/*************************************************************************** Copyright (c) 2013-2019, 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. *****************************************************************************/ /************************************************************************************** * Abdelrauf(quickwritereader@gmail.com) * BLASTEST : OK * CTEST : OK * TEST : OK * LAPACK-TEST : OK **************************************************************************************/ #define MY_ALIGN .align 3 b CGEMM_L4 /* MINI SUBROUTINES */ /* 4x8 MAIN 128x+2 LOOP */ CGEMM_L4x8_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD4x8_2 MY_ALIGN CGEMM_L4x8_LOOP: /*----------------------------------------*/ dcbt AO, PRE dcbt BO, PRE KERNEL4x8_L2 128,64,0,0 CGEMM_L4x8_K128: /*----------------------------------------*/ KERNEL4x8_L2 128,64,1,0 dcbt AO, T2 KERNEL4x8_L2 128,64,2,0 KERNEL4x8_L2 128,64,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL4x8_L2 128,64,4,0 KERNEL4x8_L2 128,64,5,0 dcbt AO, T4 KERNEL4x8_L2 128,64,6,0 KERNEL4x8_L2 128,64,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL4x8_L2 128,64,8,0 KERNEL4x8_L2 128,64,9,0 KERNEL4x8_L2 128,64,10,0 KERNEL4x8_L2 128,64,11,0 dcbt BO, T4 KERNEL4x8_L2 128,64,12,0 KERNEL4x8_L2 128,64,13,0 KERNEL4x8_L2 128,64,14,0 KERNEL4x8_L2 128,64,15,0 KERNEL4x8_L2 128,64,16,0 KERNEL4x8_L2 128,64,17,0 KERNEL4x8_L2 128,64,18,0 KERNEL4x8_L2 128,64,19,0 KERNEL4x8_L2 128,64,20,0 KERNEL4x8_L2 128,64,21,0 KERNEL4x8_L2 128,64,22,0 KERNEL4x8_L2 128,64,23,0 KERNEL4x8_L2 128,64,24,0 KERNEL4x8_L2 128,64,25,0 KERNEL4x8_L2 128,64,26,0 KERNEL4x8_L2 128,64,27,0 KERNEL4x8_L2 128,64,28,0 KERNEL4x8_L2 128,64,29,0 KERNEL4x8_L2 128,64,30,0 KERNEL4x8_L2 128,64,31,0 KERNEL4x8_L2 128,64,32,0 KERNEL4x8_L2 128,64,33,0 KERNEL4x8_L2 128,64,34,0 KERNEL4x8_L2 128,64,35,0 KERNEL4x8_L2 128,64,36,0 KERNEL4x8_L2 128,64,37,0 KERNEL4x8_L2 128,64,38,0 KERNEL4x8_L2 128,64,39,0 KERNEL4x8_L2 128,64,40,0 KERNEL4x8_L2 128,64,41,0 KERNEL4x8_L2 128,64,42,0 KERNEL4x8_L2 128,64,43,0 KERNEL4x8_L2 128,64,44,0 KERNEL4x8_L2 128,64,45,0 KERNEL4x8_L2 128,64,46,0 KERNEL4x8_L2 128,64,47,0 KERNEL4x8_L2 128,64,48,0 KERNEL4x8_L2 128,64,49,0 KERNEL4x8_L2 128,64,50,0 KERNEL4x8_L2 128,64,51,0 KERNEL4x8_L2 128,64,52,0 KERNEL4x8_L2 128,64,53,0 KERNEL4x8_L2 128,64,54,0 KERNEL4x8_L2 128,64,55,0 KERNEL4x8_L2 128,64,56,0 KERNEL4x8_L2 128,64,57,0 KERNEL4x8_L2 128,64,58,0 KERNEL4x8_L2 128,64,59,0 KERNEL4x8_L2 128,64,60,0 KERNEL4x8_L2 128,64,61,0 KERNEL4x8_L2 128,64,62,0 KERNEL4x8_L2 128,64,63,1 bdnz CGEMM_L4x8_LOOP MY_ALIGN CGEMM_L4x8_LOOP_END: /*----------------------------------------*/ END4x8_2 blr MY_ALIGN CGEMM_4x8_L64_SUB: /*----------------------------------------*/ LOAD4x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL4x8_L2 128,64,0,0 KERNEL4x8_L2 128,64,1,0 dcbt AO, T2 KERNEL4x8_L2 128,64,2,0 KERNEL4x8_L2 128,64,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL4x8_L2 128,64,4,0 KERNEL4x8_L2 128,64,5,0 dcbt AO, T4 KERNEL4x8_L2 128,64,6,0 KERNEL4x8_L2 128,64,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL4x8_L2 128,64,8,0 KERNEL4x8_L2 128,64,9,0 KERNEL4x8_L2 128,64,10,0 KERNEL4x8_L2 128,64,11,0 dcbt BO, T4 KERNEL4x8_L2 128,64,12,0 KERNEL4x8_L2 128,64,13,0 KERNEL4x8_L2 128,64,14,0 KERNEL4x8_L2 128,64,15,0 KERNEL4x8_L2 128,64,16,0 KERNEL4x8_L2 128,64,17,0 KERNEL4x8_L2 128,64,18,0 KERNEL4x8_L2 128,64,19,0 KERNEL4x8_L2 128,64,20,0 KERNEL4x8_L2 128,64,21,0 KERNEL4x8_L2 128,64,22,0 KERNEL4x8_L2 128,64,23,0 KERNEL4x8_L2 128,64,24,0 KERNEL4x8_L2 128,64,25,0 KERNEL4x8_L2 128,64,26,0 KERNEL4x8_L2 128,64,27,0 KERNEL4x8_L2 128,64,28,0 KERNEL4x8_L2 128,64,29,0 KERNEL4x8_L2 128,64,30,0 KERNEL4x8_E2 128,64,31,1 blr MY_ALIGN CGEMM_4x8_L32_SUB: /*----------------------------------------*/ LOAD4x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL4x8_L2 128,64,0,0 KERNEL4x8_L2 128,64,1,0 dcbt AO, T2 KERNEL4x8_L2 128,64,2,0 KERNEL4x8_L2 128,64,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL4x8_L2 128,64,4,0 KERNEL4x8_L2 128,64,5,0 dcbt AO, T4 KERNEL4x8_L2 128,64,6,0 KERNEL4x8_L2 128,64,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL4x8_L2 128,64,8,0 KERNEL4x8_L2 128,64,9,0 KERNEL4x8_L2 128,64,10,0 KERNEL4x8_L2 128,64,11,0 dcbt BO, T4 KERNEL4x8_L2 128,64,12,0 KERNEL4x8_L2 128,64,13,0 KERNEL4x8_L2 128,64,14,0 KERNEL4x8_E2 128,64,15,1 blr MY_ALIGN CGEMM_4x8_L16_SUB: /*----------------------------------------*/ LOAD4x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL4x8_L2 128,64,0,0 KERNEL4x8_L2 128,64,1,0 dcbt AO, T2 KERNEL4x8_L2 128,64,2,0 KERNEL4x8_L2 128,64,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL4x8_L2 128,64,4,0 KERNEL4x8_L2 128,64,5,0 dcbt AO, T4 KERNEL4x8_L2 128,64,6,0 KERNEL4x8_E2 128,64,7,1 blr MY_ALIGN CGEMM_4x4_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD4x4_2 MY_ALIGN CGEMM_L4x4_LOOP: /*----------------------------------------*/ KERNEL4x4_L2 64,64,0,0 CGEMM_L4x4_K32: /*----------------------------------------*/ KERNEL4x4_L2 64,64,1,0 KERNEL4x4_L2 64,64,2,0 KERNEL4x4_L2 64,64,3,0 KERNEL4x4_L2 64,64,4,0 KERNEL4x4_L2 64,64,5,0 KERNEL4x4_L2 64,64,6,0 KERNEL4x4_L2 64,64,7,0 KERNEL4x4_L2 64,64,8,0 KERNEL4x4_L2 64,64,9,0 KERNEL4x4_L2 64,64,10,0 KERNEL4x4_L2 64,64,11,0 KERNEL4x4_L2 64,64,12,0 KERNEL4x4_L2 64,64,13,0 KERNEL4x4_L2 64,64,14,0 KERNEL4x4_L2 64,64,15,1 bdnz CGEMM_L4x4_LOOP MY_ALIGN CGEMM_L4x4_LOOP_END: /*----------------------------------------*/ END4x4_2 blr MY_ALIGN CGEMM_4x4_L16_SUB: /*----------------------------------------*/ LOAD4x4_2 KERNEL4x4_L2 64,64,0,0 KERNEL4x4_L2 64,64,1,0 KERNEL4x4_L2 64,64,2,0 KERNEL4x4_L2 64,64,3,0 KERNEL4x4_L2 64,64,4,0 KERNEL4x4_L2 64,64,5,0 KERNEL4x4_L2 64,64,6,0 KERNEL4x4_E2 64,64,7,1 blr MY_ALIGN CGEMM_4x4_L8_SUB: /*----------------------------------------*/ LOAD4x4_2 KERNEL4x4_L2 64,64,0,0 KERNEL4x4_L2 