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- /*******************************************************************************
- Copyright (c) 2016, 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.
- *******************************************************************************/
-
- #include "common.h"
- #include "macros_msa.h"
-
- static void ssolve_8x8_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_b, src_b0, src_b1, src_b2, src_b3;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 src_c8, src_c9, src_c10, src_c11, src_c12, src_c13, src_c14, src_c15;
- v4f32 res_c0, res_c1, res_c2, res_c3, res_c4, res_c5, res_c6, res_c7;
- v4f32 res_c8, res_c9, res_c10, res_c11, res_c12, res_c13, res_c14, res_c15;
- v4f32 src_a0, src_a1, src_a2, src_a3, src_a4, src_a5, src_a6, src_a7;
- v4f32 src_a9, src_a10, src_a11, src_a12, src_a13, src_a14, src_a15, src_a18;
- v4f32 src_a19, src_a20, src_a21, src_a22, src_a23, src_a27, src_a28;
- v4f32 src_a29, src_a30, src_a31, src_a36, src_a37, src_a38, src_a39;
- v4f32 src_a45, src_a46, src_a47, src_a54, src_a55, src_a63, src_a;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
- FLOAT *c_nxt4line = c + 4 * ldc;
- FLOAT *c_nxt5line = c + 5 * ldc;
- FLOAT *c_nxt6line = c + 6 * ldc;
- FLOAT *c_nxt7line = c + 7 * ldc;
-
- LD_SP2(c, 4, src_c0, src_c1);
- LD_SP2(c_nxt1line, 4, src_c2, src_c3);
- LD_SP2(c_nxt2line, 4, src_c4, src_c5);
- LD_SP2(c_nxt3line, 4, src_c6, src_c7);
- LD_SP2(c_nxt4line, 4, src_c8, src_c9);
- LD_SP2(c_nxt5line, 4, src_c10, src_c11);
- LD_SP2(c_nxt6line, 4, src_c12, src_c13);
- LD_SP2(c_nxt7line, 4, src_c14, src_c15);
-
- for (k = 0; k < bk; k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c8 -= src_a0 * src_b0;
- src_c9 -= src_a1 * src_b0;
- src_c10 -= src_a0 * src_b1;
- src_c11 -= src_a1 * src_b1;
- src_c12 -= src_a0 * src_b2;
- src_c13 -= src_a1 * src_b2;
- src_c14 -= src_a0 * src_b3;
- src_c15 -= src_a1 * src_b3;
-
- a += 8;
- b += 8;
- }
-
- TRANSPOSE4x4_SP_SP(src_c0, src_c2, src_c4, src_c6,
- res_c0, res_c1, res_c2, res_c3);
- TRANSPOSE4x4_SP_SP(src_c8, src_c10, src_c12, src_c14,
- res_c8, res_c9, res_c10, res_c11);
- TRANSPOSE4x4_SP_SP(src_c1, src_c3, src_c5, src_c7,
- res_c4, res_c5, res_c6, res_c7);
- TRANSPOSE4x4_SP_SP(src_c9, src_c11, src_c13, src_c15,
- res_c12, res_c13, res_c14, res_c15);
-
- src_a = LD_SP(a + 0);
- SPLATI_W4_SP(src_a, src_a0, src_a1, src_a2, src_a3);
- src_a = LD_SP(a + 4);
- SPLATI_W4_SP(src_a, src_a4, src_a5, src_a6, src_a7);
-
- res_c0 *= src_a0;
- res_c8 *= src_a0;
- res_c1 -= res_c0 * src_a1;
- res_c9 -= res_c8 * src_a1;
- res_c2 -= res_c0 * src_a2;
- res_c10 -= res_c8 * src_a2;
- res_c3 -= res_c0 * src_a3;
- res_c11 -= res_c8 * src_a3;
- res_c4 -= res_c0 * src_a4;
- res_c12 -= res_c8 * src_a4;
- res_c5 -= res_c0 * src_a5;
- res_c13 -= res_c8 * src_a5;
- res_c6 -= res_c0 * src_a6;
- res_c14 -= res_c8 * src_a6;
- res_c7 -= res_c0 * src_a7;
- res_c15 -= res_c8 * src_a7;
-
- src_a = LD_SP(a + 9);
- SPLATI_W4_SP(src_a, src_a9, src_a10, src_a11, src_a12);
- src_a13 = LD_SP(a + 13);
- src_a15 = (v4f32) __msa_splati_w((v4i32) src_a13, 2);
- src_a14 = (v4f32) __msa_splati_w((v4i32) src_a13, 1);
- src_a13 = (v4f32) __msa_splati_w((v4i32) src_a13, 0);
-
- res_c1 *= src_a9;
- res_c9 *= src_a9;
- res_c2 -= res_c1 * src_a10;
- res_c10 -= res_c9 * src_a10;
- res_c3 -= res_c1 * src_a11;
- res_c11 -= res_c9 * src_a11;
- res_c4 -= res_c1 * src_a12;
- res_c12 -= res_c9 * src_a12;
- res_c5 -= res_c1 * src_a13;
- res_c13 -= res_c9 * src_a13;
- res_c6 -= res_c1 * src_a14;
- res_c14 -= res_c9 * src_a14;
- res_c7 -= res_c1 * src_a15;
- res_c15 -= res_c9 * src_a15;
-
- src_a = LD_SP(a + 18);
- SPLATI_W4_SP(src_a, src_a18, src_a19, src_a20, src_a21);
- src_a22 = LD_SP(a + 22);
- src_a23 = (v4f32) __msa_splati_w((v4i32) src_a22, 1);
- src_a22 = (v4f32) __msa_splati_w((v4i32) src_a22, 0);
-
- res_c2 *= src_a18;
- res_c10 *= src_a18;
- res_c3 -= res_c2 * src_a19;
- res_c11 -= res_c10 * src_a19;
- res_c4 -= res_c2 * src_a20;
- res_c12 -= res_c10 * src_a20;
- res_c5 -= res_c2 * src_a21;
- res_c13 -= res_c10 * src_a21;
- res_c6 -= res_c2 * src_a22;
- res_c14 -= res_c10 * src_a22;
- res_c7 -= res_c2 * src_a23;
- res_c15 -= res_c10 * src_a23;
