/*************************************************************************** Copyright (c) 2013-2016, 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. *****************************************************************************/ /************************************************************************************** * 2016/03/05 Werner Saar (wernsaar@googlemail.com) * BLASTEST : OK * CTEST : OK * TEST : OK * LAPACK-TEST : OK **************************************************************************************/ #define MY_ALIGN .align 3 srawi. J, N, 2 ble LDGEMM_L4_END LDGEMM_L4_BEGIN: li T1, 128 li T2, 256 mr AO, A mr CO, C slwi T3, LDC , 2 add C, C, T3 dcbt A, T1 dcbt A, T2 srawi. I, M, 4 ble LDGEMM_L4x16_END MY_ALIGN LDGEMM_L4x16_BEGIN_FIRST: li L, -128 mr T1, CO add T2, T1, LDC add T3, T2, LDC add T4, T3, LDC and T1, T1, L and T2, T2, L and T3, T3, L and T4, T4, L dcbt T1, r0 dcbt T2, r0 dcbt T3, r0 dcbt T4, r0 mr BO, B srawi. L, K, 2 addi T1, T1, 128 addi T2, T2, 128 addi T3, T3, 128 addi T4, T4, 128 dcbt T1, r0 dcbt T2, r0 dcbt T3, r0 dcbt T4, r0 ble LDGEMM_L4x16_SUB0_FIRST cmpwi cr0, L, 1 ble LDGEMM_L4x16_SUB4_FIRST MY_ALIGN LDGEMM_L4x16_LOOP_START_FIRST: li T2, 512 li o40, 40 li o56, 56 dcbt AO, PRE dcbt BO, T2 LOAD4x16_1 dcbt AO, PRE KERNEL4x16_I1 dcbt AO, PRE addic. L, L, -2 KERNEL4x16_L2 dcbt AO, PRE KERNEL4x16_L1 dcbt AO, PRE dcbt BO, T2 KERNEL4x16_L2 ble LDGEMM_L4x16_LOOP_END_FIRST mtctr L MY_ALIGN LDGEMM_L4x16_LOOP_FIRST: dcbt AO, PRE KERNEL4x16_L1 dcbt AO, PRE KERNEL4x16_L2 dcbt AO, PRE KERNEL4x16_L1 dcbt AO, PRE dcbt BO, T2 KERNEL4x16_L2 bdnz LDGEMM_L4x16_LOOP_FIRST MY_ALIGN LDGEMM_L4x16_LOOP_END_FIRST: KERNEL4x16_L1 KERNEL4x16_L2 KERNEL4x16_1 KERNEL4x16_E2 b LDGEMM_L4x16_SUB1_FIRST LDGEMM_L4x16_SUB4_FIRST: KERNEL4x16_SUBI1 KERNEL4x16_SUB1 KERNEL4x16_SUB1 KERNEL4x16_SUB1 b LDGEMM_L4x16_SUB1_FIRST LDGEMM_L4x16_SUB0_FIRST: andi. L, K, 3 KERNEL4x16_SUBI1 addic. L, L, -1 ble LDGEMM_L4x16_SAVE_FIRST b LDGEMM_L4x16_SUB2_FIRST LDGEMM_L4x16_SUB1_FIRST: andi. L, K, 3 ble LDGEMM_L4x16_SAVE_FIRST LDGEMM_L4x16_SUB2_FIRST: KERNEL4x16_SUB1 addic. L, L, -1 bgt LDGEMM_L4x16_SUB2_FIRST MY_ALIGN LDGEMM_L4x16_SAVE_FIRST: SAVE4x16 addic. I, I, -1 ble LDGEMM_L4x16_END LDGEMM_L4x16_END_FIRST: MY_ALIGN LDGEMM_L4x16_BEGIN: li L, -128 mr T1, CO add T2, T1, LDC add T3, T2, LDC add T4, T3, LDC and T1, T1, L and T2, T2, L and T3, T3, L and T4, T4, L dcbt T1, r0 dcbt T2, r0 dcbt T3, r0 dcbt T4, r0 mr BO, B srawi. L, K, 1 addi