/********************************************************************************* Copyright (c) 2020, 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 typedef __vector unsigned char vec_t; typedef FLOAT v4sf_t __attribute__ ((vector_size (16))); #define SET_ACC_ZERO() \ __builtin_mma_xxsetaccz (&acc0); \ __builtin_mma_xxsetaccz (&acc1); \ __builtin_mma_xxsetaccz (&acc2); \ __builtin_mma_xxsetaccz (&acc3); \ __builtin_mma_xxsetaccz (&acc4); \ __builtin_mma_xxsetaccz (&acc5); \ __builtin_mma_xxsetaccz (&acc6); \ __builtin_mma_xxsetaccz (&acc7); #if (defined(NN) || defined(NT) || defined(TN) || defined(TT)) #define COMP_MUL(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real = _arbr - _aibi; _imag = _arbi + _aibr; } #define COMP_MAC(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real += _arbr - _aibi; _imag += _arbi + _aibr; } #endif #if (defined(NR) || defined(NC) || defined(TR) || defined(TC)) #define COMP_MUL(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real = _arbr + _aibi; _imag = -_arbi + _aibr; } #define COMP_MAC(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real += _arbr + _aibi; _imag += -_arbi + _aibr; } #endif #if (defined(RN) || defined(RT) || defined(CN) || defined(CT)) #define COMP_MUL(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real = _arbr + _aibi; _imag = _arbi - _aibr; } #define COMP_MAC(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real += _arbr + _aibi; _imag += _arbi - _aibr; } #endif #if (defined(RR) || defined(RC) || defined(CR) || defined(CC)) #define COMP_MUL(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real = _arbr - _aibi; _imag = -_arbi - _aibr; } #define COMP_MAC(_real, _arbr, _aibi, _imag, _arbi, _aibr) { _real += _arbr - _aibi; _imag += -_arbi - _aibr; } #endif #if defined(TRMMKERNEL) #define A_OP = #else #define A_OP += #endif #define BUILTIN_MMA_DISASSEMBLE_ACC_8 \ __builtin_mma_disassemble_acc ((void *)result, &acc0); \ __builtin_mma_disassemble_acc ((void *)&result[4], &acc1); \ __builtin_mma_disassemble_acc ((void *)&result[8], &acc2); \ __builtin_mma_disassemble_acc ((void *)&result[12], &acc3); \ __builtin_mma_disassemble_acc ((void *)&result[16], &acc4); \ __builtin_mma_disassemble_acc ((void *)&result[20], &acc5); \ __builtin_mma_disassemble_acc ((void *)&result[24], &acc6); \ __builtin_mma_disassemble_acc ((void *)&result[28], &acc7); #define SAVE_ACC_COMPLEX_11 \ BUILTIN_MMA_DISASSEMBLE_ACC_8 \ COMP_MUL(tr[0], res[ 0], res[ 3], ti[0], res[ 1], res[ 2]) \ COMP_MAC(tr[0], res[ 8], res[11], ti[0], res[ 9], res[10]) \ COMP_MAC(tr[0], res[16], res[19], ti[0], res[17], res[18]) \ COMP_MAC(tr[0], res[24], res[27], ti[0], res[25], res[26]) \ COMP_MAC(tr[0], res[32], res[35], ti[0], res[33], res[34]) \ COMP_MAC(tr[0], res[40], res[43], ti[0], res[41], res[42]) \ COMP_MAC(tr[0], res[48], res[51], ti[0], res[49], res[50]) \ COMP_MAC(tr[0], res[56], res[59], ti[0], res[57], res[58]) \ CO[0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; #define SAVE_ACC_COMPLEX_12 \ BUILTIN_MMA_DISASSEMBLE_ACC_8 \ COMP_MUL(tr[0], res[ 0], res[ 3], ti[0], res[ 1], res[ 2]) \ COMP_MUL(tr[1], res[ 8], res[11], ti[1], res[ 9], res[10]) \ COMP_MAC(tr[0], res[16], res[19], ti[0], res[17], res[18]) \ COMP_MAC(tr[1], res[24], res[27], ti[1], res[25], res[26]) \ COMP_MAC(tr[0], res[32], res[35], ti[0], res[33], res[34]) \ COMP_MAC(tr[1], res[40], res[43], ti[1], res[41], res[42]) \ COMP_MAC(tr[0], res[48], res[51], ti[0], res[49], res[50]) \ COMP_MAC(tr[1], res[56], res[59], ti[1], res[57], res[58]) \ CO[0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[2*ldc+0] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[2*ldc+1] A_OP ti[1] * alpha_r + tr[1] * alpha_i; #define SAVE_ACC_COMPLEX_21_1 \ BUILTIN_MMA_DISASSEMBLE_ACC_8 \ COMP_MUL(tr[0], res[ 0], res[ 3], ti[0], res[ 1], res[ 2]) \ COMP_MUL(tr[1], res[ 4], res[ 7], ti[1], res[ 5], res[ 6]) \ COMP_MAC(tr[0], res[ 8], res[11], ti[0], res[ 9], res[10]) \ COMP_MAC(tr[1], res[12], res[15], ti[1], res[13], res[14]) \ COMP_MAC(tr[0], res[16], res[19], ti[0], res[17], res[18]) \ COMP_MAC(tr[1], res[20], res[23], ti[1], res[21], res[22]) \ COMP_MAC(tr[0], res[24], res[27], ti[0], res[25], res[26]) \ COMP_MAC(tr[1], res[28], res[31], ti[1], res[29], res[30]) \ COMP_MAC(tr[0], res[32], res[35], ti[0], res[33], res[34]) \ COMP_MAC(tr[1], res[36], res[39], ti[1], res[37], res[38]) \ COMP_MAC(tr[0], res[40], res[43], ti[0], res[41], res[42]) \ COMP_MAC(tr[1], res[44], res[47], ti[1], res[45], res[46]) \ COMP_MAC(tr[0], res[48], res[51], ti[0], res[49], res[50]) \ COMP_MAC(tr[1], res[52], res[55], ti[1], res[53], res[54]) \ COMP_MAC(tr[0], res[56], res[59], ti[0], res[57], res[58]) \ COMP_MAC(tr[1], res[60], res[63], ti[1], res[61], res[62]) \ CO[0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; #define SAVE_ACC_COMPLEX_21_2 \ BUILTIN_MMA_DISASSEMBLE_ACC_8 \ COMP_MUL(tr[0], res[ 0], res[ 3], ti[0], res[ 1], res[ 2]) \ COMP_MUL(tr[1], res[ 4], res[ 7], ti[1], res[ 5], res[ 6]) \ COMP_MUL(tr[2], res[ 8], res[11], ti[2], res[ 9], res[10]) \ COMP_MUL(tr[3], res[12], res[15], ti[3], res[13], res[14]) \ COMP_MAC(tr[0], res[16], res[19], ti[0], res[17], res[18]) \ COMP_MAC(tr[1], res[20], res[23], ti[1], res[21], res[22]) \ COMP_MAC(tr[2], res[24], res[27], ti[2], res[25], res[26]) \ COMP_MAC(tr[3], res[28], res[31], ti[3], res[29], res[30]) \ COMP_MAC(tr[0], res[32], res[35], ti[0], res[33], res[34]) \ COMP_MAC(tr[1], res[36], res[39], ti[1], res[37], res[38]) \ COMP_MAC(tr[2], res[40], res[43], ti[2], res[41], res[42]) \ COMP_MAC(tr[3], res[44], res[47], ti[3], res[45], res[46]) \ COMP_MAC(tr[0], res[48], res[51], ti[0], res[49], res[50]) \ COMP_MAC(tr[1], res[52], res[55], ti[1], res[53], res[54]) \ COMP_MAC(tr[2], res[56], res[59], ti[2], res[57], res[58]) \ COMP_MAC(tr[3], res[60], res[63], ti[3], res[61], res[62]) \ CO[0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; \ CO[4] A_OP tr[2] * alpha_r - ti[2] * alpha_i; \ CO[5] A_OP ti[2] * alpha_r + tr[2] * alpha_i; \ CO[6] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \ CO[7] A_OP ti[3] * alpha_r + tr[3] * alpha_i; #define SAVE_ACC_COMPLEX_21_4 \ BUILTIN_MMA_DISASSEMBLE_ACC_8 \ COMP_MUL(tr[0], res[ 0], res[ 3], ti[0], res[ 1], res[ 2]) \ COMP_MUL(tr[1], res[ 4], res[ 7], ti[1], res[ 5], res[ 6]) \ COMP_MUL(tr[2], res[ 8], res[11], ti[2], res[ 9], res[10]) \ COMP_MUL(tr[3], res[12], res[15], ti[3], res[13], res[14]) \ COMP_MUL(tr[4], res[16], res[19], ti[4], res[17], res[18]) \ COMP_MUL(tr[5], res[20], res[23], ti[5], res[21], res[22]) \ COMP_MUL(tr[6], res[24], res[27], ti[6], res[25], res[26]) \ COMP_MUL(tr[7], res[28], res[31], ti[7], res[29], res[30]) \ COMP_MAC(tr[0], res[32], res[35], ti[0], res[33], res[34]) \ COMP_MAC(tr[1], res[36], res[39], ti[1], res[37], res[38]) \ COMP_MAC(tr[2], res[40], res[43], ti[2], res[41], res[42]) \ COMP_MAC(tr[3], res[44], res[47], ti[3], res[45], res[46]) \ COMP_MAC(tr[4], res[48], res[51], ti[4], res[49], res[50]) \ COMP_MAC(tr[5], res[52], res[55], ti[5], res[53], res[54]) \ COMP_MAC(tr[6], res[56], res[59], ti[6], res[57], res[58]) \ COMP_MAC(tr[7], res[60], res[63], ti[7], res[61], res[62]) \ CO[ 0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[ 1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[ 2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[ 3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; \ CO[ 4] A_OP tr[2] * alpha_r - ti[2] * alpha_i; \ CO[ 5] A_OP ti[2] * alpha_r + tr[2] * alpha_i; \ CO[ 6] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \ CO[ 7] A_OP ti[3] * alpha_r + tr[3] * alpha_i; \ CO[ 8] A_OP tr[4] * alpha_r - ti[4] * alpha_i; \ CO[ 9] A_OP ti[4] * alpha_r + tr[4] * alpha_i; \ CO[10] A_OP tr[5] * alpha_r - ti[5] * alpha_i; \ CO[11] A_OP ti[5] * alpha_r + tr[5] * alpha_i; \ CO[12] A_OP tr[6] * alpha_r - ti[6] * alpha_i; \ CO[13] A_OP ti[6] * alpha_r + tr[6] * alpha_i; \ CO[14] A_OP tr[7] * alpha_r - ti[7] * alpha_i; \ CO[15] A_OP ti[7] * alpha_r + tr[7] * alpha_i; #define SAVE_ACC_COMPLEX_22_1 \ __builtin_mma_disassemble_acc ((void *)result, &acc0); \ __builtin_mma_disassemble_acc ((void *)(&result[4]), &acc1); \ COMP_MUL(tr[0], res[0], res[3], ti[0], res[1], res[2]) \ COMP_MUL(tr[1], res[4], res[7], ti[1], res[5], res[6]) \ COMP_MUL(tr[2], res[8], res[11], ti[2], res[9], res[10]) \ COMP_MUL(tr[3], res[12], res[15], ti[3], res[13], res[14] ) \ CO[0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; \ CO[2*ldc+0] A_OP tr[2] * alpha_r - ti[2] * alpha_i; \ CO[2*ldc+1] A_OP ti[2] * alpha_r + tr[2] * alpha_i; \ CO[2*ldc+2] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \ CO[2*ldc+3] A_OP ti[3] * alpha_r + tr[3] * alpha_i; #define SAVE_ACC_COMPLEX_22_2(ACC1, ACC2, CI) \ __builtin_mma_disassemble_acc ((void *)result, ACC1); \ __builtin_mma_disassemble_acc ((void *)(&result[4]), ACC2); \ COMP_MUL(tr[0], res[0], res[3], ti[0], res[1], res[2]) \ COMP_MUL(tr[1], res[4], res[7], ti[1], res[5], res[6]) \ COMP_MUL(tr[2], res[8], res[11], ti[2], res[9], res[10]) \ COMP_MUL(tr[3], res[12], res[15], ti[3], res[13], res[14]) \ CO[CI+0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; \ CO[CI+1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; \ CO[CI+2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; \ CO[CI+3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; \ CO[2*ldc+CI+0] A_OP tr[2] * alpha_r - ti[2] * alpha_i; \ CO[2*ldc+CI+1] A_OP ti[2] * alpha_r + tr[2] * alpha_i; \ CO[2*ldc+CI+2] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \ CO[2*ldc+CI+3] A_OP ti[3] * alpha_r + tr[3] * alpha_i; #define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory"); #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) #define REFRESH_TEMP_BK(x, y) \ temp = k - off; #elif defined(LEFT) #define REFRESH_TEMP_BK(x, y) \ temp = off + x; #else #define REFRESH_TEMP_BK(x, y) \ temp = off + y; #endif #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) #define REFRESH_POINTERS(x, y) \ BO = B; \ REFRESH_TEMP_BK(x, y) #else #define REFRESH_POINTERS(x, y) \ AO += off * (2*x); \ BO = B + off * (2*y); \ REFRESH_TEMP_BK(x, y) #endif #ifdef LEFT #define REFRESH_OFF(x) \ off += x; #else #define REFRESH_OFF(x) #endif #ifdef LEFT #define UPDATE_TEMP(x, y) \ temp -= x; #else #define UPDATE_TEMP(x, y) \ temp -= y; #endif #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) #define REFRESH_TMP_AFTER_SAVE(x, y) \ temp = k - off; \ UPDATE_TEMP(x, y) \ AO += temp * (2*x); \ BO += temp * (2*y); #else #define REFRESH_TMP_AFTER_SAVE(x, y) #endif #define REFRESH_AFTER_SAVE(x,y) \ REFRESH_TMP_AFTER_SAVE(x, y) \ REFRESH_OFF(x) /************************************************************************************* * GEMM Kernel *************************************************************************************/ int #ifdef TRMMKERNEL CNAME (BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha_r, FLOAT alpha_i, FLOAT * A, FLOAT * B, FLOAT * C, BLASLONG ldc, BLASLONG offset) #else CNAME (BLASLONG m, BLASLONG n, BLASLONG k, FLOAT alpha_r, FLOAT alpha_i, FLOAT * A, FLOAT * B, FLOAT * C, BLASLONG ldc) #endif { BLASLONG i1, i, l, temp; FLOAT *AO, *BO, *CO; #if defined(TRMMKERNEL) BLASLONG off; #endif #if defined(TRMMKERNEL) && !defined(LEFT) off = -offset; #endif __vector_quad acc0, acc1, acc2, acc3, acc4, acc5, acc6, acc7; v4sf_t result[32]; FLOAT *res, tr[16], ti[16]; res = (FLOAT *) result; for (i1 = 0; i1 < (n >> 1); i1++) { #if defined(TRMMKERNEL) && defined(LEFT) off = offset; #endif AO = A; CO = C; C += ldc<<2; for (i = 0; i < (m >> 3); i++) { #if defined(TRMMKERNEL) REFRESH_POINTERS (8, 2) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<4])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<4)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<4)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<4)+12])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB1); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB1); __builtin_mma_xvf64gerpp(&acc4, rowA1, rowB2); __builtin_mma_xvf64gerpp(&acc5, rowA2, rowB2); __builtin_mma_xvf64gerpp(&acc6, rowA3, rowB2); __builtin_mma_xvf64gerpp(&acc7, rowA4, rowB2); } __builtin_mma_disassemble_acc ((void *)result, &acc0); __builtin_mma_disassemble_acc ((void *)(&result[ 4]), &acc1); __builtin_mma_disassemble_acc ((void *)(&result[ 8]), &acc2); __builtin_mma_disassemble_acc ((void *)(&result[12]), &acc3); __builtin_mma_disassemble_acc ((void *)(&result[16]), &acc4); __builtin_mma_disassemble_acc ((void *)(&result[20]), &acc5); __builtin_mma_disassemble_acc ((void *)(&result[24]), &acc6); __builtin_mma_disassemble_acc ((void *)(&result[28]), &acc7); COMP_MUL(tr[ 0], res[ 0], res[ 3], ti[ 0], res[ 1], res[ 2]) COMP_MUL(tr[ 1], res[ 4], res[ 7], ti[ 1], res[ 5], res[ 6]) COMP_MUL(tr[ 2], res[ 8], res[11], ti[ 2], res[ 9], res[10]) COMP_MUL(tr[ 3], res[12], res[15], ti[ 3], res[13], res[14]) COMP_MUL(tr[ 4], res[16], res[19], ti[ 4], res[17], res[18]) COMP_MUL(tr[ 5], res[20], res[23], ti[ 