-
- src_a = LD_SP(a + 27);
- SPLATI_W4_SP(src_a, src_a27, src_a28, src_a29, src_a30);
- COPY_FLOAT_TO_VECTOR(*(a + 31), src_a31);
-
- res_c3 *= src_a27;
- res_c11 *= src_a27;
- res_c4 -= res_c3 * src_a28;
- res_c12 -= res_c11 * src_a28;
- res_c5 -= res_c3 * src_a29;
- res_c13 -= res_c11 * src_a29;
- res_c6 -= res_c3 * src_a30;
- res_c14 -= res_c11 * src_a30;
- res_c7 -= res_c3 * src_a31;
- res_c15 -= res_c11 * src_a31;
-
- ST_SP4(res_c0, res_c8, res_c1, res_c9, b, 4);
- ST_SP4(res_c2, res_c10, res_c3, res_c11, b + 16, 4);
-
- TRANSPOSE4x4_SP_SP(res_c0, res_c1, res_c2, res_c3,
- src_c0, src_c2, src_c4, src_c6);
- TRANSPOSE4x4_SP_SP(res_c8, res_c9, res_c10, res_c11,
- src_c8, src_c10, src_c12, src_c14);
-
- ST_SP(src_c0, c);
- ST_SP(src_c2, c_nxt1line);
- ST_SP(src_c4, c_nxt2line);
- ST_SP(src_c6, c_nxt3line);
- ST_SP(src_c8, c_nxt4line);
- ST_SP(src_c10, c_nxt5line);
- ST_SP(src_c12, c_nxt6line);
- ST_SP(src_c14, c_nxt7line);
-
- src_a = LD_SP(a + 36);
- SPLATI_W4_SP(src_a, src_a36, src_a37, src_a38, src_a39);
-
- res_c4 *= src_a36;
- res_c12 *= src_a36;
- res_c5 -= res_c4 * src_a37;
- res_c13 -= res_c12 * src_a37;
- res_c6 -= res_c4 * src_a38;
- res_c14 -= res_c12 * src_a38;
- res_c7 -= res_c4 * src_a39;
- res_c15 -= res_c12 * src_a39;
-
- src_a45 = LD_SP(a + 45);
- src_a47 = (v4f32) __msa_splati_w((v4i32) src_a45, 2);
- src_a46 = (v4f32) __msa_splati_w((v4i32) src_a45, 1);
- src_a45 = (v4f32) __msa_splati_w((v4i32) src_a45, 0);
-
- res_c5 *= src_a45;
- res_c13 *= src_a45;
- res_c6 -= res_c5 * src_a46;
- res_c14 -= res_c13 * src_a46;
- res_c7 -= res_c5 * src_a47;
- res_c15 -= res_c13 * src_a47;
-
- COPY_FLOAT_TO_VECTOR(*(a + 54), src_a54);
- COPY_FLOAT_TO_VECTOR(*(a + 55), src_a55);
- COPY_FLOAT_TO_VECTOR(*(a + 63), src_a63);
-
- res_c6 *= src_a54;
- res_c14 *= src_a54;
- res_c7 -= res_c6 * src_a55;
- res_c15 -= res_c14 * src_a55;
-
- res_c7 *= src_a63;
- res_c15 *= src_a63;
-
- ST_SP4(res_c4, res_c12, res_c5, res_c13, b + 32, 4);
- ST_SP4(res_c6, res_c14, res_c7, res_c15, b + 48, 4);
-
- TRANSPOSE4x4_SP_SP(res_c4, res_c5, res_c6, res_c7,
- src_c1, src_c3, src_c5, src_c7);
- TRANSPOSE4x4_SP_SP(res_c12, res_c13, res_c14, res_c15,
- src_c9, src_c11, src_c13, src_c15);
-
- ST_SP(src_c1, c + 4);
- ST_SP(src_c3, c_nxt1line + 4);
- ST_SP(src_c5, c_nxt2line + 4);
- ST_SP(src_c7, c_nxt3line + 4);
- ST_SP(src_c9, c_nxt4line + 4);
- ST_SP(src_c11, c_nxt5line + 4);
- ST_SP(src_c13, c_nxt6line + 4);
- ST_SP(src_c15, c_nxt7line + 4);
- }
-
- static void ssolve_8x4_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_b, src_b0, src_b1, src_b2, src_b3;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 res_c0, res_c1, res_c2, res_c3, res_c4, res_c5, res_c6, res_c7;
- v4f32 src_a0, src_a1, src_a2, src_a3, src_a4, src_a5, src_a6, src_a7;
- v4f32 src_a9, src_a10, src_a11, src_a12, src_a13, src_a14, src_a15, src_a18;
- v4f32 src_a19, src_a20, src_a21, src_a22, src_a23, src_a27, src_a28;
- v4f32 src_a29, src_a30, src_a31, src_a36, src_a37, src_a38, src_a39;
- v4f32 src_a45, src_a46, src_a47, src_a54, src_a55, src_a63, src_a;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
-
- LD_SP2(c, 4, src_c0, src_c1);
- LD_SP2(c_nxt1line, 4, src_c2, src_c3);
- LD_SP2(c_nxt2line, 4, src_c4, src_c5);
- LD_SP2(c_nxt3line, 4, src_c6, src_c7);
-
- for (k = 0; k < bk; k++)
- {
- LD_SP2(a, 4, src_a0, src_a1);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a1 * src_b0;
- src_c2 -= src_a0 * src_b1;
- src_c3 -= src_a1 * src_b1;
- src_c4 -= src_a0 * src_b2;
- src_c5 -= src_a1 * src_b2;
- src_c6 -= src_a0 * src_b3;
- src_c7 -= src_a1 * src_b3;
-
- a += 8;
- b += 4;
- }
-
- TRANSPOSE4x4_SP_SP(src_c0, src_c2, src_c4, src_c6,
- res_c0, res_c1, res_c2, res_c3);
- TRANSPOSE4x4_SP_SP(src_c1, src_c3, src_c5, src_c7,
- res_c4, res_c5, res_c6, res_c7);
-
- src_a = LD_SP(a + 0);
- SPLATI_W4_SP(src_a, src_a0, src_a1, src_a2, src_a3);
- src_a = LD_SP(a + 4);
- SPLATI_W4_SP(src_a, src_a4, src_a5, src_a6, src_a7);
-
- res_c0 *= src_a0;
- res_c1 -= res_c0 * src_a1;
- res_c2 -= res_c0 * src_a2;
- res_c3 -= res_c0 * src_a3;
- res_c4 -= res_c0 * src_a4;
- res_c5 -= res_c0 * src_a5;
- res_c6 -= res_c0 * src_a6;
- res_c7 -= res_c0 * src_a7;
-