64,64,1,0 KERNEL4x4_L2 64,64,2,0 KERNEL4x4_E2 64,64,3,1 blr CGEMM_4x2_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD4x2_2 MY_ALIGN CGEMM_L4x2_LOOP: /*----------------------------------------*/ KERNEL4x2_L2 32,64,0,0 CGEMM_L4x2_K32: /*----------------------------------------*/ KERNEL4x2_L2 32,64,1,0 KERNEL4x2_L2 32,64,2,0 KERNEL4x2_L2 32,64,3,0 KERNEL4x2_L2 32,64,4,0 KERNEL4x2_L2 32,64,5,0 KERNEL4x2_L2 32,64,6,0 KERNEL4x2_L2 32,64,7,0 KERNEL4x2_L2 32,64,8,0 KERNEL4x2_L2 32,64,9,0 KERNEL4x2_L2 32,64,10,0 KERNEL4x2_L2 32,64,11,0 KERNEL4x2_L2 32,64,12,0 KERNEL4x2_L2 32,64,13,0 KERNEL4x2_L2 32,64,14,0 KERNEL4x2_L2 32,64,15,1 bdnz CGEMM_L4x2_LOOP MY_ALIGN CGEMM_L4x2_LOOP_END: /*----------------------------------------*/ END4x2_2 blr MY_ALIGN CGEMM_4x2_L16_SUB: /*----------------------------------------*/ LOAD4x2_2 KERNEL4x2_L2 32,64,0,0 KERNEL4x2_L2 32,64,1,0 KERNEL4x2_L2 32,64,2,0 KERNEL4x2_L2 32,64,3,0 KERNEL4x2_L2 32,64,4,0 KERNEL4x2_L2 32,64,5,0 KERNEL4x2_L2 32,64,6,0 KERNEL4x2_E2 32,64,7,1 blr MY_ALIGN CGEMM_4x2_L8_SUB: /*----------------------------------------*/ LOAD4x2_2 KERNEL4x2_L2 32,64,0,0 KERNEL4x2_L2 32,64,1,0 KERNEL4x2_L2 32,64,2,0 KERNEL4x2_E2 32,64,3,1 blr CGEMM_4x1_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD4x1_2 MY_ALIGN CGEMM_L4x1_LOOP: /*----------------------------------------*/ KERNEL4x1_L2 16,64,0,0 CGEMM_L4x1_K32: /*----------------------------------------*/ KERNEL4x1_L2 16,64,1,0 KERNEL4x1_L2 16,64,2,0 KERNEL4x1_L2 16,64,3,0 KERNEL4x1_L2 16,64,4,0 KERNEL4x1_L2 16,64,5,0 KERNEL4x1_L2 16,64,6,0 KERNEL4x1_L2 16,64,7,0 KERNEL4x1_L2 16,64,8,0 KERNEL4x1_L2 16,64,9,0 KERNEL4x1_L2 16,64,10,0 KERNEL4x1_L2 16,64,11,0 KERNEL4x1_L2 16,64,12,0 KERNEL4x1_L2 16,64,13,0 KERNEL4x1_L2 16,64,14,0 KERNEL4x1_L2 16,64,15,1 bdnz CGEMM_L4x1_LOOP MY_ALIGN CGEMM_L4x1_LOOP_END: /*----------------------------------------*/ END4x1_2 blr MY_ALIGN CGEMM_4x1_L16_SUB: /*----------------------------------------*/ LOAD4x1_2 KERNEL4x1_L2 16,64,0,0 KERNEL4x1_L2 16,64,1,0 KERNEL4x1_L2 16,64,2,0 KERNEL4x1_L2 16,64,3,0 KERNEL4x1_L2 16,64,4,0 KERNEL4x1_L2 16,64,5,0 KERNEL4x1_L2 16,64,6,0 KERNEL4x1_E2 16,64,7,1 blr MY_ALIGN CGEMM_4x1_L8_SUB: /*----------------------------------------*/ LOAD4x1_2 KERNEL4x1_L2 16,64,0,0 KERNEL4x1_L2 16,64,1,0 KERNEL4x1_L2 16,64,2,0 KERNEL4x1_E2 16,64,3,1 blr /* MAIN LOOP BEGINS */ MY_ALIGN CGEMM_L4: /*----------------------------------------*/ #if defined(TRMMKERNEL) && !defined(LEFT) neg TEMP_REG, OFFSET #endif srawi. J, N, 2 ble CGEMM_L4_END CGEMM_L4_BEGIN: /*----------------------------------------*/ mr CO, C slwi T1, LDC , 2 add T2,C,LDC mr AO, A add C, C, T1 #if defined(TRMMKERNEL) && defined(LEFT) mr TEMP_REG, OFFSET /*off = offset;*/ #endif srawi. I, M, 3 ble CGEMM_L4x8_END dcbt CO,r0 /*just prefetch*/ dcbt T2,r0 CGEMM_L4x8_BEGIN: /*----------------------------------------*/ #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,8,4 #else mr BO, B dcbt B, r0 #endif dcbt AO, r0 #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,8,4 mr T1, T6 /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(T1-2) % 128x */ #else mr T1, K /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(K-2) % 128x */ #endif ZERO4x8 ble CGEMM_L4x8_SUB0 bl CGEMM_L4x8_LMAIN_SUB andi. L, T1, 127 ble CGEMM_L4x8_SAVE b CGEMM_L4x8_SUB2 CGEMM_L4x8_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 255 cmpwi T6,129 #else andi. L, K, 255 cmpwi K,129 #endif li T8,1 bne CMP4x8_128K addi BO,BO,-32 addi AO,AO,-64 LOAD4x8O 64,32 END4x8_WITHOUT_ADD LOAD4x8_2O 128, 64 mtctr T8 bl CGEMM_L4x8_K128 b CGEMM_L4x8_SAVE CMP4x8_128K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,128 #else cmpwi K,128 #endif bne CGEMM_L4x8_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-64 addi AO,AO,-128 LOAD4x8_2O 128,64 bl CGEMM_L4x8_K128 b CGEMM_L4x8_SAVE MY_ALIGN CGEMM_L4x8_SUB2: /*----------------------------------------*/ andi. T1,L, 64 ble CGEMM_L4x8_SUB2_32 bl CGEMM_4x8_L64_SUB MY_ALIGN CGEMM_L4x8_SUB2_32: /*----------------------------------------*/ andi. T1,L, 32 ble CGEMM_L4x8_SUB2_16 bl CGEMM_4x8_L32_SUB MY_ALIGN CGEMM_L4x8_SUB2_16: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L4x8_SUB2_8 bl CGEMM_4x8_L16_SUB MY_ALIGN CGEMM_L4x8_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L4x8_SUB2_4 LOAD4x8_2 KERNEL4x8_L2 128,64, 0,0 KERNEL4x8_L2 128,64, 1,0 KERNEL4x8_L2 128,64, 2,0 KERNEL4x8_E2 128,64, 3,1 MY_ALIGN CGEMM_L4x8_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L4x8_SUB2_2 LOAD4x8_2 KERNEL4x8_L2 128,64, 0,0 KERNEL4x8_E2 128,64, 1,1 MY_ALIGN CGEMM_L4x8_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L4x8_SUB2_1 LOAD4x8_2 KERNEL4x8_E2 128,64, 0,1 MY_ALIGN CGEMM_L4x8_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L4x8_SAVE KERNEL4x8 MY_ALIGN CGEMM_L4x8_SAVE: /*----------------------------------------*/ addic. I, I, -1 MY_ALIGN SAVE4x8 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,8,4 #endif bgt CGEMM_L4x8_BEGIN andi. T2, M, 7 ble CGEMM_L4x1_END andi. T1, M, 4 ble CGEMM_L4x4_END b CGEMM_L4x4_BEGIN MY_ALIGN CGEMM_L4x8_END: /*----------------------------------------*/ CGEMM_L4x4_BEGIN: /*----------------------------------------*/ andi. T2, M, 7 ble CGEMM_L4x1_END andi. T1, M, 4 ble CGEMM_L4x4_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,4,4 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,4,4 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO4x4 ble CGEMM_L4x4_SUB0 bl CGEMM_4x4_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L4x4_SAVE b CGEMM_L4x4_SUB2 CGEMM_L4x4_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP4x4_32K addi BO,BO,-32 addi AO,AO,-32 LOAD4x4O 32,32 END4x4_WITHOUT_ADD LOAD4x4_2O 64, 64 mtctr T8 bl CGEMM_L4x4_K32 b CGEMM_L4x4_SAVE CMP4x4_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L4x4_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-64 