5], res[21], res[22]) COMP_MUL(tr[ 6], res[24], res[27], ti[ 6], res[25], res[26]) COMP_MUL(tr[ 7], res[28], res[31], ti[ 7], res[29], res[30]) COMP_MUL(tr[ 8], res[32], res[35], ti[ 8], res[33], res[34]) COMP_MUL(tr[ 9], res[36], res[39], ti[ 9], res[37], res[38]) COMP_MUL(tr[10], res[40], res[43], ti[10], res[41], res[42]) COMP_MUL(tr[11], res[44], res[47], ti[11], res[45], res[46]) COMP_MUL(tr[12], res[48], res[51], ti[12], res[49], res[50]) COMP_MUL(tr[13], res[52], res[55], ti[13], res[53], res[54]) COMP_MUL(tr[14], res[56], res[59], ti[14], res[57], res[58]) COMP_MUL(tr[15], res[60], res[63], ti[15], res[61], res[62]) CO[ 0] A_OP tr[0] * alpha_r - ti[0] * alpha_i; CO[ 1] A_OP ti[0] * alpha_r + tr[0] * alpha_i; CO[ 2] A_OP tr[1] * alpha_r - ti[1] * alpha_i; CO[ 3] A_OP ti[1] * alpha_r + tr[1] * alpha_i; CO[ 4] A_OP tr[2] * alpha_r - ti[2] * alpha_i; CO[ 5] A_OP ti[2] * alpha_r + tr[2] * alpha_i; CO[ 6] A_OP tr[3] * alpha_r - ti[3] * alpha_i; CO[ 7] A_OP ti[3] * alpha_r + tr[3] * alpha_i; CO[ 8] A_OP tr[4] * alpha_r - ti[4] * alpha_i; CO[ 9] A_OP ti[4] * alpha_r + tr[4] * alpha_i; CO[10] A_OP tr[5] * alpha_r - ti[5] * alpha_i; CO[11] A_OP ti[5] * alpha_r + tr[5] * alpha_i; CO[12] A_OP tr[6] * alpha_r - ti[6] * alpha_i; CO[13] A_OP ti[6] * alpha_r + tr[6] * alpha_i; CO[14] A_OP tr[7] * alpha_r - ti[7] * alpha_i; CO[15] A_OP ti[7] * alpha_r + tr[7] * alpha_i; CO[2*ldc+ 0] A_OP tr[ 8] * alpha_r - ti[ 8] * alpha_i; CO[2*ldc+ 1] A_OP ti[ 8] * alpha_r + tr[ 8] * alpha_i; CO[2*ldc+ 2] A_OP tr[ 9] * alpha_r - ti[ 9] * alpha_i; CO[2*ldc+ 3] A_OP ti[ 9] * alpha_r + tr[ 9] * alpha_i; CO[2*ldc+ 4] A_OP tr[10] * alpha_r - ti[10] * alpha_i; CO[2*ldc+ 5] A_OP ti[10] * alpha_r + tr[10] * alpha_i; CO[2*ldc+ 6] A_OP tr[11] * alpha_r - ti[11] * alpha_i; CO[2*ldc+ 7] A_OP ti[11] * alpha_r + tr[11] * alpha_i; CO[2*ldc+ 8] A_OP tr[12] * alpha_r - ti[12] * alpha_i; CO[2*ldc+ 9] A_OP ti[12] * alpha_r + tr[12] * alpha_i; CO[2*ldc+10] A_OP tr[13] * alpha_r - ti[13] * alpha_i; CO[2*ldc+11] A_OP ti[13] * alpha_r + tr[13] * alpha_i; CO[2*ldc+12] A_OP tr[14] * alpha_r - ti[14] * alpha_i; CO[2*ldc+13] A_OP ti[14] * alpha_r + tr[14] * alpha_i; CO[2*ldc+14] A_OP tr[15] * alpha_r - ti[15] * alpha_i; CO[2*ldc+15] A_OP ti[15] * alpha_r + tr[15] * alpha_i; AO += temp << 4; BO += temp << 2; CO += 16; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (8, 2) #endif } if (m & 4) { #if defined(TRMMKERNEL) REFRESH_POINTERS (4, 2) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~1)); l+=2) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<3])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<3)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<3)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<3)+12])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<2)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<2)+6]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA1, rowB2); __builtin_mma_xvf64gerpp(&acc3, rowA2, rowB2); __builtin_mma_xvf64gerpp(&acc0, rowA3, rowB3); __builtin_mma_xvf64gerpp(&acc1, rowA4, rowB3); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB4); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB4); } for (l = (temp & (~1)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<3])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<3)+4])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA1, rowB2); __builtin_mma_xvf64gerpp(&acc3, rowA2, rowB2); } SAVE_ACC_COMPLEX_22_2(&acc0, &acc2, 0) SAVE_ACC_COMPLEX_22_2(&acc1, &acc3, 4) AO += temp << 3; BO += temp << 2; CO += 8; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (4, 2) #endif } if (m & 2) { #if defined(TRMMKERNEL) REFRESH_POINTERS (2, 2) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~3)); l+=4) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<2])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<2)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<2)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<2)+12])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<2)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<2)+6]; vec_t rowB5 = *(vec_t *) & BO[(l<<2)+8]; vec_t rowB6 = *(vec_t *) & BO[(l<<2)+10]; vec_t rowB7 = *(vec_t *) & BO[(l<<2)+12]; vec_t rowB8 = *(vec_t *) & BO[(l<<2)+14]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA1, rowB2); __builtin_mma_xvf64gerpp(&acc0, rowA2, rowB3); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB4); __builtin_mma_xvf64gerpp(&acc0, rowA3, rowB5); __builtin_mma_xvf64gerpp(&acc1, rowA3, rowB6); __builtin_mma_xvf64gerpp(&acc0, rowA4, rowB7); __builtin_mma_xvf64gerpp(&acc1, rowA4, rowB8); } for (l = (temp & (~3)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<2])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA1, rowB2); } SAVE_ACC_COMPLEX_22_1 AO += temp << 2; BO += temp << 2; CO += 4; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (2, 2) #endif } if (m & 1) { #if defined(TRMMKERNEL) REFRESH_POINTERS (1, 2) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~3)); l+=4) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<1])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<1)+2])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<1)+4])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<1)+6])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<2)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<2)+6]; vec_t rowB5 = *(vec_t *) & BO[(l<<2)+8]; vec_t rowB6 = *(vec_t *) & BO[(l<<2)+10]; vec_t rowB7 = *(vec_t *) & BO[(l<<2)+12]; vec_t rowB8 = *(vec_t *) & BO[(l<<2)+14]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA1, rowB2); __builtin_mma_xvf64gerpp(&acc0, rowA2, rowB3); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB4); __builtin_mma_xvf64gerpp(&acc0, rowA3, rowB5); __builtin_mma_xvf64gerpp(&acc1, rowA3, rowB6); __builtin_mma_xvf64gerpp(&acc0, rowA4, rowB7); __builtin_mma_xvf64gerpp(&acc1, rowA4, rowB8); } for (l = (temp & (~3)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<1])); vec_t rowB1 = *(vec_t *) & BO[l<<2]; vec_t rowB2 = *(vec_t *) & BO[(l<<2)+2]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA1, rowB2); } SAVE_ACC_COMPLEX_12 AO += temp << 1; BO += temp << 2; CO += 2; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (1, 2) #endif } #if defined(TRMMKERNEL) && !defined(LEFT) off += 2; // number of values in A #endif B += k << 2; } if (n & 1) { #if defined(TRMMKERNEL) && defined(LEFT) off = offset; #endif AO = A; CO = C; C += ldc<<1; for (i = 0; i < (m >> 3); i++) { #if defined(TRMMKERNEL) REFRESH_POINTERS (8, 1) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~1)); l+=2) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<4])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<4)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<4)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<4)+12])); __vector_pair rowA5 = *((__vector_pair *)((void *)&AO[(l<<4)+16])); __vector_pair rowA6 = *((__vector_pair *)((void *)&AO[(l<<4)+20])); __vector_pair rowA7 = *((__vector_pair *)((void *)&AO[(l<<4)+24])); __vector_pair rowA8 = *((__vector_pair *)((void *)&AO[(l<<4)+28])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; vec_t rowB2 = *(vec_t *) & BO[(l<<1)+2]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB1); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB1); __builtin_mma_xvf64gerpp(&acc0, rowA5, rowB2); __builtin_mma_xvf64gerpp(&acc1, rowA6, rowB2); __builtin_mma_xvf64gerpp(&acc2, rowA7, rowB2); __builtin_mma_xvf64gerpp(&acc3, rowA8, rowB2); } for (l = (temp & (~1)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<4])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<4)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<4)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<4)+12])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB1); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB1); } SAVE_ACC_COMPLEX_21_4 AO += temp << 4; BO += temp << 1; CO += 16; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (8, 1) #endif } if (m & 4) { #if defined(TRMMKERNEL) REFRESH_POINTERS (4, 1) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~3)); l+=4) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<3])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<3)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<3)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<3)+12])); __vector_pair rowA5 = *((__vector_pair *)((void *)&AO[(l<<3)+16])); __vector_pair rowA6 = *((__vector_pair *)((void *)&AO[(l<<3)+20])); __vector_pair rowA7 = *((__vector_pair *)((void *)&AO[(l<<3)+24])); __vector_pair rowA8 = *((__vector_pair *)((void *)&AO[(l<<3)+28])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; vec_t rowB2 = *(vec_t *) & BO[(l<<1)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<1)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<1)+6]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB2); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB2); __builtin_mma_xvf64gerpp(&acc4, rowA5, rowB3); __builtin_mma_xvf64gerpp(&acc5, rowA6, rowB3); __builtin_mma_xvf64gerpp(&acc6, rowA7, rowB4); __builtin_mma_xvf64gerpp(&acc7, rowA8, rowB4); } for (l = (temp & (~3)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<3])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<3)+4])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB1); } SAVE_ACC_COMPLEX_21_2 AO += temp << 3; BO += temp << 1; CO += 8; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (4, 1) #endif } if (m & 2) { #if defined(TRMMKERNEL) REFRESH_POINTERS (2, 1) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~7)); l+=8) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<2])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<2)+4])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<2)+8])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<2)+12])); __vector_pair