- src_a = LD_SP(a + 9);
- SPLATI_W4_SP(src_a, src_a9, src_a10, src_a11, src_a12);
- src_a13 = LD_SP(a + 13);
- src_a15 = (v4f32) __msa_splati_w((v4i32) src_a13, 2);
- src_a14 = (v4f32) __msa_splati_w((v4i32) src_a13, 1);
- src_a13 = (v4f32) __msa_splati_w((v4i32) src_a13, 0);
-
- res_c1 *= src_a9;
- res_c2 -= res_c1 * src_a10;
- res_c3 -= res_c1 * src_a11;
- res_c4 -= res_c1 * src_a12;
- res_c5 -= res_c1 * src_a13;
- res_c6 -= res_c1 * src_a14;
- res_c7 -= res_c1 * src_a15;
-
- src_a = LD_SP(a + 18);
- SPLATI_W4_SP(src_a, src_a18, src_a19, src_a20, src_a21);
- src_a22 = LD_SP(a + 22);
- src_a23 = (v4f32) __msa_splati_w((v4i32) src_a22, 1);
- src_a22 = (v4f32) __msa_splati_w((v4i32) src_a22, 0);
-
- res_c2 *= src_a18;
- res_c3 -= res_c2 * src_a19;
- res_c4 -= res_c2 * src_a20;
- res_c5 -= res_c2 * src_a21;
- res_c6 -= res_c2 * src_a22;
- res_c7 -= res_c2 * src_a23;
-
- src_a = LD_SP(a + 27);
- SPLATI_W4_SP(src_a, src_a27, src_a28, src_a29, src_a30);
- COPY_FLOAT_TO_VECTOR(*(a + 31), src_a31);
-
- res_c3 *= src_a27;
- res_c4 -= res_c3 * src_a28;
- res_c5 -= res_c3 * src_a29;
- res_c6 -= res_c3 * src_a30;
- res_c7 -= res_c3 * src_a31;
-
- src_a = LD_SP(a + 36);
- SPLATI_W4_SP(src_a, src_a36, src_a37, src_a38, src_a39);
-
- res_c4 *= src_a36;
- res_c5 -= res_c4 * src_a37;
- res_c6 -= res_c4 * src_a38;
- res_c7 -= res_c4 * src_a39;
-
- src_a45 = LD_SP(a + 45);
- src_a47 = (v4f32) __msa_splati_w((v4i32) src_a45, 2);
- src_a46 = (v4f32) __msa_splati_w((v4i32) src_a45, 1);
- src_a45 = (v4f32) __msa_splati_w((v4i32) src_a45, 0);
-
- res_c5 *= src_a45;
- res_c6 -= res_c5 * src_a46;
- res_c7 -= res_c5 * src_a47;
-
- COPY_FLOAT_TO_VECTOR(*(a + 54), src_a54);
- COPY_FLOAT_TO_VECTOR(*(a + 55), src_a55);
- COPY_FLOAT_TO_VECTOR(*(a + 63), src_a63);
-
- res_c6 *= src_a54;
- res_c7 -= res_c6 * src_a55;
- res_c7 *= src_a63;
-
- ST_SP4(res_c0, res_c1, res_c2, res_c3, b, 4);
- b += 16;
- ST_SP4(res_c4, res_c5, res_c6, res_c7, b, 4);
-
- TRANSPOSE4x4_SP_SP(res_c0, res_c1, res_c2, res_c3,
- src_c0, src_c2, src_c4, src_c6);
- TRANSPOSE4x4_SP_SP(res_c4, res_c5, res_c6, res_c7,
- src_c1, src_c3, src_c5, src_c7);
-
- ST_SP2(src_c0, src_c1, c, 4);
- ST_SP2(src_c2, src_c3, c_nxt1line, 4);
- ST_SP2(src_c4, src_c5, c_nxt2line, 4);
- ST_SP2(src_c6, src_c7, c_nxt3line, 4);
- }
-
- static void ssolve_8x2_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a2, a3, a4, a5, a6, a7, a9, a10, a11, a12, a13, a14, a15, a18;
- FLOAT a19, a20, a21, a22, a23, a27, a28, a29, a30, a31, a36, a37, a38, a39;
- FLOAT a45, a46, a47, a54, a55, a63;
- FLOAT c0, c1, c2, c3, c4, c5, c6, c7;
- FLOAT c0_nxt, c1_nxt, c2_nxt, c3_nxt, c4_nxt, c5_nxt, c6_nxt, c7_nxt;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c2 = *(c + 2);
- c3 = *(c + 3);
- c4 = *(c + 4);
- c5 = *(c + 5);
- c6 = *(c + 6);
- c7 = *(c + 7);
- c0_nxt = *(c + 0 + ldc);
- c1_nxt = *(c + 1 + ldc);
- c2_nxt = *(c + 2 + ldc);
- c3_nxt = *(c + 3 + ldc);
- c4_nxt = *(c + 4 + ldc);
- c5_nxt = *(c + 5 + ldc);
- c6_nxt = *(c + 6 + ldc);
- c7_nxt = *(c + 7 + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c2 -= a[2] * b[0];
- c3 -= a[3] * b[0];
- c4 -= a[4] * b[0];
- c5 -= a[5] * b[0];
- c6 -= a[6] * b[0];
- c7 -= a[7] * b[0];
- c0_nxt -= a[0] * b[1];
- c1_nxt -= a[1] * b[1];
- c2_nxt -= a[2] * b[1];
- c3_nxt -= a[3] * b[1];
- c4_nxt -= a[4] * b[1];
- c5_nxt -= a[5] * b[1];
- c6_nxt -= a[6] * b[1];
- c7_nxt -= a[7] * b[1];
-
- a += 8;
- b += 2;
- }
-
- a0 = *(a + 0);
- a1 = *(a + 1);
- a2 = *(a + 2);
- a3 = *(a + 3);
- a4 = *(a + 4);
- a5 = *(a + 5);
- a6 = *(a + 6);
- a7 = *(a + 7);
- a9 = *(a + 9);
- a10 = *(a + 10);
- a11 = *(a + 11);
- a12 = *(a + 12);
- a13 = *(a + 13);
- a14 = *(a + 14);
- a15 = *(a + 15);
- a18 = *(a + 18);
- a19 = *(a + 19);
- a20 = *(a + 20);
- a21 = *(a + 21);
- a22 = *(a + 22);
- a23 = *(a + 23);
- a27 = *(a + 27);
- a28 = *(a + 28);
- a29 = *(a + 29);
- a30 = *(a + 30);
- a31 = *(a + 31);
- a36 = *(a + 36);
- a37 = *(a + 37);
- a38 = *(a + 38);
- a39 = *(a + 39);
- a45 = *(a + 45);
- a46 = *(a + 46);
- a47 = *(a + 47);
- a54 = *(a + 54);
- a55 = *(a + 55);
- a63 = *(a + 63);
-
- c0 *= a0;
- c0_nxt *= a0;
-
- c1 -= c0 * a1;
- c1_nxt -= c0_nxt * a1;
- c1 *= a9;
- c1_nxt *= a9;
-
- c2 -= c0 * a2;
- c2_nxt -= c0_nxt * a2;
- c2 -= c1 * a10;
- c2_nxt -= c1_nxt * a10;
- c2 *= a18;
- c2_nxt *= a18;
-
- c3 -= c0 * a3;
- c3_nxt -= c0_nxt * a3;
- c3 -= c1 * a11;
- c3_nxt -= c1_nxt * a11;
- c3 -= c2 * a19;
- c3_nxt -= c2_nxt * a19;
- c3 *= a27;
- c3_nxt *= a27;
-
- c4 -= c0 * a4;
- c4_nxt -= c0_nxt * a4;
- c4 -= c1 * a12;
- c4_nxt -= c1_nxt * a12;
- c4 -= c2 * a20;
- c4_nxt -= c2_nxt * a20;
- c4 -= c3 * a28;
- c4_nxt -= c3_nxt * a28;
- c4 *= a36;
- c4_nxt *= a36;
-
- c5 -= c0 * a5;
- c5_nxt -= c0_nxt * a5;
- c5 -= c1 * a13;
- c5_nxt -= c1_nxt * a13;
- c5 -= c2 * a21;
- c5_nxt -= c2_nxt * a21;
- c5 -= c3 * a29;
- c5_nxt -= c3_nxt * a29;
- c5 -= c4 * a37;
- c5_nxt -= c4_nxt * a37;
- c5 *= a45;
- c5_nxt *= a45;
-
- c6 -= c0 * a6;
- c6_nxt -= c0_nxt * a6;
- c6 -= c1 * a14;
- c6_nxt -= c1_nxt * a14;
- c6 -= c2 * a22;
- c6_nxt -= c2_nxt * a22;
- c6 -= c3 * a30;
- c6_nxt -= c3_nxt * a30;
- c6 -= c4 * a38;
- c6_nxt -= c4_nxt * a38;
- c6 -= c5 * a46;
- c6_nxt -= c5_nxt * a46;
- c6 *= a54;
- c6_nxt *= a54;
-
- c7 -= c0 * a7;
- c7_nxt -= c0_nxt * a7;
- c7 -= c1 * a15;
- c7_nxt -= c1_nxt * a15;
- c7 -= c2 * a23;
- c7_nxt -= c2_nxt * a23;
- c7 -= c3 * a31;
- c7_nxt -= c3_nxt * a31;
- c7 -= c4 * a39;
- c7_nxt -= c4_nxt * a39;
- c7 -= c5 * a47;
- c7_nxt -= c5_nxt * a47;
- c7 -= c6 * a55;
- c7_nxt -= c6_nxt * a55;
- c7 *= a63;
- c7_nxt *= a63;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 2) = c2;
- *(c + 3) = c3;
- *(c + 4) = c4;
- *(c + 5) = c5;
- *(c + 6) = c6;
- *(c + 7) = c7;
- *(c + 0 + ldc) = c0_nxt;
- *(c + 1 + ldc) = c1_nxt;
- *(c + 2 + ldc) = c2_nxt;
- *(c + 3 + ldc) = c3_nxt;
- *(c + 4 + ldc) = c4_nxt;
- *(c + 5 + ldc) = c5_nxt;
- *(c + 6 + ldc) = c6_nxt;
- *(c + 7 + ldc) = c7_nxt;
-
- *(b + 0) = c0;
- *(b + 1) = c0_nxt;
- *(b + 2) = c1;
- *(b + 3) = c1_nxt;
- *(b + 4) = c2;
- *(b + 5) = c2_nxt;
- *(b + 6) = c3;
- *(b + 7) = c3_nxt;
- *(b + 8) = c4;
- *(b + 9) = c4_nxt;
- *(b + 10) = c5;
- *(b + 11) = c5_nxt;
- *(b + 12) = c6;
- *(b + 13) = c6_nxt;
- *(b + 14) = c7;
- *(b + 15) = c7_nxt;
- }
-
- static void ssolve_8x1_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a2, a3, a4, a5, a6, a7, a9, a10, a11, a12, a13, a14, a15, a18;
- FLOAT a19, a20, a21, a22, a23, a27, a28, a29, a30, a31, a36, a37, a38, a39;
- FLOAT a45, a46, a47, a54, a55, a63, c0, c1, c2, c3, c4, c5, c6, c7;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c2 = *(c + 2);
- c3 = *(c + 3);
- c4 = *(c + 4);
- c5 = *(c + 5);
- c6 = *(c + 6);
- c7 = *(c + 7);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c2 -= a[2] * b[0];
- c3 -= a[3] * b[0];
- c4 -= a[4] * b[0];
- c5 -= a[5] * b[0];
- c6 -= a[6] * b[0];
- c7 -= a[7] * b[0];
-
- a += 8;
- b += 1;
- }
-
- a0 = *(a + 0);
- a1 = *(a + 1);
- a2 = *(a + 2);
- a3 = *(a + 3);
- a4 = *(a + 4);
- a5 = *(a + 5);
- a6 = *(a + 6);
- a7 = *(a + 7);
- a9 = *(a + 9);
- a10 = *(a + 10);
- a11 = *(a + 11);
- a12 = *(a + 12);
- a13 = *(a + 13);
- a14 = *(a + 14);
- a15 = *(a + 15);
- a18 = *(a + 18);
- a19 = *(a + 19);
- a20 = *(a + 20);
- a21 = *(a + 21);
- a22 = *(a + 22);
- a23 = *(a + 23);
- a27 = *(a + 27);
- a28 = *(a + 28);
- a29 = *(a + 29);
- a30 = *(a + 30);
- a31 = *(a + 31);
- a36 = *(a + 36);
- a37 = *(a + 37);
- a38 = *(a + 38);
- a39 = *(a + 39);
- a45 = *(a + 45);
- a46 = *(a + 46);
- a47 = *(a + 47);
- a54 = *(a + 54);
- a55 = *(a + 55);
- a63 = *(a + 63);
-
- c0 *= a0;
-
- c1 -= c0 * a1;
- c1 *= a9;
-
- c2 -= c0 * a2;
- c2 -= c1 * a10;
- c2 *= a18;
-
- c3 -= c0 * a3;
- c3 -= c1 * a11;
- c3 -= c2 * a19;
- c3 *= a27;
-
- c4 -= c0 * a4;
- c4 -= c1 * a12;
- c4 -= c2 * a20;
- c4 -= c3 * a28;
- c4 *= a36;
-
- c5 -= c0 * a5;
- c5 -= c1 * a13;
- c5 -= c2 * a21;
- c5 -= c3 * a29;
- c5 -= c4 * a37;
- c5 *= a45;
-
- c6 -= c0 * a6;
- c6 -= c1 * a14;
- c6 -= c2 * a22;
- c6 -= c3 * a30;
- c6 -= c4 * a38;
- c6 -= c5 * a46;
- c6 *= a54;
-
- c7 -= c0 * a7;
- c7 -= c1 * a15;
- c7 -= c2 * a23;
- c7 -= c3 * a31;
- c7 -= c4 * a39;
- c7 -= c5 * a47;
- c7 -= c6 * a55;
- c7 *= a63;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 2) = c2;
- *(c + 3) = c3;
- *(c + 4) = c4;
- *(c + 5) = c5;
- *(c + 6) = c6;
- *(c + 7) = c7;
-
- *(b + 0) = c0;
- *(b + 1) = c1;
- *(b + 2) = c2;
- *(b + 3) = c3;