addi AO,AO,-64 LOAD4x4_2O 64,64 bl CGEMM_L4x4_K32 b CGEMM_L4x4_SAVE MY_ALIGN MY_ALIGN CGEMM_L4x4_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L4x4_SUB2_8 bl CGEMM_4x4_L16_SUB MY_ALIGN CGEMM_L4x4_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L4x4_SUB2_4 bl CGEMM_4x4_L8_SUB MY_ALIGN CGEMM_L4x4_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L4x4_SUB2_2 LOAD4x4_2 KERNEL4x4_L2 64,64, 0,0 KERNEL4x4_E2 64,64, 1,1 MY_ALIGN CGEMM_L4x4_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L4x4_SUB2_1 LOAD4x4_2 KERNEL4x4_E2 64,64, 0,1 MY_ALIGN CGEMM_L4x4_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L4x4_SAVE KERNEL4x4 CGEMM_L4x4_SAVE: /*----------------------------------------*/ SAVE4x4 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,4,4 #endif CGEMM_L4x4_END: /*----------------------------------------*/ CGEMM_L4x2_BEGIN: /*----------------------------------------*/ andi. T1, M, 2 ble CGEMM_L4x2_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,2,4 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,2,4 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO4x2 ble CGEMM_L4x2_SUB0 bl CGEMM_4x2_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L4x2_SAVE b CGEMM_L4x2_SUB2 CGEMM_L4x2_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP4x2_32K addi BO,BO,-32 addi AO,AO,-16 LOAD4x2O 16,32 END4x2_WITHOUT_ADD LOAD4x2_2O 32, 64 mtctr T8 bl CGEMM_L4x2_K32 b CGEMM_L4x2_SAVE CMP4x2_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L4x2_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-64 addi AO,AO,-32 LOAD4x2_2O 32,64 bl CGEMM_L4x2_K32 b CGEMM_L4x2_SAVE MY_ALIGN MY_ALIGN CGEMM_L4x2_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L4x2_SUB2_8 bl CGEMM_4x2_L16_SUB MY_ALIGN CGEMM_L4x2_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L4x2_SUB2_4 bl CGEMM_4x2_L8_SUB MY_ALIGN CGEMM_L4x2_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L4x2_SUB2_2 LOAD4x2_2 KERNEL4x2_L2 32,64, 0,0 KERNEL4x2_E2 32,64, 1,1 MY_ALIGN CGEMM_L4x2_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L4x2_SUB2_1 LOAD4x2_2 KERNEL4x2_E2 32,64, 0,1 MY_ALIGN CGEMM_L4x2_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L4x2_SAVE KERNEL4x2 MY_ALIGN CGEMM_L4x2_SAVE: /*----------------------------------------*/ SAVE4x2 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,2,4 #endif CGEMM_L4x2_END: /*----------------------------------------*/ CGEMM_L4x1_BEGIN: /*----------------------------------------*/ andi. T1, M, 1 ble CGEMM_L4x1_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,1,4 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,1,4 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO4x1 ble CGEMM_L4x1_SUB0 bl CGEMM_4x1_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L4x1_SAVE b CGEMM_L4x1_SUB2 CGEMM_L4x1_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP4x1_32K addi BO,BO,-32 addi AO,AO,-8 LOAD4x1O 8,32 END4x1_WITHOUT_ADD LOAD4x1_2O 16, 64 mtctr T8 bl CGEMM_L4x1_K32 b CGEMM_L4x1_SAVE CMP4x1_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L4x1_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-64 addi AO,AO,-16 LOAD4x1_2O 16,64 bl CGEMM_L4x1_K32 b CGEMM_L4x1_SAVE MY_ALIGN MY_ALIGN CGEMM_L4x1_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L4x1_SUB2_8 bl CGEMM_4x1_L16_SUB MY_ALIGN CGEMM_L4x1_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L4x1_SUB2_4 bl CGEMM_4x1_L8_SUB MY_ALIGN CGEMM_L4x1_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L4x1_SUB2_2 LOAD4x1_2 KERNEL4x1_L2 16,64, 0,0 KERNEL4x1_E2 16,64, 1,1 MY_ALIGN CGEMM_L4x1_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L4x1_SUB2_1 LOAD4x1_2 KERNEL4x1_E2 16,64, 0,1 MY_ALIGN CGEMM_L4x1_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L4x1_SAVE KERNEL4x1 MY_ALIGN CGEMM_L4x1_SAVE: /*----------------------------------------*/ SAVE4x1 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,1,4 #endif CGEMM_L4x1_END: /*----------------------------------------*/ slwi T1, K, 5 addic. J, J, -1 add B, B, T1 #if defined(TRMMKERNEL) && !defined(LEFT) addi TEMP_REG, TEMP_REG, 4 #endif bgt CGEMM_L4_BEGIN CGEMM_L4_END: b CGEMM_L2 /* MINI SUBROUTINES */ /* 2x8 MAIN 128x+2 LOOP */ CGEMM_L2x8_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD2x8_2 MY_ALIGN CGEMM_L2x8_LOOP: /*----------------------------------------*/ dcbt AO, PRE dcbt BO, PRE KERNEL2x8_L2 128,32,0,0 CGEMM_L2x8_K128: /*----------------------------------------*/ KERNEL2x8_L2 128,32,1,0 dcbt AO, T2 KERNEL2x8_L2 128,32,2,0 KERNEL2x8_L2 128,32,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL2x8_L2 128,32,4,0 KERNEL2x8_L2 128,32,5,0 dcbt AO, T4 KERNEL2x8_L2 128,32,6,0 KERNEL2x8_L2 128,32,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL2x8_L2 128,32,8,0 KERNEL2x8_L2 128,32,9,0 KERNEL2x8_L2 128,32,10,0 KERNEL2x8_L2 128,32,11,0 dcbt BO, T4 KERNEL2x8_L2 128,32,12,0 KERNEL2x8_L2 128,32,13,0 KERNEL2x8_L2 128,32,14,0 KERNEL2x8_L2 128,32,15,0 KERNEL2x8_L2 128,32,16,0 KERNEL2x8_L2 128,32,17,0 KERNEL2x8_L2 128,32,18,0 KERNEL2x8_L2 128,32,19,0 KERNEL2x8_L2 128,32,20,0 KERNEL2x8_L2 128,32,21,0 KERNEL2x8_L2 128,32,22,0 KERNEL2x8_L2 128,32,23,0 KERNEL2x8_L2 128,32,24,0 KERNEL2x8_L2 128,32,25,0 KERNEL2x8_L2 128,32,26,0 KERNEL2x8_L2 128,32,27,0 KERNEL2x8_L2 128,32,28,0 KERNEL2x8_L2 128,32,29,0 KERNEL2x8_L2 128,32,30,0 KERNEL2x8_L2 128,32,31,0 KERNEL2x8_L2 128,32,32,0 KERNEL2x8_L2 128,32,33,0 KERNEL2x8_L2 128,32,34,0 KERNEL2x8_L2 128,32,35,0 KERNEL2x8_L2 128,32,36,0 KERNEL2x8_L2 128,32,37,0 KERNEL2x8_L2 128,32,38,0 KERNEL2x8_L2 128,32,39,0 KERNEL2x8_L2 128,32,40,0 KERNEL2x8_L2 128,32,41,0 KERNEL2x8_L2 128,32,42,0 KERNEL2x8_L2 128,32,43,0 KERNEL2x8_L2 128,32,44,0 KERNEL2x8_L2 128,32,45,0 KERNEL2x8_L2 128,32,46,0 KERNEL2x8_L2 128,32,47,0 KERNEL2x8_L2 128,32,48,0 KERNEL2x8_L2 128,32,49,0 KERNEL2x8_L2 128,32,50,0 KERNEL2x8_L2 128,32,51,0 KERNEL2x8_L2 128,32,52,0 KERNEL2x8_L2 128,32,53,0 KERNEL2x8_L2 128,32,54,0 KERNEL2x8_L2 128,32,55,0 KERNEL2x8_L2 128,32,56,0 KERNEL2x8_L2 128,32,57,0 KERNEL2x8_L2 128,32,58,0 KERNEL2x8_L2 128,32,59,0 KERNEL2x8_L2 128,32,60,0 KERNEL2x8_L2 128,32,61,0 KERNEL2x8_L2 128,32,62,0 KERNEL2x8_L2 128,32,63,1 bdnz CGEMM_L2x8_LOOP MY_ALIGN CGEMM_L2x8_LOOP_END: /*----------------------------------------*/ END2x8_2 blr MY_ALIGN CGEMM_2x8_L64_SUB: /*----------------------------------------*/ LOAD2x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL2x8_L2 128,32,0,0 KERNEL2x8_L2 128,32,1,0 dcbt AO, T2 KERNEL2x8_L2 128,32,2,0 KERNEL2x8_L2 128,32,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL2x8_L2 128,32,4,0 KERNEL2x8_L2 128,32,5,0 dcbt AO, T4 KERNEL2x8_L2 128,32,6,0 KERNEL2x8_L2 128,32,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL2x8_L2 128,32,8,0 KERNEL2x8_L2 128,32,9,0 KERNEL2x8_L2 128,32,10,0 KERNEL2x8_L2 128,32,11,0 dcbt BO, T4 KERNEL2x8_L2 128,32,12,0 KERNEL2x8_L2 128,32,13,0 KERNEL2x8_L2 128,32,14,0 KERNEL2x8_L2 128,32,15,0 KERNEL2x8_L2 128,32,16,0 KERNEL2x8_L2 128,32,17,0 KERNEL2x8_L2 128,32,18,0 KERNEL2x8_L2 128,32,19,0 KERNEL2x8_L2 128,32,20,0 KERNEL2x8_L2 128,32,21,0 KERNEL2x8_L2 128,32,22,0 KERNEL2x8_L2 128,32,23,0 KERNEL2x8_L2 128,32,24,0 KERNEL2x8_L2 128,32,25,0 KERNEL2x8_L2 128,32,26,0 KERNEL2x8_L2 128,32,27,0 KERNEL2x8_L2 128,32,28,0 KERNEL2x8_L2 128,32,29,0 KERNEL2x8_L2 128,32,30,0 KERNEL2x8_E2 128,32,31,1 blr MY_ALIGN CGEMM_2x8_L32_SUB: /*----------------------------------------*/ LOAD2x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL2x8_L2 128,32,0,0 KERNEL2x8_L2 128,32,1,0 dcbt AO, T2 KERNEL2x8_L2 128,32,2,0 KERNEL2x8_L2 128,32,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL2x8_L2 128,32,4,0 KERNEL2x8_L2 128,32,5,0 dcbt AO, T4 KERNEL2x8_L2 128,32,6,0 KERNEL2x8_L2 128,32,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL2x8_L2 128,32,8,0 KERNEL2x8_L2 128,32,9,0 KERNEL2x8_L2 128,32,10,0 KERNEL2x8_L2 128,32,11,0 dcbt BO, T4 KERNEL2x8_L2 128,32,12,0 KERNEL2x8_L2 128,32,13,0 KERNEL2x8_L2 128,32,14,0 KERNEL2x8_E2 128,32,15,1 blr MY_ALIGN CGEMM_2x8_L16_SUB: /*----------------------------------------*/ LOAD2x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL2x8_L2 128,32,0,0 KERNEL2x8_L2 128,32,1,0 dcbt AO, T2 KERNEL2x8_L2 128,32,2,0 KERNEL2x8_L2 128,32,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL2x8_L2 128,32,4,0 KERNEL2x8_L2 128,32,5,0 dcbt AO, T4 KERNEL2x8_L2 128,32,6,0 KERNEL2x8_E2 128,32,7,1 blr MY_ALIGN CGEMM_2x4_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD2x4_2 MY_ALIGN CGEMM_L2x4_LOOP: /*----------------------------------------*/ KERNEL2x4_L2 64,32,0,0 CGEMM_L2x4_K32: /*----------------------------------------*/ KERNEL2x4_L2 64,32,1,0 KERNEL2x4_L2 64,32,2,0 KERNEL2x4_L2 64,32,3,0 KERNEL2x4_L2 64,32,4,0 KERNEL2x4_L2 64,32,5,0 KERNEL2x4_L2 64,32,6,0 KERNEL2x4_L2 64,32,7,0 KERNEL2x4_L2 64,32,8,0 KERNEL2x4_L2 64,32,9,0 KERNEL2x4_L2 64,32,10,0 KERNEL2x4_L2 64,32,11,0 KERNEL2x4_L2 64,32,12,0 KERNEL2x4_L2 64,32,13,0 KERNEL2x4_L2 64,32,14,0 KERNEL2x4_L2 64,32,15,1 bdnz CGEMM_L2x4_LOOP MY_ALIGN CGEMM_L2x4_LOOP_END: /*----------------------------------------*/ END2x4_2 blr MY_ALIGN CGEMM_2x4_L16_SUB: /*----------------------------------------*/ LOAD2x4_2 KERNEL2x4_L2 64,32,0,0 KERNEL2x4_L2 64,32,1,0 KERNEL2x4_L2 64,32,2,0 KERNEL2x4_L2 64,32,3,0 KERNEL2x4_L2 64,32,4,0 KERNEL2x4_L2 64,32,5,0 KERNEL2x4_L2 64,32,6,0 KERNEL2x4_E2 64,32,7,1 blr MY_ALIGN CGEMM_2x4_L8_SUB: /*----------------------------------------*/ LOAD2x4_2 KERNEL2x4_L2 64,32,0,0 KERNEL2x4_L2 64,32,1,0 KERNEL2x4_L2 64,32,2,0 KERNEL2x4_E2 64,32,3,1 blr CGEMM_2x2_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD2x2_2 MY_ALIGN CGEMM_L2x2_LOOP: /*----------------------------------------*/ KERNEL2x2_L2 32,32,0,0 CGEMM_L2x2_K32: /*----------------------------------------*/ KERNEL2x2_L2 32,32,1,0 KERNEL2x2_L2 32,32,2,0 KERNEL2x2_L2 32,32,3,0 KERNEL2x2_L2 32,32,4,0 KERNEL2x2_L2 32,32,5,0 KERNEL2x2_L2 32,32,6,0 KERNEL2x2_L2 32,32,7,0 KERNEL2x2_L2 32,32,8,0 KERNEL2x2_L2 32,32,9,0 KERNEL2x2_L2 32,32,10,0 KERNEL2x2_L2 32,32,11,0 KERNEL2x2_L2 32,32,12,0 KERNEL2x2_L2 32,32,13,0 KERNEL2x2_L2 32,32,14,0 KERNEL2x2_L2 32,32,15,1 bdnz CGEMM_L2x2_LOOP MY_ALIGN CGEMM_L2x2_LOOP_END: /*----------------------------------------*/ END2x2_2 blr MY_ALIGN CGEMM_2x2_L16_SUB: /*----------------------------------------*/ LOAD2x2_2 KERNEL2x2_L2 32,32,0,0 KERNEL2x2_L2 32,32,1,0 KERNEL2x2_L2 32,32,2,0 KERNEL2x2_L2 32,32,3,0 KERNEL2x2_L2 32,32,4,0 KERNEL2x2_L2 32,32,5,0 KERNEL2x2_L2 32,32,6,0 KERNEL2x2_E2 32,32,7,1 blr MY_ALIGN CGEMM_2x2_L8_SUB: /*----------------------------------------*/ LOAD2x2_2 KERNEL2x2_L2 32,32,0,0 KERNEL2x2_L2 32,32,1,0 KERNEL2x2_L2 32,32,2,0 KERNEL2x2_E2 32,32,3,1 blr CGEMM_2x1_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD2x1_2 MY_ALIGN CGEMM_L2x1_LOOP: /*----------------------------------------*/ KERNEL2x1_L2 16,32,0,0 CGEMM_L2x1_K32: /*----------------------------------------*/ KERNEL2x1_L2 16,32,1,0 KERNEL2x1_L2 16,32,2,0 KERNEL2x1_L2 16,32,3,0 KERNEL2x1_L2 16,32,4,0 KERNEL2x1_L2 16,32,5,0 KERNEL2x1_L2 16,32,6,0 KERNEL2x1_L2 16,32,7,0 KERNEL2x1_L2 16,32,8,0 KERNEL2x1_L2 16,32,9,0 KERNEL2x1_L2 16,32,10,0 KERNEL2x1_L2 16,32,11,0 KERNEL2x1_L2 16,32,12,0 KERNEL2x1_L2 16,32,13,0 KERNEL2x1_L2 16,32,14,0 KERNEL2x1_L2 16,32,15,1 bdnz CGEMM_L2x1_LOOP MY_ALIGN CGEMM_L2x1_LOOP_END: /*----------------------------------------*/ END2x1_2 blr MY_ALIGN CGEMM_2x1_L16_SUB: /*----------------------------------------*/ LOAD2x1_2 KERNEL2x1_L2 16,32,0,0 KERNEL2x1_L2 16,32,1,0 KERNEL2x1_L2 16,32,2,0 KERNEL2x1_L2 16,32,3,0 KERNEL2x1_L2 16,32,4,0 KERNEL2x1_L2 16,32,5,0 KERNEL2x1_L2 16,32,6,0 KERNEL2x1_E2 16,32,7,1 blr MY_ALIGN CGEMM_2x1_L8_SUB: /*----------------------------------------*/ LOAD2x1_2 KERNEL2x1_L2 16,32,0,0 KERNEL2x1_L2 16,32,1,0 KERNEL2x1_L2 16,32,2,0 KERNEL2x1_E2 16,32,3,1 blr /* MAIN LOOP BEGINS */ MY_ALIGN CGEMM_L2: /*----------------------------------------*/ andi. J, N, 2 ble CGEMM_L2_END CGEMM_L2_BEGIN: /*----------------------------------------*/ mr CO, C slwi T1, LDC , 1 add T2,C,LDC mr AO, A add C, C, T1 #if defined(TRMMKERNEL) && defined(LEFT) mr TEMP_REG, OFFSET /*off = offset;*/ #endif srawi. I, M, 3 ble CGEMM_L2x8_END dcbt CO,r0 /*just prefetch*/ dcbt T2,r0 CGEMM_L2x8_BEGIN: /*----------------------------------------*/ #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,8,2 #else mr BO, B dcbt B, r0 #endif dcbt AO, r0 #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,8,2 mr T1, T6 /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(T1-2) % 128x */ #else mr T1, K /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(K-2) % 128x */ #endif ZERO2x8 ble CGEMM_L2x8_SUB0 bl CGEMM_L2x8_LMAIN_SUB andi. L, T1, 127 ble CGEMM_L2x8_SAVE b CGEMM_L2x8_SUB2 CGEMM_L2x8_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 255 cmpwi T6,129 #else andi. L, K, 255 cmpwi K,129 #endif li T8,1 bne CMP2x8_128K addi BO,BO,-16 addi AO,AO,-64 LOAD2x8O 64,16 END2x8_WITHOUT_ADD LOAD2x8_2O 128, 32 mtctr T8 bl CGEMM_L2x8_K128 b CGEMM_L2x8_SAVE CMP2x8_128K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,128 #else cmpwi K,128 #endif bne CGEMM_L2x8_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-32 addi AO,AO,-128 LOAD2x8_2O 128,32 bl CGEMM_L2x8_K128 b CGEMM_L2x8_SAVE MY_ALIGN CGEMM_L2x8_SUB2: /*----------------------------------------*/ andi. T1,L, 64 ble CGEMM_L2x8_SUB2_32 bl CGEMM_2x8_L64_SUB MY_ALIGN CGEMM_L2x8_SUB2_32: /*----------------------------------------*/ andi. T1,L, 32 ble CGEMM_L2x8_SUB2_16 bl CGEMM_2x8_L32_SUB MY_ALIGN CGEMM_L2x8_SUB2_16: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L2x8_SUB2_8 bl CGEMM_2x8_L16_SUB MY_ALIGN CGEMM_L2x8_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L2x8_SUB2_4 LOAD2x8_2 KERNEL2x8_L2 128,32, 0,0 KERNEL2x8_L2 128,32, 1,0 KERNEL2x8_L2 128,32, 2,0 KERNEL2x8_E2 128,32, 3,1 MY_ALIGN CGEMM_L2x8_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L2x8_SUB2_2 LOAD2x8_2 KERNEL2x8_L2 128,32, 0,0 KERNEL2x8_E2 128,32, 1,1 MY_ALIGN CGEMM_L2x8_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L2x8_SUB2_1 LOAD2x8_2 KERNEL2x8_E2 128,32, 0,1 MY_ALIGN CGEMM_L2x8_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L2x8_SAVE KERNEL2x8 MY_ALIGN CGEMM_L2x8_SAVE: /*----------------------------------------*/ addic. I, I, -1 MY_ALIGN SAVE2x8 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,8,2 #endif bgt CGEMM_L2x8_BEGIN andi. T2, M, 7 ble CGEMM_L2x1_END andi. T1, M, 4 ble CGEMM_L2x4_END b CGEMM_L2x4_BEGIN MY_ALIGN CGEMM_L2x8_END: /*----------------------------------------*/ CGEMM_L2x4_BEGIN: /*----------------------------------------*/ andi. T2, M, 7 ble CGEMM_L2x1_END andi. T1, M, 4 ble CGEMM_L2x4_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,4,2 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,4,2 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO2x4 ble CGEMM_L2x4_SUB0 bl CGEMM_2x4_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L2x4_SAVE b CGEMM_L2x4_SUB2 CGEMM_L2x4_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP2x4_32K addi BO,BO,-16 addi AO,AO,-32 LOAD2x4O 32,16 END2x4_WITHOUT_ADD LOAD2x4_2O 64, 32 mtctr T8 bl CGEMM_L2x4_K32 b CGEMM_L2x4_SAVE CMP2x4_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L2x4_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-32 addi AO,AO,-64 LOAD2x4_2O 64,32 bl CGEMM_L2x4_K32 b CGEMM_L2x4_SAVE MY_ALIGN MY_ALIGN CGEMM_L2x4_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L2x4_SUB2_8 bl CGEMM_2x4_L16_SUB MY_ALIGN CGEMM_L2x4_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L2x4_SUB2_4 bl CGEMM_2x4_L8_SUB MY_ALIGN CGEMM_L2x4_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L2x4_SUB2_2 LOAD2x4_2 KERNEL2x4_L2 64,32, 0,0 KERNEL2x4_E2 64,32, 1,1 MY_ALIGN CGEMM_L2x4_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L2x4_SUB2_1 LOAD2x4_2 KERNEL2x4_E2 64,32, 0,1 MY_ALIGN CGEMM_L2x4_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L2x4_SAVE KERNEL2x4 CGEMM_L2x4_SAVE: /*----------------------------------------*/ SAVE2x4 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,4,2 #endif CGEMM_L2x4_END: /*----------------------------------------*/ CGEMM_L2x2_BEGIN: /*----------------------------------------*/ andi. T1, M, 2 ble CGEMM_L2x2_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,2,2 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,2,2 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO2x2 ble CGEMM_L2x2_SUB0 bl CGEMM_2x2_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L2x2_SAVE b CGEMM_L2x2_SUB2 CGEMM_L2x2_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP2x2_32K addi BO,BO,-16 addi AO,AO,-16 LOAD2x2O 16,16 END2x2_WITHOUT_ADD LOAD2x2_2O 32, 32 mtctr T8 bl CGEMM_L2x2_K32 b CGEMM_L2x2_SAVE CMP2x2_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L2x2_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-32 addi AO,AO,-32 LOAD2x2_2O 32,32 bl CGEMM_L2x2_K32 b CGEMM_L2x2_SAVE MY_ALIGN MY_ALIGN CGEMM_L2x2_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L2x2_SUB2_8 bl CGEMM_2x2_L16_SUB MY_ALIGN CGEMM_L2x2_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L2x2_SUB2_4 bl CGEMM_2x2_L8_SUB MY_ALIGN CGEMM_L2x2_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L2x2_SUB2_2 LOAD2x2_2 KERNEL2x2_L2 32,32, 0,0 KERNEL2x2_E2 32,32, 1,1 MY_ALIGN CGEMM_L2x2_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L2x2_SUB2_1 LOAD2x2_2 KERNEL2x2_E2 32,32, 0,1 MY_ALIGN CGEMM_L2x2_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L2x2_SAVE KERNEL2x2 MY_ALIGN CGEMM_L2x2_SAVE: /*----------------------------------------*/ SAVE2x2 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,2,2 #endif CGEMM_L2x2_END: /*----------------------------------------*/ CGEMM_L2x1_BEGIN: /*----------------------------------------*/ andi. T1, M, 1 ble CGEMM_L2x1_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,1,2 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,1,2 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 32x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 32x */ #endif ZERO2x1 ble CGEMM_L2x1_SUB0 bl CGEMM_2x1_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L2x1_SAVE b CGEMM_L2x1_SUB2 CGEMM_L2x1_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP2x1_32K addi BO,BO,-16 addi AO,AO,-8 LOAD2x1O 8,16 END2x1_WITHOUT_ADD LOAD2x1_2O 16, 32 mtctr T8 bl CGEMM_L2x1_K32 b CGEMM_L2x1_SAVE CMP2x1_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L2x1_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-32 addi AO,AO,-16 LOAD2x1_2O 16,32 bl CGEMM_L2x1_K32 b CGEMM_L2x1_SAVE MY_ALIGN MY_ALIGN CGEMM_L2x1_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L2x1_SUB2_8 bl CGEMM_2x1_L16_SUB MY_ALIGN CGEMM_L2x1_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L2x1_SUB2_4 bl CGEMM_2x1_L8_SUB MY_ALIGN CGEMM_L2x1_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L2x1_SUB2_2 LOAD2x1_2 KERNEL2x1_L2 16,32, 0,0 KERNEL2x1_E2 16,32, 1,1 MY_ALIGN CGEMM_L2x1_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L2x1_SUB2_1 LOAD2x1_2 KERNEL2x1_E2 16,32, 0,1 MY_ALIGN CGEMM_L2x1_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L2x1_SAVE KERNEL2x1 MY_ALIGN CGEMM_L2x1_SAVE: /*----------------------------------------*/ SAVE2x1 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,1,2 #endif CGEMM_L2x1_END: /*----------------------------------------*/ slwi T1, K, 4 add B, B, T1 #if defined(TRMMKERNEL) && !defined(LEFT) addi TEMP_REG, TEMP_REG, 2 #endif CGEMM_L2_END: b CGEMM_L1 /* MINI SUBROUTINES */ /* 1x8 MAIN 128x+2 LOOP */ CGEMM_L1x8_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD1x8_2 MY_ALIGN CGEMM_L1x8_LOOP: /*----------------------------------------*/ dcbt AO, PRE dcbt BO, PRE KERNEL1x8_L2 128,16,0,0 CGEMM_L1x8_K128: /*----------------------------------------*/ KERNEL1x8_L2 128,16,1,0 dcbt AO, T2 KERNEL1x8_L2 128,16,2,0 KERNEL1x8_L2 128,16,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL1x8_L2 128,16,4,0 KERNEL1x8_L2 128,16,5,0 dcbt AO, T4 KERNEL1x8_L2 128,16,6,0 KERNEL1x8_L2 128,16,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL1x8_L2 128,16,8,0 KERNEL1x8_L2 128,16,9,0 KERNEL1x8_L2 128,16,10,0 KERNEL1x8_L2 128,16,11,0 dcbt BO, T4 KERNEL1x8_L2 128,16,12,0 KERNEL1x8_L2 128,16,13,0 KERNEL1x8_L2 128,16,14,0 KERNEL1x8_L2 128,16,15,0 KERNEL1x8_L2 128,16,16,0 KERNEL1x8_L2 128,16,17,0 KERNEL1x8_L2 128,16,18,0 KERNEL1x8_L2 128,16,19,0 KERNEL1x8_L2 128,16,20,0 KERNEL1x8_L2 128,16,21,0 KERNEL1x8_L2 128,16,22,0 KERNEL1x8_L2 128,16,23,0 KERNEL1x8_L2 128,16,24,0 KERNEL1x8_L2 128,16,25,0 KERNEL1x8_L2 128,16,26,0 KERNEL1x8_L2 128,16,27,0 KERNEL1x8_L2 128,16,28,0 KERNEL1x8_L2 128,16,29,0 KERNEL1x8_L2 128,16,30,0 KERNEL1x8_L2 128,16,31,0 KERNEL1x8_L2 128,16,32,0 KERNEL1x8_L2 128,16,33,0 KERNEL1x8_L2 128,16,34,0 KERNEL1x8_L2 128,16,35,0 KERNEL1x8_L2 128,16,36,0 KERNEL1x8_L2 128,16,37,0 KERNEL1x8_L2 128,16,38,0 KERNEL1x8_L2 128,16,39,0 KERNEL1x8_L2 128,16,40,0 KERNEL1x8_L2 128,16,41,0 KERNEL1x8_L2 128,16,42,0 KERNEL1x8_L2 128,16,43,0 KERNEL1x8_L2 128,16,44,0 KERNEL1x8_L2 128,16,45,0 KERNEL1x8_L2 128,16,46,0 KERNEL1x8_L2 128,16,47,0 KERNEL1x8_L2 128,16,48,0 KERNEL1x8_L2 128,16,49,0 KERNEL1x8_L2 128,16,50,0 KERNEL1x8_L2 128,16,51,0 KERNEL1x8_L2 128,16,52,0 KERNEL1x8_L2 128,16,53,0 KERNEL1x8_L2 128,16,54,0 KERNEL1x8_L2 128,16,55,0 KERNEL1x8_L2 128,16,56,0 KERNEL1x8_L2 128,16,57,0 KERNEL1x8_L2 128,16,58,0 KERNEL1x8_L2 128,16,59,0 KERNEL1x8_L2 128,16,60,0 KERNEL1x8_L2 128,16,61,0 KERNEL1x8_L2 128,16,62,0 KERNEL1x8_L2 128,16,63,1 bdnz CGEMM_L1x8_LOOP MY_ALIGN CGEMM_L1x8_LOOP_END: /*----------------------------------------*/ END1x8_2 blr MY_ALIGN CGEMM_1x8_L64_SUB: /*----------------------------------------*/ LOAD1x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL1x8_L2 128,16,0,0 KERNEL1x8_L2 128,16,1,0 dcbt AO, T2 KERNEL1x8_L2 128,16,2,0 KERNEL1x8_L2 128,16,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL1x8_L2 128,16,4,0 KERNEL1x8_L2 128,16,5,0 dcbt AO, T4 KERNEL1x8_L2 128,16,6,0 KERNEL1x8_L2 128,16,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL1x8_L2 128,16,8,0 KERNEL1x8_L2 128,16,9,0 KERNEL1x8_L2 128,16,10,0 KERNEL1x8_L2 128,16,11,0 dcbt BO, T4 KERNEL1x8_L2 128,16,12,0 KERNEL1x8_L2 128,16,13,0 KERNEL1x8_L2 128,16,14,0 KERNEL1x8_L2 128,16,15,0 KERNEL1x8_L2 128,16,16,0 KERNEL1x8_L2 128,16,17,0 KERNEL1x8_L2 128,16,18,0 KERNEL1x8_L2 128,16,19,0 KERNEL1x8_L2 128,16,20,0 KERNEL1x8_L2 128,16,21,0 KERNEL1x8_L2 128,16,22,0 KERNEL1x8_L2 128,16,23,0 KERNEL1x8_L2 128,16,24,0 KERNEL1x8_L2 128,16,25,0 KERNEL1x8_L2 128,16,26,0 KERNEL1x8_L2 128,16,27,0 KERNEL1x8_L2 128,16,28,0 KERNEL1x8_L2 128,16,29,0 KERNEL1x8_L2 128,16,30,0 KERNEL1x8_E2 128,16,31,1 blr MY_ALIGN CGEMM_1x8_L32_SUB: /*----------------------------------------*/ LOAD1x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL1x8_L2 128,16,0,0 KERNEL1x8_L2 128,16,1,0 dcbt AO, T2 KERNEL1x8_L2 128,16,2,0 KERNEL1x8_L2 128,16,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL1x8_L2 128,16,4,0 KERNEL1x8_L2 128,16,5,0 dcbt AO, T4 KERNEL1x8_L2 128,16,6,0 KERNEL1x8_L2 128,16,7,0 dcbt AO, T5 dcbt BO, T3 KERNEL1x8_L2 128,16,8,0 KERNEL1x8_L2 128,16,9,0 KERNEL1x8_L2 128,16,10,0 KERNEL1x8_L2 128,16,11,0 dcbt BO, T4 KERNEL1x8_L2 128,16,12,0 KERNEL1x8_L2 128,16,13,0 KERNEL1x8_L2 128,16,14,0 KERNEL1x8_E2 128,16,15,1 blr MY_ALIGN CGEMM_1x8_L16_SUB: /*----------------------------------------*/ LOAD1x8_2 dcbt AO, PRE dcbt BO, PRE KERNEL1x8_L2 128,16,0,0 KERNEL1x8_L2 128,16,1,0 dcbt AO, T2 KERNEL1x8_L2 128,16,2,0 KERNEL1x8_L2 128,16,3,0 dcbt AO, T3 