rowA5 = *((__vector_pair *)((void *)&AO[(l<<2)+16])); __vector_pair rowA6 = *((__vector_pair *)((void *)&AO[(l<<2)+20])); __vector_pair rowA7 = *((__vector_pair *)((void *)&AO[(l<<2)+24])); __vector_pair rowA8 = *((__vector_pair *)((void *)&AO[(l<<2)+28])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; vec_t rowB2 = *(vec_t *) & BO[(l<<1)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<1)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<1)+6]; vec_t rowB5 = *(vec_t *) & BO[(l<<1)+8]; vec_t rowB6 = *(vec_t *) & BO[(l<<1)+10]; vec_t rowB7 = *(vec_t *) & BO[(l<<1)+12]; vec_t rowB8 = *(vec_t *) & BO[(l<<1)+14]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB2); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB3); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB4); __builtin_mma_xvf64gerpp(&acc4, rowA5, rowB5); __builtin_mma_xvf64gerpp(&acc5, rowA6, rowB6); __builtin_mma_xvf64gerpp(&acc6, rowA7, rowB7); __builtin_mma_xvf64gerpp(&acc7, rowA8, rowB8); } for (l = (temp & (~7)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<2])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); } SAVE_ACC_COMPLEX_21_1 AO += temp << 2; BO += temp << 1; CO += 4; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (2, 1) #endif } if (m & 1) { #if defined(TRMMKERNEL) REFRESH_POINTERS (1, 1) #else BO = B; temp = k; #endif SET_ACC_ZERO() for (l = 0; l < (temp & (~7)); l+=8) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<1])); __vector_pair rowA2 = *((__vector_pair *)((void *)&AO[(l<<1)+2])); __vector_pair rowA3 = *((__vector_pair *)((void *)&AO[(l<<1)+4])); __vector_pair rowA4 = *((__vector_pair *)((void *)&AO[(l<<1)+6])); __vector_pair rowA5 = *((__vector_pair *)((void *)&AO[(l<<1)+8])); __vector_pair rowA6 = *((__vector_pair *)((void *)&AO[(l<<1)+10])); __vector_pair rowA7 = *((__vector_pair *)((void *)&AO[(l<<1)+12])); __vector_pair rowA8 = *((__vector_pair *)((void *)&AO[(l<<1)+14])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; vec_t rowB2 = *(vec_t *) & BO[(l<<1)+2]; vec_t rowB3 = *(vec_t *) & BO[(l<<1)+4]; vec_t rowB4 = *(vec_t *) & BO[(l<<1)+6]; vec_t rowB5 = *(vec_t *) & BO[(l<<1)+8]; vec_t rowB6 = *(vec_t *) & BO[(l<<1)+10]; vec_t rowB7 = *(vec_t *) & BO[(l<<1)+12]; vec_t rowB8 = *(vec_t *) & BO[(l<<1)+14]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); __builtin_mma_xvf64gerpp(&acc1, rowA2, rowB2); __builtin_mma_xvf64gerpp(&acc2, rowA3, rowB3); __builtin_mma_xvf64gerpp(&acc3, rowA4, rowB4); __builtin_mma_xvf64gerpp(&acc4, rowA5, rowB5); __builtin_mma_xvf64gerpp(&acc5, rowA6, rowB6); __builtin_mma_xvf64gerpp(&acc6, rowA7, rowB7); __builtin_mma_xvf64gerpp(&acc7, rowA8, rowB8); } for (l = (temp & (~7)); l < temp; ++l) { __vector_pair rowA1 = *((__vector_pair *)((void *)&AO[l<<1])); vec_t rowB1 = *(vec_t *) & BO[l<<1]; __builtin_mma_xvf64gerpp(&acc0, rowA1, rowB1); } SAVE_ACC_COMPLEX_11 AO += temp << 1; BO += temp << 1; CO += 2; #if defined(TRMMKERNEL) REFRESH_AFTER_SAVE (1, 1) #endif } #if defined(TRMMKERNEL) && !defined(LEFT) off += 1; // number of values in A #endif B += k << 1; } return 0; }