- *(b + 4) = c4;
- *(b + 5) = c5;
- *(b + 6) = c6;
- *(b + 7) = c7;
- }
-
- static void ssolve_4x8_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_b, src_b0, src_b1, src_b2, src_b3;
- v4f32 src_c0, src_c1, src_c2, src_c3, src_c4, src_c5, src_c6, src_c7;
- v4f32 res_c0, res_c1, res_c2, res_c3, res_c4, res_c5, res_c6, res_c7;
- v4f32 src_a0, src_a1, src_a2, src_a3, src_a5, src_a6, src_a7;
- v4f32 src_a10, src_a11, src_a15, src_a;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
- FLOAT *c_nxt4line = c + 4 * ldc;
- FLOAT *c_nxt5line = c + 5 * ldc;
- FLOAT *c_nxt6line = c + 6 * ldc;
- FLOAT *c_nxt7line = c + 7 * ldc;
-
- src_c0 = LD_SP(c);
- src_c1 = LD_SP(c_nxt1line);
- src_c2 = LD_SP(c_nxt2line);
- src_c3 = LD_SP(c_nxt3line);
- src_c4 = LD_SP(c_nxt4line);
- src_c5 = LD_SP(c_nxt5line);
- src_c6 = LD_SP(c_nxt6line);
- src_c7 = LD_SP(c_nxt7line);
-
- for (k = 0; k < (bk >> 1); k++)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c4 -= src_a0 * src_b0;
- src_c5 -= src_a0 * src_b1;
- src_c6 -= src_a0 * src_b2;
- src_c7 -= src_a0 * src_b3;
-
- a += 4;
- b += 8;
-
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c4 -= src_a0 * src_b0;
- src_c5 -= src_a0 * src_b1;
- src_c6 -= src_a0 * src_b2;
- src_c7 -= src_a0 * src_b3;
-
- a += 4;
- b += 8;
- }
-
- if (bk & 1)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- src_b = LD_SP(b + 4);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c4 -= src_a0 * src_b0;
- src_c5 -= src_a0 * src_b1;
- src_c6 -= src_a0 * src_b2;
- src_c7 -= src_a0 * src_b3;
-
- a += 4;
- b += 8;
- }
-
- TRANSPOSE4x4_SP_SP(src_c0, src_c1, src_c2, src_c3,
- res_c0, res_c1, res_c2, res_c3);
- TRANSPOSE4x4_SP_SP(src_c4, src_c5, src_c6, src_c7,
- res_c4, res_c5, res_c6, res_c7);
-
- src_a = LD_SP(a + 0);
- SPLATI_W4_SP(src_a, src_a0, src_a1, src_a2, src_a3);
- src_a5 = LD_SP(a + 5);
- src_a7 = (v4f32) __msa_splati_w((v4i32) src_a5, 2);
- src_a6 = (v4f32) __msa_splati_w((v4i32) src_a5, 1);
- src_a5 = (v4f32) __msa_splati_w((v4i32) src_a5, 0);
- COPY_FLOAT_TO_VECTOR(*(a + 10), src_a10);
- COPY_FLOAT_TO_VECTOR(*(a + 11), src_a11);
- COPY_FLOAT_TO_VECTOR(*(a + 15), src_a15);
-
- res_c0 *= src_a0;
- res_c4 *= src_a0;
- res_c1 -= res_c0 * src_a1;
- res_c5 -= res_c4 * src_a1;
- res_c2 -= res_c0 * src_a2;
- res_c6 -= res_c4 * src_a2;
- res_c3 -= res_c0 * src_a3;
- res_c7 -= res_c4 * src_a3;
-
- res_c1 *= src_a5;
- res_c5 *= src_a5;
- res_c2 -= res_c1 * src_a6;
- res_c6 -= res_c5 * src_a6;
- res_c3 -= res_c1 * src_a7;
- res_c7 -= res_c5 * src_a7;
-
- res_c2 *= src_a10;
- res_c6 *= src_a10;
- res_c3 -= res_c2 * src_a11;
- res_c7 -= res_c6 * src_a11;
-
- res_c3 *= src_a15;
- res_c7 *= src_a15;
-
- ST_SP4(res_c0, res_c4, res_c1, res_c5, b, 4);
- ST_SP4(res_c2, res_c6, res_c3, res_c7, b + 16, 4);
-
- TRANSPOSE4x4_SP_SP(res_c0, res_c1, res_c2, res_c3,
- src_c0, src_c1, src_c2, src_c3);
- TRANSPOSE4x4_SP_SP(res_c4, res_c5, res_c6, res_c7,
- src_c4, src_c5, src_c6, src_c7);
-
- ST_SP(src_c0, c);
- ST_SP(src_c1, c_nxt1line);
- ST_SP(src_c2, c_nxt2line);
- ST_SP(src_c3, c_nxt3line);
- ST_SP(src_c4, c_nxt4line);
- ST_SP(src_c5, c_nxt5line);
- ST_SP(src_c6, c_nxt6line);
- ST_SP(src_c7, c_nxt7line);
- }
-
- static void ssolve_4x4_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- v4f32 src_b, src_b0, src_b1, src_b2, src_b3;
- v4f32 src_c0, src_c1, src_c2, src_c3, res_c0, res_c1, res_c2, res_c3;
- v4f32 src_a0, src_a1, src_a2, src_a3, src_a5, src_a6, src_a7;
- v4f32 src_a10, src_a11, src_a15, src_a;
- FLOAT *c_nxt1line = c + ldc;
- FLOAT *c_nxt2line = c + 2 * ldc;
- FLOAT *c_nxt3line = c + 3 * ldc;
-
- src_c0 = LD_SP(c);
- src_c1 = LD_SP(c_nxt1line);
- src_c2 = LD_SP(c_nxt2line);
- src_c3 = LD_SP(c_nxt3line);
-
- for (k = 0; k < (bk >> 1); k++)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
-
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
- }
-
- if (bk & 1)
- {
- src_a0 = LD_SP(a);
-
- src_b = LD_SP(b + 0);
- SPLATI_W4_SP(src_b, src_b0, src_b1, src_b2, src_b3);
- src_c0 -= src_a0 * src_b0;
- src_c1 -= src_a0 * src_b1;
- src_c2 -= src_a0 * src_b2;
- src_c3 -= src_a0 * src_b3;
-
- a += 4;
- b += 4;
- }
-
- TRANSPOSE4x4_SP_SP(src_c0, src_c1, src_c2, src_c3,
- res_c0, res_c1, res_c2, res_c3);
-
- src_a = LD_SP(a + 0);
- SPLATI_W4_SP(src_a, src_a0, src_a1, src_a2, src_a3);
- src_a5 = LD_SP(a + 5);
- src_a7 = (v4f32) __msa_splati_w((v4i32) src_a5, 2);
- src_a6 = (v4f32) __msa_splati_w((v4i32) src_a5, 1);
- src_a5 = (v4f32) __msa_splati_w((v4i32) src_a5, 0);
- COPY_FLOAT_TO_VECTOR(*(a + 10), src_a10);
- COPY_FLOAT_TO_VECTOR(*(a + 11), src_a11);
- COPY_FLOAT_TO_VECTOR(*(a + 15), src_a15);
-
- res_c0 *= src_a0;
- res_c1 -= res_c0 * src_a1;
- res_c2 -= res_c0 * src_a2;
- res_c3 -= res_c0 * src_a3;
-
- res_c1 *= src_a5;
- res_c2 -= res_c1 * src_a6;
- res_c3 -= res_c1 * src_a7;
-
- res_c2 *= src_a10;
- res_c3 -= res_c2 * src_a11;
-
- res_c3 *= src_a15;
-
- ST_SP4(res_c0, res_c1, res_c2, res_c3, b, 4);
-
- TRANSPOSE4x4_SP_SP(res_c0, res_c1, res_c2, res_c3,
- src_c0, src_c1, src_c2, src_c3);
-
- ST_SP(src_c0, c);
- ST_SP(src_c1, c_nxt1line);
- ST_SP(src_c2, c_nxt2line);
- ST_SP(src_c3, c_nxt3line);
- }
-
- static void ssolve_4x2_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT c0, c1, c2, c3, c0_nxt, c1_nxt, c2_nxt, c3_nxt;
- FLOAT a0, a1, a2, a3, a5, a6, a7, a10, a11, a15;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c2 = *(c + 2);
- c3 = *(c + 3);
- c0_nxt = *(c + 0 + ldc);
- c1_nxt = *(c + 1 + ldc);
- c2_nxt = *(c + 2 + ldc);
- c3_nxt = *(c + 3 + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c2 -= a[2] * b[0];
- c3 -= a[3] * b[0];
- c0_nxt -= a[0] * b[1];
- c1_nxt -= a[1] * b[1];
- c2_nxt -= a[2] * b[1];
- c3_nxt -= a[3] * b[1];
-
- a += 4;
- b += 2;
- }
-
- a0 = *(a + 0);
- a1 = *(a + 1);
- a2 = *(a + 2);
- a3 = *(a + 3);
- a5 = *(a + 5);
- a6 = *(a + 6);
- a7 = *(a + 7);
- a10 = *(a + 10);
- a11 = *(a + 11);
- a15 = *(a + 15);
-
- c0 *= a0;
- c0_nxt *= a0;
-
- c1 -= c0 * a1;
- c1_nxt -= c0_nxt * a1;
-
- c1 *= a5;
- c1_nxt *= a5;
-
- c2 -= c0 * a2;
- c2_nxt -= c0_nxt * a2;
-
- c2 -= c1 * a6;
- c2_nxt -= c1_nxt * a6;
-
- c2 *= a10;
- c2_nxt *= a10;
-
- c3 -= c0 * a3;
- c3_nxt -= c0_nxt * a3;
-
- c3 -= c1 * a7;
- c3_nxt -= c1_nxt * a7;
-
- c3 -= c2 * a11;
- c3_nxt -= c2_nxt * a11;
-
- c3 *= a15;
- c3_nxt *= a15;
-
- *(b + 0) = c0;
- *(b + 1) = c0_nxt;
- *(b + 2) = c1;
- *(b + 3) = c1_nxt;
- *(b + 4) = c2;
- *(b + 5) = c2_nxt;
- *(b + 6) = c3;
- *(b + 7) = c3_nxt;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 2) = c2;
- *(c + 3) = c3;
- *(c + 0 + ldc) = c0_nxt;
- *(c + 1 + ldc) = c1_nxt;
- *(c + 2 + ldc) = c2_nxt;
- *(c + 3 + ldc) = c3_nxt;
- }
-
- static void ssolve_4x1_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a2, a3, a5, a6, a7, a10, a11, a15, c0, c1, c2, c3;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c2 = *(c + 2);
- c3 = *(c + 3);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c2 -= a[2] * b[0];
- c3 -= a[3] * b[0];
-
- a += 4;
- b += 1;
- }
-
- a0 = *(a + 0);
- a1 = *(a + 1);
- a2 = *(a + 2);
- a3 = *(a + 3);
- a5 = *(a + 5);
- a6 = *(a + 6);
- a7 = *(a + 7);
- a10 = *(a + 10);
- a11 = *(a + 11);
- a15 = *(a + 15);
-
- c0 *= a0;
-
- c1 -= c0 * a1;
- c1 *= a5;
-
- c2 -= c0 * a2;
- c2 -= c1 * a6;
- c2 *= a10;
-
- c3 -= c0 * a3;
- c3 -= c1 * a7;
- c3 -= c2 * a11;
- c3 *= a15;
-
- *(b + 0) = c0;
- *(b + 1) = c1;
- *(b + 2) = c2;
- *(b + 3) = c3;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 2) = c2;
- *(c + 3) = c3;
- }
-
- static void ssolve_2x8_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a3, c0, c1, c0_nxt1, c1_nxt1, c0_nxt2, c1_nxt2;
- FLOAT c0_nxt3, c1_nxt3, c0_nxt4, c1_nxt4, c0_nxt5, c1_nxt5;
- FLOAT c0_nxt6, c1_nxt6, c0_nxt7, c1_nxt7;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt1 = *(c + ldc);
- c1_nxt1 = *(c + 1 + ldc);
- c0_nxt2 = *(c + 2 * ldc);
- c1_nxt2 = *(c + 1 + 2 * ldc);
- c0_nxt3 = *(c + 3 * ldc);
- c1_nxt3 = *(c + 1 + 3 * ldc);
- c0_nxt4 = *(c + 4 * ldc);
- c1_nxt4 = *(c + 1 + 4 * ldc);
- c0_nxt5 = *(c + 5 * ldc);
- c1_nxt5 = *(c + 1 + 5 * ldc);
- c0_nxt6 = *(c + 6 * ldc);
- c1_nxt6 = *(c + 1 + 6 * ldc);
- c0_nxt7 = *(c + 7 * ldc);
- c1_nxt7 = *(c + 1 + 7 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt1 -= a[0] * b[1];
- c1_nxt1 -= a[1] * b[1];
- c0_nxt2 -= a[0] * b[2];
- c1_nxt2 -= a[1] * b[2];
- c0_nxt3 -= a[0] * b[3];
- c1_nxt3 -= a[1] * b[3];
- c0_nxt4 -= a[0] * b[4];
- c1_nxt4 -= a[1] * b[4];