dcbt BO, T2 KERNEL1x8_L2 128,16,4,0 KERNEL1x8_L2 128,16,5,0 dcbt AO, T4 KERNEL1x8_L2 128,16,6,0 KERNEL1x8_E2 128,16,7,1 blr MY_ALIGN CGEMM_1x4_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD1x4_2 MY_ALIGN CGEMM_L1x4_LOOP: /*----------------------------------------*/ KERNEL1x4_L2 64,16,0,0 CGEMM_L1x4_K32: /*----------------------------------------*/ KERNEL1x4_L2 64,16,1,0 KERNEL1x4_L2 64,16,2,0 KERNEL1x4_L2 64,16,3,0 KERNEL1x4_L2 64,16,4,0 KERNEL1x4_L2 64,16,5,0 KERNEL1x4_L2 64,16,6,0 KERNEL1x4_L2 64,16,7,0 KERNEL1x4_L2 64,16,8,0 KERNEL1x4_L2 64,16,9,0 KERNEL1x4_L2 64,16,10,0 KERNEL1x4_L2 64,16,11,0 KERNEL1x4_L2 64,16,12,0 KERNEL1x4_L2 64,16,13,0 KERNEL1x4_L2 64,16,14,0 KERNEL1x4_L2 64,16,15,1 bdnz CGEMM_L1x4_LOOP MY_ALIGN CGEMM_L1x4_LOOP_END: /*----------------------------------------*/ END1x4_2 blr MY_ALIGN CGEMM_1x4_L16_SUB: /*----------------------------------------*/ LOAD1x4_2 KERNEL1x4_L2 64,16,0,0 KERNEL1x4_L2 64,16,1,0 KERNEL1x4_L2 64,16,2,0 KERNEL1x4_L2 64,16,3,0 KERNEL1x4_L2 64,16,4,0 KERNEL1x4_L2 64,16,5,0 KERNEL1x4_L2 64,16,6,0 KERNEL1x4_E2 64,16,7,1 blr MY_ALIGN CGEMM_1x4_L8_SUB: /*----------------------------------------*/ LOAD1x4_2 KERNEL1x4_L2 64,16,0,0 KERNEL1x4_L2 64,16,1,0 KERNEL1x4_L2 64,16,2,0 KERNEL1x4_E2 64,16,3,1 blr CGEMM_1x2_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD1x2_2 MY_ALIGN CGEMM_L1x2_LOOP: /*----------------------------------------*/ KERNEL1x2_L2 32,16,0,0 CGEMM_L1x2_K32: /*----------------------------------------*/ KERNEL1x2_L2 32,16,1,0 KERNEL1x2_L2 32,16,2,0 KERNEL1x2_L2 32,16,3,0 KERNEL1x2_L2 32,16,4,0 KERNEL1x2_L2 32,16,5,0 KERNEL1x2_L2 32,16,6,0 KERNEL1x2_L2 32,16,7,0 KERNEL1x2_L2 32,16,8,0 KERNEL1x2_L2 32,16,9,0 KERNEL1x2_L2 32,16,10,0 KERNEL1x2_L2 32,16,11,0 KERNEL1x2_L2 32,16,12,0 KERNEL1x2_L2 32,16,13,0 KERNEL1x2_L2 32,16,14,0 KERNEL1x2_L2 32,16,15,1 bdnz CGEMM_L1x2_LOOP MY_ALIGN CGEMM_L1x2_LOOP_END: /*----------------------------------------*/ END1x2_2 blr MY_ALIGN CGEMM_1x2_L16_SUB: /*----------------------------------------*/ LOAD1x2_2 KERNEL1x2_L2 32,16,0,0 KERNEL1x2_L2 32,16,1,0 KERNEL1x2_L2 32,16,2,0 KERNEL1x2_L2 32,16,3,0 KERNEL1x2_L2 32,16,4,0 KERNEL1x2_L2 32,16,5,0 KERNEL1x2_L2 32,16,6,0 KERNEL1x2_E2 32,16,7,1 blr MY_ALIGN CGEMM_1x2_L8_SUB: /*----------------------------------------*/ LOAD1x2_2 KERNEL1x2_L2 32,16,0,0 KERNEL1x2_L2 32,16,1,0 KERNEL1x2_L2 32,16,2,0 KERNEL1x2_E2 32,16,3,1 blr CGEMM_1x1_LMAIN_SUB: /*----------------------------------------*/ mtctr T8 LOAD1x1_2 MY_ALIGN CGEMM_L1x1_LOOP: /*----------------------------------------*/ KERNEL1x1_L2 16,16,0,0 CGEMM_L1x1_K32: /*----------------------------------------*/ KERNEL1x1_L2 16,16,1,0 KERNEL1x1_L2 16,16,2,0 KERNEL1x1_L2 16,16,3,0 KERNEL1x1_L2 16,16,4,0 KERNEL1x1_L2 16,16,5,0 KERNEL1x1_L2 16,16,6,0 KERNEL1x1_L2 16,16,7,0 KERNEL1x1_L2 16,16,8,0 KERNEL1x1_L2 16,16,9,0 KERNEL1x1_L2 16,16,10,0 KERNEL1x1_L2 16,16,11,0 KERNEL1x1_L2 16,16,12,0 KERNEL1x1_L2 16,16,13,0 KERNEL1x1_L2 16,16,14,0 KERNEL1x1_L2 16,16,15,1 bdnz CGEMM_L1x1_LOOP MY_ALIGN CGEMM_L1x1_LOOP_END: /*----------------------------------------*/ END1x1_2 blr MY_ALIGN CGEMM_1x1_L16_SUB: /*----------------------------------------*/ LOAD1x1_2 KERNEL1x1_L2 16,16,0,0 KERNEL1x1_L2 16,16,1,0 KERNEL1x1_L2 16,16,2,0 KERNEL1x1_L2 16,16,3,0 KERNEL1x1_L2 16,16,4,0 KERNEL1x1_L2 16,16,5,0 KERNEL1x1_L2 16,16,6,0 KERNEL1x1_E2 16,16,7,1 blr MY_ALIGN CGEMM_1x1_L8_SUB: /*----------------------------------------*/ LOAD1x1_2 KERNEL1x1_L2 16,16,0,0 KERNEL1x1_L2 16,16,1,0 KERNEL1x1_L2 16,16,2,0 KERNEL1x1_E2 16,16,3,1 blr /* MAIN LOOP BEGINS */ MY_ALIGN CGEMM_L1: /*----------------------------------------*/ andi. J, N, 1 ble CGEMM_L1_END CGEMM_L1_BEGIN: /*----------------------------------------*/ mr CO, C add T2,C,LDC mr AO, A add C, C, T1 #if defined(TRMMKERNEL) && defined(LEFT) mr TEMP_REG, OFFSET /*off = offset;*/ #endif srawi. I, M, 3 ble CGEMM_L1x8_END dcbt CO,r0 /*just prefetch*/ dcbt T2,r0 CGEMM_L1x8_BEGIN: /*----------------------------------------*/ #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,8,1 #else mr BO, B dcbt B, r0 #endif dcbt AO, r0 #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,8,1 mr T1, T6 /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(T1-2) % 128x */ #else mr T1, K /* TEMPS FOR PREFETCH */ li T2, 1024 li T3, 1024+512 addi T1,T1, -2 /* TEMPS FOR PREFETCH */ li T4, 2048 li T5, 2048+512 srawi. T8, T1, 7 /**(K-2) % 128x */ #endif ZERO1x8 ble CGEMM_L1x8_SUB0 bl CGEMM_L1x8_LMAIN_SUB andi. L, T1, 127 ble CGEMM_L1x8_SAVE b CGEMM_L1x8_SUB2 CGEMM_L1x8_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 255 cmpwi T6,129 #else andi. L, K, 255 cmpwi K,129 #endif li T8,1 bne CMP1x8_128K addi BO,BO,-8 addi AO,AO,-64 LOAD1x8O 64,8 END1x8_WITHOUT_ADD LOAD1x8_2O 128, 16 mtctr T8 bl CGEMM_L1x8_K128 b CGEMM_L1x8_SAVE CMP1x8_128K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,128 #else cmpwi K,128 #endif bne CGEMM_L1x8_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-16 addi AO,AO,-128 LOAD1x8_2O 128,16 bl CGEMM_L1x8_K128 b CGEMM_L1x8_SAVE MY_ALIGN CGEMM_L1x8_SUB2: /*----------------------------------------*/ andi. T1,L, 64 ble CGEMM_L1x8_SUB2_32 bl CGEMM_1x8_L64_SUB MY_ALIGN CGEMM_L1x8_SUB2_32: /*----------------------------------------*/ andi. T1,L, 32 ble CGEMM_L1x8_SUB2_16 bl CGEMM_1x8_L32_SUB MY_ALIGN CGEMM_L1x8_SUB2_16: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L1x8_SUB2_8 bl CGEMM_1x8_L16_SUB MY_ALIGN CGEMM_L1x8_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L1x8_SUB2_4 LOAD1x8_2 KERNEL1x8_L2 128,16, 0,0 KERNEL1x8_L2 128,16, 1,0 KERNEL1x8_L2 128,16, 2,0 KERNEL1x8_E2 128,16, 3,1 MY_ALIGN CGEMM_L1x8_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L1x8_SUB2_2 LOAD1x8_2 KERNEL1x8_L2 128,16, 0,0 KERNEL1x8_E2 128,16, 1,1 MY_ALIGN CGEMM_L1x8_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L1x8_SUB2_1 LOAD1x8_2 KERNEL1x8_E2 128,16, 0,1 MY_ALIGN CGEMM_L1x8_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L1x8_SAVE KERNEL1x8 MY_ALIGN CGEMM_L1x8_SAVE: /*----------------------------------------*/ addic. I, I, -1 MY_ALIGN SAVE1x8 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,8,1 #endif bgt CGEMM_L1x8_BEGIN andi. T2, M, 7 ble CGEMM_L1x1_END andi. T1, M, 4 ble CGEMM_L1x4_END b CGEMM_L1x4_BEGIN MY_ALIGN CGEMM_L1x8_END: /*----------------------------------------*/ CGEMM_L1x4_BEGIN: /*----------------------------------------*/ andi. T2, M, 7 ble CGEMM_L1x1_END andi. T1, M, 4 ble CGEMM_L1x4_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,4,1 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,4,1 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 31x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 31x */ #endif ZERO1x4 ble CGEMM_L1x4_SUB0 bl CGEMM_1x4_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L1x4_SAVE b CGEMM_L1x4_SUB2 CGEMM_L1x4_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP1x4_32K addi BO,BO,-8 addi AO,AO,-32 LOAD1x4O 32,8 END1x4_WITHOUT_ADD LOAD1x4_2O 64, 16 mtctr T8 bl CGEMM_L1x4_K32 b CGEMM_L1x4_SAVE CMP1x4_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L1x4_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-16 addi AO,AO,-64 LOAD1x4_2O 64,16 bl CGEMM_L1x4_K32 b CGEMM_L1x4_SAVE MY_ALIGN MY_ALIGN CGEMM_L1x4_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L1x4_SUB2_8 bl CGEMM_1x4_L16_SUB MY_ALIGN CGEMM_L1x4_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L1x4_SUB2_4 bl CGEMM_1x4_L8_SUB MY_ALIGN CGEMM_L1x4_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L1x4_SUB2_2 LOAD1x4_2 KERNEL1x4_L2 64,16, 0,0 KERNEL1x4_E2 64,16, 1,1 MY_ALIGN CGEMM_L1x4_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L1x4_SUB2_1 LOAD1x4_2 KERNEL1x4_E2 64,16, 0,1 MY_ALIGN CGEMM_L1x4_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L1x4_SAVE KERNEL1x4 CGEMM_L1x4_SAVE: /*----------------------------------------*/ SAVE1x4 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,4,1 #endif CGEMM_L1x4_END: /*----------------------------------------*/ CGEMM_L1x2_BEGIN: /*----------------------------------------*/ andi. T1, M, 2 ble CGEMM_L1x2_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,2,1 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,2,1 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 31x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 31x */ #endif ZERO1x2 ble CGEMM_L1x2_SUB0 bl CGEMM_1x2_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L1x2_SAVE b CGEMM_L1x2_SUB2 CGEMM_L1x2_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP1x2_32K addi BO,BO,-8 addi AO,AO,-16 LOAD1x2O 16,8 END1x2_WITHOUT_ADD LOAD1x2_2O 32, 16 mtctr T8 bl CGEMM_L1x2_K32 b CGEMM_L1x2_SAVE CMP1x2_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L1x2_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-16 addi AO,AO,-32 LOAD1x2_2O 32,16 bl CGEMM_L1x2_K32 b CGEMM_L1x2_SAVE MY_ALIGN MY_ALIGN CGEMM_L1x2_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L1x2_SUB2_8 bl CGEMM_1x2_L16_SUB MY_ALIGN CGEMM_L1x2_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L1x2_SUB2_4 bl CGEMM_1x2_L8_SUB MY_ALIGN CGEMM_L1x2_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L1x2_SUB2_2 LOAD1x2_2 KERNEL1x2_L2 32,16, 0,0 KERNEL1x2_E2 32,16, 1,1 MY_ALIGN CGEMM_L1x2_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L1x2_SUB2_1 LOAD1x2_2 KERNEL1x2_E2 32,16, 0,1 MY_ALIGN CGEMM_L1x2_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L1x2_SAVE KERNEL1x2 MY_ALIGN CGEMM_L1x2_SAVE: /*----------------------------------------*/ SAVE1x2 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,2,1 #endif CGEMM_L1x2_END: /*----------------------------------------*/ CGEMM_L1x1_BEGIN: /*----------------------------------------*/ andi. T1, M, 1 ble CGEMM_L1x1_END #if defined(TRMMKERNEL) REFRESH_POINTERS AO,BO,TEMP_REG,B,1,1 #else mr BO, B #endif #if defined(TRMMKERNEL) REFRESH_TEMP_BK T6,K,TEMP_REG,1,1 mr T1, T6 addi T1,T1, -2 srawi. T8, T1, 5 /**(T1-2) % 31x */ #else mr T1, K addi T1,T1, -2 srawi. T8, T1, 5 /**(K-2) % 31x */ #endif ZERO1x1 ble CGEMM_L1x1_SUB0 bl CGEMM_1x1_LMAIN_SUB andi. L, T1, 31 ble CGEMM_L1x1_SAVE b CGEMM_L1x1_SUB2 CGEMM_L1x1_SUB0: /*----------------------------------------*/ #if defined(TRMMKERNEL) andi. L, T6, 63 cmpwi T6,33 #else andi. L, K, 63 cmpwi K,33 #endif li T8,1 bne CMP1x1_32K addi BO,BO,-8 addi AO,AO,-8 LOAD1x1O 8,8 END1x1_WITHOUT_ADD LOAD1x1_2O 16, 16 mtctr T8 bl CGEMM_L1x1_K32 b CGEMM_L1x1_SAVE CMP1x1_32K: /*----------------------------------------*/ #if defined(TRMMKERNEL) cmpwi T6,32 #else cmpwi K,32 #endif bne CGEMM_L1x1_SUB2 MY_ALIGN mtctr T8 addi BO,BO,-16 addi AO,AO,-16 LOAD1x1_2O 16,16 bl CGEMM_L1x1_K32 b CGEMM_L1x1_SAVE MY_ALIGN MY_ALIGN CGEMM_L1x1_SUB2: /*----------------------------------------*/ andi. T1,L, 16 ble CGEMM_L1x1_SUB2_8 bl CGEMM_1x1_L16_SUB MY_ALIGN CGEMM_L1x1_SUB2_8: /*----------------------------------------*/ andi. T1,L, 8 ble CGEMM_L1x1_SUB2_4 bl CGEMM_1x1_L8_SUB MY_ALIGN CGEMM_L1x1_SUB2_4: /*----------------------------------------*/ andi. T1,L, 4 ble CGEMM_L1x1_SUB2_2 LOAD1x1_2 KERNEL1x1_L2 16,16, 0,0 KERNEL1x1_E2 16,16, 1,1 MY_ALIGN CGEMM_L1x1_SUB2_2: /*----------------------------------------*/ andi. T1,L, 2 ble CGEMM_L1x1_SUB2_1 LOAD1x1_2 KERNEL1x1_E2 16,16, 0,1 MY_ALIGN CGEMM_L1x1_SUB2_1: /*----------------------------------------*/ andi. T1,L, 1 ble CGEMM_L1x1_SAVE KERNEL1x1 MY_ALIGN CGEMM_L1x1_SAVE: /*----------------------------------------*/ SAVE1x1 #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE T6,K,TEMP_REG,BO,AO,1,1 #endif CGEMM_L1x1_END: /*----------------------------------------*/ slwi T1, K, 3 add B, B, T1 #if defined(TRMMKERNEL) && !defined(LEFT) addi TEMP_REG, TEMP_REG, 1 #endif CGEMM_L1_END: