #else
- /* number of values in B */
- addi.d L, L, -4
- #endif
- slli.d T0, L, 0x04
- add.d A0, A0, T0
- slli.d T0, L, 0x05
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x02
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 4 ) && (M & 2) ) End************/
-
- .L_N5_M1:
- andi I, M, 1
- beq ZERO,I, .L_N5_M0
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x03
- add.d A0, A0, T0
- slli.d T0, OFF, 0x05
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 1
- #else
- /* number of values in B */
- addi.d L, OFF, 4
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- xvldrepl.d U4, B0, 0x10
- /* line 3 */
- xvfmul.d D8, U0, U4
-
- xvldrepl.d U4, B0, 0x18
- /* line 4 */
- xvfmul.d D12, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N5_M1_L7 */
- beq ZERO,TL, .L_N5_M1_L7
-
- .L_N5_M1_TL1: /* TL-- */
- /***8-1***/
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N5_M1_TL1
-
- .L_N5_M1_L7:
- /* if (!(L & 7)) goto L_N5_M1_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N5_M1_L0
-
- .L_N5_M1_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- xvldrepl.d U4, B0, 0x10
- xvfmadd.d D8, U0, U4, D8
-
- xvldrepl.d U4, B0, 0x18
- xvfmadd.d D12, U0, U4, D12
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x20
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N5_M1_L71
-
- .L_N5_M1_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D8, D8, VALPHA
- xvfmul.d D12, D12, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
-
- /* Load C2 */
- xvld U0, C2, 0x00
- xvfmadd.d D8, D8, VALPHA, U0
-
- /* Load C3 */
- xvld U0, C3, 0x00
- xvfmadd.d D12, D12, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
- xvstelm.d D8, C2, 0x00, 0x00
- xvstelm.d D12, C3, 0x00, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x08
- addi.d C1, C1, 0x08
- addi.d C2, C2, 0x08
- addi.d C3, C3, 0x08
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- /* number of values in A */
- addi.d L, L, -1
- #else
- /* number of values in B */
- addi.d L, L, -4
- #endif
- slli.d T0, L, 0x03
- add.d A0, A0, T0
- slli.d T0, L, 0x05
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- /* number of values in A */
- addi.d OFF, OFF, 0x01
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 4 ) && (M & 1) ) End************/
-
- .L_N5_M0:
- /* Add stride for B and C
- * B += (K * 32)
- * C += (LDC * 32)
- */
- /* since the array type is double,
- * so we must mul 32
- */
- addi.d T2, ZERO,32
- mul.d T0, K, T2
- mul.d T1, LDC, T2
- add.d B, B, T0
- add.d C, C, T1
-
- #if defined(TRMMKERNEL) && !defined(LEFT)
- addi.d OFF, OFF, 0x04
- #endif
-
- /* We must reinit I */
- srai.d I, M, 4 /* I = bm >> 4 */
-
- /************************* Condition 2 if((N & 4) && (M >> 4)) End !!! *************************
- * dgemm_core_16x4 */
-
- .L_N3:
- andi J, N, 2
- beq ZERO, J, .L_N1
-
- /************************* Condition 3 if((N & 2) && (M >> 4)) START !!! *************************
- * dgemm_core_16x2 */
-
- move C0, C
- move A0, A
- slli.d T0, LDC, 3
- add.d C1, C0, T0
-
- #if defined(TRMMKERNEL) && defined(LEFT)
- move OFF, OFFSET
- #endif
-
- /* if (!(M >> 4)) goto L_N3_M8 */
- srai.d I, M, 4 /* I = bm >> 4 */
- beq ZERO, I, .L_N3_M8
-
- .L_N3_I1:
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x07
- add.d A0, A0, T0
- slli.d T0, OFF, 0x04
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 16
- #else
- /* number of values in B */
- addi.d L, OFF, 2
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 16 * 64 from A0
- * U0 = {a3, a2, a1, a0}
- * U1 = {a7, a6, a5, a4}
- * U2 = {a11, a10, a9, a8}
- * U3 = {a15, a14, a13, a12}
- */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
- xvfmul.d D2, U2, U4
- xvfmul.d D3, U3, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
- xvfmul.d D5, U1, U4
- xvfmul.d D6, U2, U4
- xvfmul.d D7, U3, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N3_L7 */
- beq ZERO,TL, .L_N3_L7
-
- .L_N3_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-2***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-3***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-4***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-5***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-6***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-7***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- /***8-8***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N3_TL1
-
- .L_N3_L7:
- /* if (!(L & 7)) goto L_N3_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N3_L0
-
- .L_N3_L71:
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
- xvfmadd.d D6, U2, U4, D6
- xvfmadd.d D7, U3, U4, D7
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N3_L71
-
- .L_N3_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D2, D2, VALPHA
- xvfmul.d D3, D3, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- xvfmul.d D6, D6, VALPHA
- xvfmul.d D7, D7, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvld U2, C0, 0x40
- xvld U3, C0, 0x60
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
- xvfmadd.d D2, D2, VALPHA, U2
- xvfmadd.d D3, D3, VALPHA, U3
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvld U2, C1, 0x40
- xvld U3, C1, 0x60
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
- xvfmadd.d D6, D6, VALPHA, U2
- xvfmadd.d D7, D7, VALPHA, U3
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- xvst D2, C0, 0x40
- xvst D3, C0, 0x60
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
- xvst D6, C1, 0x40
- xvst D7, C1, 0x60
-
- /* Add stride for C */
- addi.d C0, C0, 0x80
- addi.d C1, C1, 0x80
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -16
- #else
- addi.d L, L, -2
- #endif
- slli.d T0, L, 0x07
- add.d A0, A0, T0
- slli.d T0, L, 0x04
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x10
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- addi.d I, I, -1 /* I-- */
- blt ZERO,I, .L_N3_I1
-
- .L_N3_M8:
- /* We have done M & 16, considering M=8/4/2/1 */
- andi I, M, 15
- beq ZERO,I, .L_N3_M0
-
- andi I, M, 8
- beq ZERO,I, .L_N3_M4
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x06
- add.d A0, A0, T0
- slli.d T0, OFF, 0x04
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 8
- #else
- /* number of values in B */
- addi.d L, OFF, 2
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
- xvfmul.d D5, U1, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N3_M8_L7 */
- beq ZERO,TL, .L_N3_M8_L7
-
- .L_N3_M8_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-2***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-3***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-4***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-5***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-6***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-7***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- /***8-8***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N3_M8_TL1
-
- .L_N3_M8_L7:
- /* if (!(L & 7)) goto L_N3_M8_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N3_M8_L0
-
- .L_N3_M8_L71:
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
- xvfmadd.d D5, U1, U4, D5
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N3_M8_L71
-
- .L_N3_M8_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D4, D4, VALPHA
- xvfmul.d D5, D5, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvld U1, C1, 0x20
- xvfmadd.d D4, D4, VALPHA, U0
- xvfmadd.d D5, D5, VALPHA, U1
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- /* Store C1 */
- xvst D4, C1, 0x00
- xvst D5, C1, 0x20
-
- /* Add stride for C */
- addi.d C0, C0, 0x40
- addi.d C1, C1, 0x40
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -8
- #else
- addi.d L, L, -2
- #endif
- slli.d T0, L, 0x06
- add.d A0, A0, T0
- slli.d T0, L, 0x04
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x08
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2) && (M & 8) ) End************/
-
- .L_N3_M4:
- andi I, M, 4
- beq ZERO,I, .L_N3_M2
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x05
- add.d A0, A0, T0
- slli.d T0, OFF, 0x04
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 4
- #else
- /* number of values in B */
- addi.d L, OFF, 2
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 4 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N3_M4_L7 */
- beq ZERO,TL, .L_N3_M4_L7
-
- .L_N3_M4_TL1: /* TL-- */
- /***8-1***/
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- /* Cumulative D0~D23 */
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N3_M4_TL1
-
- .L_N3_M4_L7:
- /* if (!(L & 7)) goto L_N3_M4_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N3_M4_L0
-
- .L_N3_M4_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N3_M4_L71
-
- .L_N3_M4_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- /* Store C1 */
- xvst D4, C1, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x20
- addi.d C1, C1, 0x20
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -4
- #else
- addi.d L, L, -2
- #endif
- slli.d T0, L, 0x05
- add.d A0, A0, T0
- slli.d T0, L, 0x04
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x04
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 4) ) End************/
-
- .L_N3_M2:
- andi I, M, 2
- beq ZERO,I, .L_N3_M1
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x04
- add.d A0, A0, T0
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 2
- #else
- /* number of values in B */
- addi.d L, OFF, 2
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N3_M2_L7 */
- beq ZERO,TL, .L_N3_M2_L7
-
- .L_N3_M2_TL1: /* TL-- */
- /***8-1***/
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N3_M2_TL1
-
- .L_N3_M2_L7:
- /* if (!(L & 7)) goto L_N3_M2_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N3_M2_L0
-
- .L_N3_M2_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N3_M2_L71
-
- .L_N3_M2_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
- xvstelm.d D0, C0, 0x08, 0x01
- xvstelm.d D4, C1, 0x08, 0x01
-
- /* Add stride for C */
- addi.d C0, C0, 0x10
- addi.d C1, C1, 0x10
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -2
- #else
- addi.d L, L, -2
- #endif
- slli.d T0, L, 0x04
- add.d A0, A0, T0
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x02
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 2) ) End************/
-
- .L_N3_M1:
- andi I, M, 1
- beq ZERO,I, .L_N3_M0
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x03
- add.d A0, A0, T0
- slli.d T0, OFF, 0x04
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 1
- #else
- /* number of values in B */
- addi.d L, OFF, 2
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- xvldrepl.d U4, B0, 0x08
- /* line 2 */
- xvfmul.d D4, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N3_M1_L7 */
- beq ZERO,TL, .L_N3_M1_L7
-
- .L_N3_M1_TL1: /* TL-- */
- /***8-1***/
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N3_M1_TL1
-
- .L_N3_M1_L7:
- /* if (!(L & 7)) goto L_N3_M1_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N3_M1_L0
-
- .L_N3_M1_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- xvldrepl.d U4, B0, 0x08
- xvfmadd.d D4, U0, U4, D4
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x10
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N3_M1_L71
-
- .L_N3_M1_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D4, D4, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
-
- /* Load C1 */
- xvld U0, C1, 0x00
- xvfmadd.d D4, D4, VALPHA, U0
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D4, C1, 0x00, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x08
- addi.d C1, C1, 0x08
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -1
- #else
- addi.d L, L, -2
- #endif
- slli.d T0, L, 0x03
- add.d A0, A0, T0
- slli.d T0, L, 0x04
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x01
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 1) ) End************/
-
- .L_N3_M0:
- /* Add stride for B and C
- * B += (K * 16)
- * C += (LDC * 16)
- */
- /* since the array type is double,
- * so we must mul 32
- */
- addi.d T2, ZERO,16
- mul.d T0, K, T2
- mul.d T1, LDC, T2
- add.d B, B, T0
- add.d C, C, T1
-
- #if defined(TRMMKERNEL) && !defined(LEFT)
- addi.d OFF, OFF, 0x02
- #endif
-
- /* We must reinit I */
- srai.d I, M, 4 /* I = bm >> 4 */
-
- /************************* Condition 3 if((N & 2) && (M >> 4)) End !!! *************************
- * dgemm_core_16x2 */
-
- .L_N1:
- andi J, N, 1
- beq ZERO, J, .L_N0
-
- /************************* Condition 4 if((N & 1) && (M >> 4)) START !!! *************************
- * dgemm_core_16x1 */
-
- move C0, C
- move A0, A
-
- #if defined(TRMMKERNEL) && defined(LEFT)
- move OFF, OFFSET
- #endif
-
- /* if (!(M >> 4)) goto L_N1_M8 */
- srai.d I, M, 4 /* I = bm >> 4 */
- beq ZERO, I, .L_N1_M8
-
- .L_N1_I1:
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x07
- add.d A0, A0, T0
- slli.d T0, OFF, 0x03
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 16
- #else
- /* number of values in B */
- addi.d L, OFF, 1
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 16 * 64 from A0
- * U0 = {a3, a2, a1, a0}
- * U1 = {a7, a6, a5, a4}
- * U2 = {a11, a10, a9, a8}
- * U3 = {a15, a14, a13, a12}
- */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
- xvfmul.d D2, U2, U4
- xvfmul.d D3, U3, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N1_L7 */
- beq ZERO,TL, .L_N1_L7
-
- .L_N1_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-2***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-3***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-4***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-5***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-6***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-7***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- /***8-8***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N1_TL1
-
- .L_N1_L7:
- /* if (!(L & 7)) goto L_N1_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N1_L0
-
- .L_N1_L71:
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
- xvld U2, A0, 0x40
- xvld U3, A0, 0x60
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
- xvfmadd.d D2, U2, U4, D2
- xvfmadd.d D3, U3, U4, D3
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x80
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N1_L71
-
- .L_N1_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- xvfmul.d D2, D2, VALPHA
- xvfmul.d D3, D3, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvld U2, C0, 0x40
- xvld U3, C0, 0x60
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
- xvfmadd.d D2, D2, VALPHA, U2
- xvfmadd.d D3, D3, VALPHA, U3
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
- xvst D2, C0, 0x40
- xvst D3, C0, 0x60
-
- /* Add stride for C */
- addi.d C0, C0, 0x80
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -16
- #else
- addi.d L, L, -1
- #endif
- slli.d T0, L, 0x07
- add.d A0, A0, T0
- slli.d T0, L, 0x03
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x10
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- addi.d I, I, -1 /* I-- */
- blt ZERO,I, .L_N1_I1
-
- .L_N1_M8:
- /* We have done M & 16, considering M=8/4/2/1 */
- andi I, M, 15
- beq ZERO,I, .L_N1_M0
-
- andi I, M, 8
- beq ZERO,I, .L_N1_M4
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x06
- add.d A0, A0, T0
- slli.d T0, OFF, 0x03
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 8
- #else
- /* number of values in B */
- addi.d L, OFF, 1
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 8 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
- xvfmul.d D1, U1, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N1_M8_L7 */
- beq ZERO,TL, .L_N1_M8_L7
-
- .L_N1_M8_TL1: /* TL-- */
- /***8-1***/
- /* Load 16 * 64 from A0 */
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-2***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-3***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-4***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-5***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-6***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-7***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- /***8-8***/
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N1_M8_TL1
-
- .L_N1_M8_L7:
- /* if (!(L & 7)) goto L_N1_M8_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N1_M8_L0
-
- .L_N1_M8_L71:
- xvld U0, A0, 0x00
- xvld U1, A0, 0x20
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
- xvfmadd.d D1, U1, U4, D1
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x40
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N1_M8_L71
-
- .L_N1_M8_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- xvfmul.d D1, D1, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvld U1, C0, 0x20
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- xvfmadd.d D1, D1, VALPHA, U1
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
- xvst D1, C0, 0x20
-
- /* Add stride for C */
- addi.d C0, C0, 0x40
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -8
- #else
- addi.d L, L, -1
- #endif
- slli.d T0, L, 0x06
- add.d A0, A0, T0
- slli.d T0, L, 0x03
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x08
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2) && (M & 8) ) End************/
-
- .L_N1_M4:
- andi I, M, 4
- beq ZERO,I, .L_N1_M2
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x05
- add.d A0, A0, T0
- slli.d T0, OFF, 0x03
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 4
- #else
- /* number of values in B */
- addi.d L, OFF, 1
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 4 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N1_M4_L7 */
- beq ZERO,TL, .L_N1_M4_L7
-
- .L_N1_M4_TL1: /* TL-- */
- /***8-1***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N1_M4_TL1
-
- .L_N1_M4_L7:
- /* if (!(L & 7)) goto L_N1_M4_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N1_M4_L0
-
- .L_N1_M4_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x20
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N1_M4_L71
-
- .L_N1_M4_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- #endif
-
- /* Store C0 */
- xvst D0, C0, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x20
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -4
- #else
- addi.d L, L, -1
- #endif
- slli.d T0, L, 0x05
- add.d A0, A0, T0
- slli.d T0, L, 0x03
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x04
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 4) ) End************/
-
- .L_N1_M2:
- andi I, M, 2
- beq ZERO,I, .L_N1_M1
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x04
- add.d A0, A0, T0
- slli.d T0, OFF, 0x03
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 2
- #else
- /* number of values in B */
- addi.d L, OFF, 1
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N1_M2_L7 */
- beq ZERO,TL, .L_N1_M2_L7
-
- .L_N1_M2_TL1: /* TL-- */
- /***8-1***/
- /* Load 2 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N1_M2_TL1
-
- .L_N1_M2_L7:
- /* if (!(L & 7)) goto L_N1_M2_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N1_M2_L0
-
- .L_N1_M2_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x10
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N1_M2_L71
-
- .L_N1_M2_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
- xvstelm.d D0, C0, 0x08, 0x01
-
- /* Add stride for C */
- addi.d C0, C0, 0x10
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -2
- #else
- addi.d L, L, -1
- #endif
- slli.d T0, L, 0x04
- add.d A0, A0, T0
- slli.d T0, L, 0x03
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x02
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 2) ) End************/
-
- .L_N1_M1:
- andi I, M, 1
- beq ZERO,I, .L_N1_M0
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- move B0, B
- #else
- slli.d T0, OFF, 0x03
- add.d A0, A0, T0
- add.d B0, B, T0
- #endif
-
- #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
- sub.d L, K, OFF
- #elif defined(LEFT)
- /* number of values in A */
- addi.d L, OFF, 1
- #else
- /* number of values in B */
- addi.d L, OFF, 1
- #endif
- #else // #if !defined(TRMMKERNEL)
- move B0, B
- move L, K /* L = bk */
- #endif
-
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- /* line 1 */
- xvfmul.d D0, U0, U4
-
- /* Add stride for A0 and B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
- /* Reduce L */
- addi.d L, L, -1
- srai.d TL, L, 3 /* TL = (L-1) >> 3 */
- /* if (TL < 1) goto L_N1_M1_L7 */
- beq ZERO,TL, .L_N1_M1_L7
-
- .L_N1_M1_TL1: /* TL-- */
- /***8-1***/
- /* Load 1 * 64 from A0 */
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-2***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-3***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-4***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-5***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-6***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-7***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- /***8-8***/
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1 /* TL-- */
- blt ZERO,TL, .L_N1_M1_TL1
-
- .L_N1_M1_L7:
- /* if (!(L & 7)) goto L_N1_M1_L0 */
- andi TL, L, 7
- beq TL, ZERO,.L_N1_M1_L0
-
- .L_N1_M1_L71:
- xvld U0, A0, 0x00
-
- xvldrepl.d U4, B0, 0x00
- xvfmadd.d D0, U0, U4, D0
-
- /* Add stride for A0, B0 */
- addi.d A0, A0, 0x08
- addi.d B0, B0, 0x08
-
- addi.d TL, TL, -1
- blt ZERO,TL, .L_N1_M1_L71
-
- .L_N1_M1_L0:
- #if defined(TRMMKERNEL)
- xvfmul.d D0, D0, VALPHA
- #else
- /* Load C0 */
- xvld U0, C0, 0x00
- xvfmadd.d D0, D0, VALPHA, U0 /* D0 = U0 + (D0 * VALPHA) */
- #endif
-
- xvstelm.d D0, C0, 0x00, 0x00
-
- /* Add stride for C */
- addi.d C0, C0, 0x08
-
- #if defined(TRMMKERNEL)
- #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
- sub.d L, K, OFF
- #ifdef LEFT
- addi.d L, L, -1
- #else
- addi.d L, L, -1
- #endif
- slli.d T0, L, 0x03
- add.d A0, A0, T0
- add.d B0, B0, T0
- #endif
-
- #ifdef LEFT
- addi.d OFF, OFF, 0x01
- #endif
- #endif // #if defined(TRMMKERNEL)
-
- /********LOOP (if(N & 2 ) && (M & 1) ) End************/
-
- .L_N1_M0:
-
- /************************* Condition 4 if((N & 1) && (M >> 4)) End !!! *************************
- * dgemm_core_16x1 */
-
- .L_N0:
- /* Restore $r23~$31 */
- LDARG $r23, $sp, 0
- LDARG $r24, $sp, 8
- LDARG $r25, $sp, 16
- LDARG $r26, $sp, 24
- LDARG $r27, $sp, 32
- LDARG $r28, $sp, 40
- LDARG $r29, $sp, 48
- LDARG $r30, $sp, 56
- LDARG $r31, $sp, 64
- fld.d $f23, $sp, 72
- fld.d $f24, $sp, 80
- fld.d $f25, $sp, 96
- fld.d $f26, $sp, 104
- fld.d $f27, $sp, 112
- fld.d $f28, $sp, 120
- fld.d $f29, $sp, 128
- fld.d $f30, $sp, 136
- fld.d $f31, $sp, 144
- addi.d $sp, $sp, 160
-
- /* Back home */
- jirl $r0, $r1, 0x0
-
- EPILOGUE
|