- c0_nxt5 -= a[0] * b[5];
- c1_nxt5 -= a[1] * b[5];
- c0_nxt6 -= a[0] * b[6];
- c1_nxt6 -= a[1] * b[6];
- c0_nxt7 -= a[0] * b[7];
- c1_nxt7 -= a[1] * b[7];
-
- a += 2;
- b += 8;
- }
-
- a0 = *a;
- a1 = *(a + 1);
- a3 = *(a + 3);
-
- c0 = c0 * a0;
- c1 = (c1 - c0 * a1) * a3;
-
- c0_nxt1 = c0_nxt1 * a0;
- c1_nxt1 = (c1_nxt1 - c0_nxt1 * a1) * a3;
-
- c0_nxt2 = c0_nxt2 * a0;
- c1_nxt2 = (c1_nxt2 - c0_nxt2 * a1) * a3;
-
- c0_nxt3 = c0_nxt3 * a0;
- c1_nxt3 = (c1_nxt3 - c0_nxt3 * a1) * a3;
-
- c0_nxt4 = c0_nxt4 * a0;
- c1_nxt4 = (c1_nxt4 - c0_nxt4 * a1) * a3;
-
- c0_nxt5 = c0_nxt5 * a0;
- c1_nxt5 = (c1_nxt5 - c0_nxt5 * a1) * a3;
-
- c0_nxt6 = c0_nxt6 * a0;
- c1_nxt6 = (c1_nxt6 - c0_nxt6 * a1) * a3;
-
- c0_nxt7 = c0_nxt7 * a0;
- c1_nxt7 = (c1_nxt7 - c0_nxt7 * a1) * a3;
-
- *(b + 0) = c0;
- *(b + 1) = c0_nxt1;
- *(b + 2) = c0_nxt2;
- *(b + 3) = c0_nxt3;
- *(b + 4) = c0_nxt4;
- *(b + 5) = c0_nxt5;
- *(b + 6) = c0_nxt6;
- *(b + 7) = c0_nxt7;
- *(b + 8) = c1;
- *(b + 9) = c1_nxt1;
- *(b + 10) = c1_nxt2;
- *(b + 11) = c1_nxt3;
- *(b + 12) = c1_nxt4;
- *(b + 13) = c1_nxt5;
- *(b + 14) = c1_nxt6;
- *(b + 15) = c1_nxt7;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 0 + ldc) = c0_nxt1;
- *(c + 1 + ldc) = c1_nxt1;
- *(c + 0 + 2 * ldc) = c0_nxt2;
- *(c + 1 + 2 * ldc) = c1_nxt2;
- *(c + 0 + 3 * ldc) = c0_nxt3;
- *(c + 1 + 3 * ldc) = c1_nxt3;
- *(c + 0 + 4 * ldc) = c0_nxt4;
- *(c + 1 + 4 * ldc) = c1_nxt4;
- *(c + 0 + 5 * ldc) = c0_nxt5;
- *(c + 1 + 5 * ldc) = c1_nxt5;
- *(c + 0 + 6 * ldc) = c0_nxt6;
- *(c + 1 + 6 * ldc) = c1_nxt6;
- *(c + 0 + 7 * ldc) = c0_nxt7;
- *(c + 1 + 7 * ldc) = c1_nxt7;
- }
-
- static void ssolve_2x4_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a3, c0, c1, c0_nxt1, c1_nxt1;
- FLOAT c0_nxt2, c1_nxt2, c0_nxt3, c1_nxt3;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt1 = *(c + ldc);
- c1_nxt1 = *(c + 1 + ldc);
- c0_nxt2 = *(c + 2 * ldc);
- c1_nxt2 = *(c + 1 + 2 * ldc);
- c0_nxt3 = *(c + 3 * ldc);
- c1_nxt3 = *(c + 1 + 3 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt1 -= a[0] * b[1];
- c1_nxt1 -= a[1] * b[1];
- c0_nxt2 -= a[0] * b[2];
- c1_nxt2 -= a[1] * b[2];
- c0_nxt3 -= a[0] * b[3];
- c1_nxt3 -= a[1] * b[3];
-
- a += 2;
- b += 4;
- }
-
- a0 = *a;
- a1 = *(a + 1);
- a3 = *(a + 3);
-
- c0 *= a0;
- c0_nxt1 *= a0;
- c0_nxt2 *= a0;
- c0_nxt3 *= a0;
-
- c1 -= c0 * a1;
- c1_nxt1 -= c0_nxt1 * a1;
- c1_nxt2 -= c0_nxt2 * a1;
- c1_nxt3 -= c0_nxt3 * a1;
- c1 *= a3;
- c1_nxt1 *= a3;
- c1_nxt2 *= a3;
- c1_nxt3 *= a3;
-
- *(b + 0) = c0;
- *(b + 1) = c0_nxt1;
- *(b + 2) = c0_nxt2;
- *(b + 3) = c0_nxt3;
- *(b + 4) = c1;
- *(b + 5) = c1_nxt1;
- *(b + 6) = c1_nxt2;
- *(b + 7) = c1_nxt3;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 0 + ldc) = c0_nxt1;
- *(c + 1 + ldc) = c1_nxt1;
- *(c + 0 + 2 * ldc) = c0_nxt2;
- *(c + 1 + 2 * ldc) = c1_nxt2;
- *(c + 0 + 3 * ldc) = c0_nxt3;
- *(c + 1 + 3 * ldc) = c1_nxt3;
- }
-
- static void ssolve_2x2_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT a0, a1, a3, c0, c1, c0_nxt, c1_nxt;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
- c0_nxt = *(c + ldc);
- c1_nxt = *(c + 1 + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
- c0_nxt -= a[0] * b[1];
- c1_nxt -= a[1] * b[1];
-
- a += 2;
- b += 2;
- }
-
- a0 = *a;
- a1 = *(a + 1);
- a3 = *(a + 3);
-
- c0 *= a0;
- c0_nxt *= a0;
- c1 -= c0 * a1;
- c1_nxt -= c0_nxt * a1;
- c1 *= a3;
- c1_nxt *= a3;
-
- *(b + 0) = c0;
- *(b + 1) = c0_nxt;
- *(b + 2) = c1;
- *(b + 3) = c1_nxt;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- *(c + 0 + ldc) = c0_nxt;
- *(c + 1 + ldc) = c1_nxt;
- }
-
- static void ssolve_2x1_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT c0, c1;
-
- c0 = *(c + 0);
- c1 = *(c + 1);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[1] * b[0];
-
- a += 2;
- b += 1;
- }
-
- c0 *= *(a + 0);
-
- c1 -= c0 * *(a + 1);
- c1 *= *(a + 3);
-
- *(b + 0) = c0;
- *(b + 1) = c1;
-
- *(c + 0) = c0;
- *(c + 1) = c1;
- }
-
- static void ssolve_1x8_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT c0, c1, c2, c3, c4, c5, c6, c7;
-
- c0 = *(c + 0);
- c1 = *(c + 1 * ldc);
- c2 = *(c + 2 * ldc);
- c3 = *(c + 3 * ldc);
- c4 = *(c + 4 * ldc);
- c5 = *(c + 5 * ldc);
- c6 = *(c + 6 * ldc);
- c7 = *(c + 7 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
- c2 -= a[0] * b[2];
- c3 -= a[0] * b[3];
- c4 -= a[0] * b[4];
- c5 -= a[0] * b[5];
- c6 -= a[0] * b[6];
- c7 -= a[0] * b[7];
-
- a += 1;
- b += 8;
- }
-
- c0 *= *a;
- c1 *= *a;
- c2 *= *a;
- c3 *= *a;
- c4 *= *a;
- c5 *= *a;
- c6 *= *a;
- c7 *= *a;
-
- *(b + 0) = c0;
- *(b + 1) = c1;
- *(b + 2) = c2;
- *(b + 3) = c3;
- *(b + 4) = c4;
- *(b + 5) = c5;
- *(b + 6) = c6;
- *(b + 7) = c7;
-
- *(c + 0) = c0;
- *(c + 1 * ldc) = c1;
- *(c + 2 * ldc) = c2;
- *(c + 3 * ldc) = c3;
- *(c + 4 * ldc) = c4;
- *(c + 5 * ldc) = c5;
- *(c + 6 * ldc) = c6;
- *(c + 7 * ldc) = c7;
- }
-
- static void ssolve_1x4_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT c0, c1, c2, c3;
-
- c0 = *(c + 0 * ldc);
- c1 = *(c + 1 * ldc);
- c2 = *(c + 2 * ldc);
- c3 = *(c + 3 * ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
- c2 -= a[0] * b[2];
- c3 -= a[0] * b[3];
-
- a += 1;
- b += 4;
- }
-
- c0 *= *a;
- c1 *= *a;
- c2 *= *a;
- c3 *= *a;
-
- *c = c0;
- *(c + ldc) = c1;
- *(c + 2 * ldc) = c2;
- *(c + 3 * ldc) = c3;
-
- *b = *c;
- *(b + 1) = *(c + ldc);
- *(b + 2) = *(c + 2 * ldc);
- *(b + 3) = *(c + 3 * ldc);
- }
-
- static void ssolve_1x2_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG ldc, BLASLONG bk)
- {
- BLASLONG k;
- FLOAT c0, c1;
-
- c0 = *c;
- c1 = *(c + ldc);
-
- for (k = 0; k < bk; k++)
- {
- c0 -= a[0] * b[0];
- c1 -= a[0] * b[1];
-
- a += 1;
- b += 2;
- }
-
- *c = c0 * *a;
- *(c + ldc) = c1 * *a;
-
- *b = *c;
- *(b + 1) = *(c + ldc);
- }
-
- static void ssolve_1x1_lt_msa(FLOAT *a, FLOAT *b, FLOAT *c, BLASLONG bk)
- {
- BLASLONG k;
-
- for (k = 0; k < bk; k++)
- {
- *c -= a[0] * b[0];
-
- a++;
- b++;
- }
-
- *c *= *a;
- *b = *c;
- }
-
- int CNAME(BLASLONG m, BLASLONG n, BLASLONG k, FLOAT dummy1, FLOAT *a, FLOAT *b,
- FLOAT *c, BLASLONG ldc, BLASLONG offset)
- {
- FLOAT *aa, *cc;
- BLASLONG i, j, kk;
-
- for (j = (n >> 3); j--;)
- {
- kk = offset;
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x8_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- kk += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x8_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- kk += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x8_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- kk += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x8_lt_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- kk += 1;
- }
- }
-
- b += 8 * k;
- c += 8 * ldc;
- }
-
- if (n & 7)
- {
- if (n & 4)
- {
- kk = offset;
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x4_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- kk += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x4_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- kk += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x4_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- kk += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x4_lt_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- kk += 1;
- }
- }
-
- b += 4 * k;
- c += 4 * ldc;
- }
-
- if (n & 2)
- {
- kk = offset;
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x2_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 8 * k;
- cc += 8;
- kk += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x2_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 4 * k;
- cc += 4;
- kk += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x2_lt_msa(aa, b, cc, ldc, kk);
-
- aa += 2 * k;
- cc += 2;
- kk += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x2_lt_msa(aa, b, cc, ldc, kk);
-
- aa += k;
- cc += 1;
- kk += 1;
- }
- }
-
- b += 2 * k;
- c += 2 * ldc;
- }
-
- if (n & 1)
- {
- kk = offset;
- aa = a;
- cc = c;
-
- for (i = (m >> 3); i--;)
- {
- ssolve_8x1_lt_msa(aa, b, cc, kk);
-
- aa += 8 * k;
- cc += 8;
- kk += 8;
- }
-
- if (m & 7)
- {
- if (m & 4)
- {
- ssolve_4x1_lt_msa(aa, b, cc, kk);
-
- aa += 4 * k;
- cc += 4;
- kk += 4;
- }
-
- if (m & 2)
- {
- ssolve_2x1_lt_msa(aa, b, cc, kk);
-
- aa += 2 * k;
- cc += 2;
- kk += 2;
- }
-
- if (m & 1)
- {
- ssolve_1x1_lt_msa(aa, b, cc, kk);
-
- aa += k;
- cc += 1;
- kk += 1;
- }
- }
-
- b += k;
- c += ldc;
- }
- }
-
- return 0;
- }
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