T1, T1, 128 addi T2, T2, 128 addi T3, T3, 128 addi T4, T4, 128 dcbt T1, r0 dcbt T2, r0 dcbt T3, r0 dcbt T4, r0 ble- LDGEMM_L4x16_SUB0 cmpwi cr0, L, 1 ble- LDGEMM_L4x16_SUB4 MY_ALIGN LDGEMM_L4x16_LOOP_START: li o40, 40 li o56, 56 dcbt AO, PRE LOAD4x16_1 dcbt AO, PRE KERNEL4x16_I1 dcbt AO, PRE addic. L, L, -2 KERNEL4x16_L2 ble- LDGEMM_L4x16_LOOP_END mtctr L MY_ALIGN LDGEMM_L4x16_LOOP: dcbt AO, PRE KERNEL4x16_L1 dcbt AO, PRE KERNEL4x16_L2 bdnz+ LDGEMM_L4x16_LOOP MY_ALIGN LDGEMM_L4x16_LOOP_END: KERNEL4x16_1 KERNEL4x16_E2 b LDGEMM_L4x16_SUB1 MY_ALIGN LDGEMM_L4x16_SUB4: KERNEL4x16_SUBI1 KERNEL4x16_SUB1 b LDGEMM_L4x16_SUB1 MY_ALIGN LDGEMM_L4x16_SUB0: andi. L, K, 1 KERNEL4x16_SUBI1 addic. L, L, -1 ble LDGEMM_L4x16_SAVE b LDGEMM_L4x16_SUB2 MY_ALIGN LDGEMM_L4x16_SUB1: andi. L, K, 1 ble LDGEMM_L4x16_SAVE MY_ALIGN LDGEMM_L4x16_SUB2: KERNEL4x16_SUB1 addic. L, L, -1 bgt LDGEMM_L4x16_SUB2 MY_ALIGN LDGEMM_L4x16_SAVE: SAVE4x16 addic. I, I, -1 bgt+ LDGEMM_L4x16_BEGIN LDGEMM_L4x16_END: LDGEMM_L4x8_BEGIN: andi. T2, M, 15 ble LDGEMM_L4x1_END andi. T1, M, 8 ble LDGEMM_L4x8_END mr BO, B srawi. L, K, 3 ble LDGEMM_L4x8_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L4x8_SUB4 LDGEMM_L4x8_LOOP_START: dcbt AO, PRE LOAD4x8_1 KERNEL4x8_I1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 addic. L, L, -2 ble LDGEMM_L4x8_LOOP_END MY_ALIGN LDGEMM_L4x8_LOOP: KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 KERNEL4x8_1 dcbt AO, PRE KERNEL4x8_2 addic. L, L, -1 bgt LDGEMM_L4x8_LOOP LDGEMM_L4x8_LOOP_END: KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_E2 b LDGEMM_L4x8_SUB1 LDGEMM_L4x8_SUB4: KERNEL4x8_SUBI1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 KERNEL4x8_SUB1 b LDGEMM_L4x8_SUB1 LDGEMM_L4x8_SUB0: andi. L, K, 7 KERNEL4x8_SUBI1 addic. L, L, -1 ble LDGEMM_L4x8_SAVE b LDGEMM_L4x8_SUB2 LDGEMM_L4x8_SUB1: andi. L, K, 7 ble LDGEMM_L4x8_SAVE LDGEMM_L4x8_SUB2: KERNEL4x8_SUB1 addic. L, L, -1 bgt LDGEMM_L4x8_SUB2 LDGEMM_L4x8_SAVE: SAVE4x8 LDGEMM_L4x8_END: LDGEMM_L4x4_BEGIN: andi. T1, M, 4 ble LDGEMM_L4x4_END mr BO, B srawi. L, K, 3 ble LDGEMM_L4x4_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L4x4_SUB4 LDGEMM_L4x4_LOOP_START: dcbt AO, PRE LOAD4x4_1 KERNEL4x4_I1 KERNEL4x4_2 KERNEL4x4_1 dcbt AO, PRE KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 dcbt AO, PRE KERNEL4x4_2 addic. L, L, -2 ble LDGEMM_L4x4_LOOP_END MY_ALIGN LDGEMM_L4x4_LOOP: KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 dcbt AO, PRE KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 dcbt AO, PRE KERNEL4x4_2 addic. L, L, -1 bgt LDGEMM_L4x4_LOOP LDGEMM_L4x4_LOOP_END: KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_E2 b LDGEMM_L4x4_SUB1 LDGEMM_L4x4_SUB4: KERNEL4x4_SUBI1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 KERNEL4x4_SUB1 b LDGEMM_L4x4_SUB1 LDGEMM_L4x4_SUB0: andi. L, K, 7 KERNEL4x4_SUBI1 addic. L, L, -1 ble LDGEMM_L4x4_SAVE b LDGEMM_L4x4_SUB2 LDGEMM_L4x4_SUB1: andi. L, K, 7 ble LDGEMM_L4x4_SAVE LDGEMM_L4x4_SUB2: KERNEL4x4_SUB1 addic. L, L, -1 bgt LDGEMM_L4x4_SUB2 LDGEMM_L4x4_SAVE: SAVE4x4 LDGEMM_L4x4_END: LDGEMM_L4x2_BEGIN: andi. T1, M, 2 ble LDGEMM_L4x2_END mr BO, B srawi. L, K, 3 ble LDGEMM_L4x2_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L4x2_SUB4 LDGEMM_L4x2_LOOP_START: LOAD4x2_1 KERNEL4x2_I1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 addic. L, L, -2 ble LDGEMM_L4x2_LOOP_END MY_ALIGN LDGEMM_L4x2_LOOP: KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 addic. L, L, -1 bgt LDGEMM_L4x2_LOOP LDGEMM_L4x2_LOOP_END: KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_2 KERNEL4x2_1 KERNEL4x2_E2 b LDGEMM_L4x2_SUB1 LDGEMM_L4x2_SUB4: KERNEL4x2_SUBI1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 KERNEL4x2_SUB1 b LDGEMM_L4x2_SUB1 LDGEMM_L4x2_SUB0: andi. L, K, 7 KERNEL4x2_SUBI1 addic. L, L, -1 ble LDGEMM_L4x2_SAVE b LDGEMM_L4x2_SUB2 LDGEMM_L4x2_SUB1: andi. L, K, 7 ble LDGEMM_L4x2_SAVE LDGEMM_L4x2_SUB2: KERNEL4x2_SUB1 addic. L, L, -1 bgt LDGEMM_L4x2_SUB2 LDGEMM_L4x2_SAVE: SAVE4x2 LDGEMM_L4x2_END: LDGEMM_L4x1_BEGIN: andi. T1, M, 1 ble LDGEMM_L4x1_END mr BO, B srawi. L, K, 3 ble LDGEMM_L4x1_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L4x1_SUB4 LDGEMM_L4x1_LOOP_START: LOAD4x1_1 KERNEL4x1_I1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 addic. L, L, -2 ble LDGEMM_L4x1_LOOP_END MY_ALIGN LDGEMM_L4x1_LOOP: KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 addic. L, L, -1 bgt LDGEMM_L4x1_LOOP LDGEMM_L4x1_LOOP_END: KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_2 KERNEL4x1_1 KERNEL4x1_E2 b LDGEMM_L4x1_SUB1 LDGEMM_L4x1_SUB4: KERNEL4x1_SUBI1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 KERNEL4x1_SUB1 b LDGEMM_L4x1_SUB1 LDGEMM_L4x1_SUB0: andi. L, K, 7 KERNEL4x1_SUBI1 addic. L, L, -1 ble LDGEMM_L4x1_SAVE b LDGEMM_L4x1_SUB2 LDGEMM_L4x1_SUB1: andi. L, K, 7 ble LDGEMM_L4x1_SAVE LDGEMM_L4x1_SUB2: KERNEL4x1_SUB1 addic. L, L, -1 bgt LDGEMM_L4x1_SUB2 LDGEMM_L4x1_SAVE: SAVE4x1 LDGEMM_L4x1_END: slwi T1, K, 5 add B, B, T1 addic. J, J, -1 bgt LDGEMM_L4_BEGIN andi. T2, N, 3 ble .L999 LDGEMM_L4_END: b LDGEMM_L2_BEGIN .L999_H1: b .L999 LDGEMM_L2_BEGIN: andi. T1, N, 2 ble LDGEMM_L2_END mr CO, C mr AO, A slwi T1, LDC , 1 add C, C, T1 srawi. I, M, 4 ble LDGEMM_L2x16_END LDGEMM_L2x16_BEGIN: mr BO, B srawi. L, K, 3 ble LDGEMM_L2x16_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L2x16_SUB4 LDGEMM_L2x16_LOOP_START: dcbt AO, PRE LOAD2x16_1 dcbt AO, PRE KERNEL2x16_I1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 addic. L, L, -2 ble LDGEMM_L2x16_LOOP_END MY_ALIGN LDGEMM_L2x16_LOOP: dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 addic. L, L, -1 bgt LDGEMM_L2x16_LOOP LDGEMM_L2x16_LOOP_END: dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 dcbt AO, PRE KERNEL2x16_2 dcbt AO, PRE KERNEL2x16_1 KERNEL2x16_E2 b LDGEMM_L2x16_SUB1 LDGEMM_L2x16_SUB4: dcbt AO, PRE KERNEL2x16_SUBI1 dcbt AO, PRE KERNEL2x16_SUB1 dcbt AO, PRE KERNEL2x16_SUB1 dcbt AO, PRE KERNEL2x16_SUB1 KERNEL2x16_SUB1 KERNEL2x16_SUB1 KERNEL2x16_SUB1 KERNEL2x16_SUB1 b LDGEMM_L2x16_SUB1 LDGEMM_L2x16_SUB0: andi. L, K, 7 KERNEL2x16_SUBI1 addic. L, L, -1 ble LDGEMM_L2x16_SAVE b LDGEMM_L2x16_SUB2 LDGEMM_L2x16_SUB1: andi. L, K, 7 ble LDGEMM_L2x16_SAVE LDGEMM_L2x16_SUB2: KERNEL2x16_SUB1 addic. L, L, -1 bgt LDGEMM_L2x16_SUB2 LDGEMM_L2x16_SAVE: SAVE2x16 addic. I, I, -1 bgt LDGEMM_L2x16_BEGIN LDGEMM_L2x16_END: LDGEMM_L2x8_BEGIN: andi. T2, M, 15 ble LDGEMM_L2x1_END andi. T1, M, 8 ble LDGEMM_L2x8_END mr BO, B srawi. L, K, 3 ble LDGEMM_L2x8_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L2x8_SUB4 LDGEMM_L2x8_LOOP_START: dcbt AO, PRE LOAD2x8_1 KERNEL2x8_I1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 addic. L, L, -2 ble LDGEMM_L2x8_LOOP_END MY_ALIGN LDGEMM_L2x8_LOOP: KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 addic. L, L, -1 bgt LDGEMM_L2x8_LOOP LDGEMM_L2x8_LOOP_END: KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_E2 b LDGEMM_L2x8_SUB1 LDGEMM_L2x8_SUB4: KERNEL2x8_SUBI1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 b LDGEMM_L2x8_SUB1 LDGEMM_L2x8_SUB0: andi. L, K, 7 KERNEL2x8_SUBI1 addic. L, L, -1 ble LDGEMM_L2x8_SAVE b LDGEMM_L2x8_SUB2 LDGEMM_L2x8_SUB1: andi. L, K, 7 ble LDGEMM_L2x8_SAVE LDGEMM_L2x8_SUB2: KERNEL2x8_SUB1 addic. L, L, -1 bgt LDGEMM_L2x8_SUB2 LDGEMM_L2x8_SAVE: SAVE2x8 LDGEMM_L2x8_END: LDGEMM_L2x4_BEGIN: andi. T1, M, 4 ble LDGEMM_L2x4_END mr BO, B srawi. L, K, 3 ble LDGEMM_L2x4_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L2x4_SUB4 LDGEMM_L2x4_LOOP_START: LOAD2x4_1 KERNEL2x4_I1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 addic. L, L, -2 ble LDGEMM_L2x4_LOOP_END MY_ALIGN LDGEMM_L2x4_LOOP: KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 addic. L, L, -1 bgt LDGEMM_L2x4_LOOP LDGEMM_L2x4_LOOP_END: KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_E2 b LDGEMM_L2x4_SUB1 LDGEMM_L2x4_SUB4: KERNEL2x4_SUBI1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 b LDGEMM_L2x4_SUB1 LDGEMM_L2x4_SUB0: andi. L, K, 7 KERNEL2x4_SUBI1 addic. L, L, -1 ble LDGEMM_L2x4_SAVE b LDGEMM_L2x4_SUB2 LDGEMM_L2x4_SUB1: andi. L, K, 7 ble LDGEMM_L2x4_SAVE LDGEMM_L2x4_SUB2: KERNEL2x4_SUB1 addic. L, L, -1 bgt LDGEMM_L2x4_SUB2 LDGEMM_L2x4_SAVE: SAVE2x4 LDGEMM_L2x4_END: LDGEMM_L2x2_BEGIN: andi. T1, M, 2 ble LDGEMM_L2x2_END mr BO, B srawi. L, K, 3 ble LDGEMM_L2x2_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L2x2_SUB4 LDGEMM_L2x2_LOOP_START: LOAD2x2_1 KERNEL2x2_I1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 addic. L, L, -2 ble LDGEMM_L2x2_LOOP_END MY_ALIGN LDGEMM_L2x2_LOOP: KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 addic. L, L, -1 bgt LDGEMM_L2x2_LOOP LDGEMM_L2x2_LOOP_END: KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_E2 b LDGEMM_L2x2_SUB1 LDGEMM_L2x2_SUB4: KERNEL2x2_SUBI1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 b LDGEMM_L2x2_SUB1 LDGEMM_L2x2_SUB0: andi. L, K, 7 KERNEL2x2_SUBI1 addic. L, L, -1 ble LDGEMM_L2x2_SAVE b LDGEMM_L2x2_SUB2 LDGEMM_L2x2_SUB1: andi. L, K, 7 ble LDGEMM_L2x2_SAVE LDGEMM_L2x2_SUB2: KERNEL2x2_SUB1 addic. L, L, -1 bgt LDGEMM_L2x2_SUB2 LDGEMM_L2x2_SAVE: SAVE2x2 LDGEMM_L2x2_END: LDGEMM_L2x1_BEGIN: andi. T1, M, 1 ble LDGEMM_L2x1_END mr BO, B srawi. L, K, 3 ble LDGEMM_L2x1_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L2x1_SUB4 LDGEMM_L2x1_LOOP_START: LOAD2x1_1 KERNEL2x1_I1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 addic. L, L, -2 ble LDGEMM_L2x1_LOOP_END MY_ALIGN LDGEMM_L2x1_LOOP: KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 addic. L, L, -1 bgt LDGEMM_L2x1_LOOP LDGEMM_L2x1_LOOP_END: KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_E2 b LDGEMM_L2x1_SUB1 LDGEMM_L2x1_SUB4: KERNEL2x1_SUBI1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 b LDGEMM_L2x1_SUB1 LDGEMM_L2x1_SUB0: andi. L, K, 7 KERNEL2x1_SUBI1 addic. L, L, -1 ble LDGEMM_L2x1_SAVE b LDGEMM_L2x1_SUB2 LDGEMM_L2x1_SUB1: andi. L, K, 7 ble LDGEMM_L2x1_SAVE LDGEMM_L2x1_SUB2: KERNEL2x1_SUB1 addic. L, L, -1 bgt LDGEMM_L2x1_SUB2 LDGEMM_L2x1_SAVE: SAVE2x1 LDGEMM_L2x1_END: slwi T1, K, 4 add B, B, T1 LDGEMM_L2_END: LDGEMM_L1_BEGIN: andi. T1, N, 1 ble LDGEMM_L1_END mr CO, C mr AO, A srawi. I, M, 4 ble LDGEMM_L1x16_END LDGEMM_L1x16_BEGIN: mr BO, B srawi. L, K, 3 ble LDGEMM_L1x16_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L1x16_SUB4 LDGEMM_L1x16_LOOP_START: dcbt AO, PRE LOAD1x16_1 dcbt AO, PRE KERNEL1x16_I1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 addic. L, L, -2 ble LDGEMM_L1x16_LOOP_END MY_ALIGN LDGEMM_L1x16_LOOP: dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 addic. L, L, -1 bgt LDGEMM_L1x16_LOOP LDGEMM_L1x16_LOOP_END: dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 dcbt AO, PRE KERNEL1x16_2 dcbt AO, PRE KERNEL1x16_1 KERNEL1x16_E2 b LDGEMM_L1x16_SUB1 LDGEMM_L1x16_SUB4: dcbt AO, PRE KERNEL1x16_SUBI1 dcbt AO, PRE KERNEL1x16_SUB1 dcbt AO, PRE KERNEL1x16_SUB1 dcbt AO, PRE KERNEL1x16_SUB1 KERNEL1x16_SUB1 KERNEL1x16_SUB1 KERNEL1x16_SUB1 KERNEL1x16_SUB1 b LDGEMM_L1x16_SUB1 LDGEMM_L1x16_SUB0: andi. L, K, 7 KERNEL1x16_SUBI1 addic. L, L, -1 ble LDGEMM_L1x16_SAVE b LDGEMM_L1x16_SUB2 LDGEMM_L1x16_SUB1: andi. L, K, 7 ble LDGEMM_L1x16_SAVE LDGEMM_L1x16_SUB2: KERNEL1x16_SUB1 addic. L, L, -1 bgt LDGEMM_L1x16_SUB2 LDGEMM_L1x16_SAVE: SAVE1x16 addic. I, I, -1 bgt LDGEMM_L1x16_BEGIN LDGEMM_L1x16_END: LDGEMM_L1x8_BEGIN: andi. T2, M, 15 ble LDGEMM_L1x1_END andi. T1, M, 8 ble LDGEMM_L1x8_END mr BO, B srawi. L, K, 3 ble LDGEMM_L1x8_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L1x8_SUB4 LDGEMM_L1x8_LOOP_START: dcbt AO, PRE LOAD1x8_1 KERNEL1x8_I1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 addic. L, L, -2 ble LDGEMM_L1x8_LOOP_END MY_ALIGN LDGEMM_L1x8_LOOP: KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 addic. L, L, -1 bgt LDGEMM_L1x8_LOOP LDGEMM_L1x8_LOOP_END: KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_E2 b LDGEMM_L1x8_SUB1 LDGEMM_L1x8_SUB4: KERNEL1x8_SUBI1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 b LDGEMM_L1x8_SUB1 LDGEMM_L1x8_SUB0: andi. L, K, 7 KERNEL1x8_SUBI1 addic. L, L, -1 ble LDGEMM_L1x8_SAVE b LDGEMM_L1x8_SUB2 LDGEMM_L1x8_SUB1: andi. L, K, 7 ble LDGEMM_L1x8_SAVE LDGEMM_L1x8_SUB2: KERNEL1x8_SUB1 addic. L, L, -1 bgt LDGEMM_L1x8_SUB2 LDGEMM_L1x8_SAVE: SAVE1x8 LDGEMM_L1x8_END: LDGEMM_L1x4_BEGIN: andi. T1, M, 4 ble LDGEMM_L1x4_END mr BO, B srawi. L, K, 3 ble LDGEMM_L1x4_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L1x4_SUB4 LDGEMM_L1x4_LOOP_START: LOAD1x4_1 KERNEL1x4_I1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 addic. L, L, -2 ble LDGEMM_L1x4_LOOP_END MY_ALIGN LDGEMM_L1x4_LOOP: KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 addic. L, L, -1 bgt LDGEMM_L1x4_LOOP LDGEMM_L1x4_LOOP_END: KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_E2 b LDGEMM_L1x4_SUB1 LDGEMM_L1x4_SUB4: KERNEL1x4_SUBI1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 b LDGEMM_L1x4_SUB1 LDGEMM_L1x4_SUB0: andi. L, K, 7 KERNEL1x4_SUBI1 addic. L, L, -1 ble LDGEMM_L1x4_SAVE b LDGEMM_L1x4_SUB2 LDGEMM_L1x4_SUB1: andi. L, K, 7 ble LDGEMM_L1x4_SAVE LDGEMM_L1x4_SUB2: KERNEL1x4_SUB1 addic. L, L, -1 bgt LDGEMM_L1x4_SUB2 LDGEMM_L1x4_SAVE: SAVE1x4 LDGEMM_L1x4_END: LDGEMM_L1x2_BEGIN: andi. T1, M, 2 ble LDGEMM_L1x2_END mr BO, B srawi. L, K, 3 ble LDGEMM_L1x2_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L1x2_SUB4 LDGEMM_L1x2_LOOP_START: LOAD1x2_1 KERNEL1x2_I1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 addic. L, L, -2 ble LDGEMM_L1x2_LOOP_END MY_ALIGN LDGEMM_L1x2_LOOP: KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 addic. L, L, -1 bgt LDGEMM_L1x2_LOOP LDGEMM_L1x2_LOOP_END: KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_E2 b LDGEMM_L1x2_SUB1 LDGEMM_L1x2_SUB4: KERNEL1x2_SUBI1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 b LDGEMM_L1x2_SUB1 LDGEMM_L1x2_SUB0: andi. L, K, 7 KERNEL1x2_SUBI1 addic. L, L, -1 ble LDGEMM_L1x2_SAVE b LDGEMM_L1x2_SUB2 LDGEMM_L1x2_SUB1: andi. L, K, 7 ble LDGEMM_L1x2_SAVE LDGEMM_L1x2_SUB2: KERNEL1x2_SUB1 addic. L, L, -1 bgt LDGEMM_L1x2_SUB2 LDGEMM_L1x2_SAVE: SAVE1x2 LDGEMM_L1x2_END: LDGEMM_L1x1_BEGIN: andi. T1, M, 1 ble LDGEMM_L1x1_END mr BO, B srawi. L, K, 3 ble LDGEMM_L1x1_SUB0 cmpwi cr0, L, 1 ble LDGEMM_L1x1_SUB4 LDGEMM_L1x1_LOOP_START: LOAD1x1_1 KERNEL1x1_I1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 addic. L, L, -2 ble LDGEMM_L1x1_LOOP_END MY_ALIGN LDGEMM_L1x1_LOOP: KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 addic. L, L, -1 bgt LDGEMM_L1x1_LOOP LDGEMM_L1x1_LOOP_END: KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_E2 b LDGEMM_L1x1_SUB1 LDGEMM_L1x1_SUB4: KERNEL1x1_SUBI1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 b LDGEMM_L1x1_SUB1 LDGEMM_L1x1_SUB0: andi. L, K, 7 KERNEL1x1_SUBI1 addic. L, L, -1 ble LDGEMM_L1x1_SAVE b LDGEMM_L1x1_SUB2 LDGEMM_L1x1_SUB1: andi. L, K, 7 ble LDGEMM_L1x1_SAVE LDGEMM_L1x1_SUB2: KERNEL1x1_SUB1 addic. L, L, -1 bgt LDGEMM_L1x1_SUB2 LDGEMM_L1x1_SAVE: SAVE1x1 LDGEMM_L1x1_END: LDGEMM_L1_END: