/*************************************************************************** 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 **************************************************************************************/ srawi. J, N, 2 ble .LDGEMM_L4_END .LDGEMM_L4_BEGIN: mr CO, C mr AO, A slwi T1, LDC , 2 add C, C, T1 srawi. I, M, 4 ble .LDGEMM_L4x16_END .LDGEMM_L4x16_BEGIN: mr BO, B srawi. L, K, 3 ble .LDGEMM_L4x16_SUB0 cmpwi cr0, L, 1 ble .LDGEMM_L4x16_SUB4 .LDGEMM_L4x16_LOOP_START: dcbt AO, PRE LOAD4x16_1 dcbt AO, PRE KERNEL4x16_I1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 addic. L, L, -2 ble .LDGEMM_L4x16_LOOP_END .align 5 .LDGEMM_L4x16_LOOP: dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 addic. L, L, -1 bgt .LDGEMM_L4x16_LOOP .LDGEMM_L4x16_LOOP_END: dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 dcbt AO, PRE KERNEL4x16_2 dcbt AO, PRE KERNEL4x16_1 KERNEL4x16_E2 b .LDGEMM_L4x16_SUB1 .LDGEMM_L4x16_SUB4: dcbt AO, PRE KERNEL4x16_SUBI1 dcbt AO, PRE KERNEL4x16_SUB1 dcbt AO, PRE KERNEL4x16_SUB1 dcbt AO, PRE KERNEL4x16_SUB1 KERNEL4x16_SUB1 KERNEL4x16_SUB1 KERNEL4x16_SUB1 KERNEL4x16_SUB1 b .LDGEMM_L4x16_SUB1 .LDGEMM_L4x16_SUB0: andi. L, K, 7 KERNEL4x16_SUBI1 addic. L, L, -1 ble .LDGEMM_L4x16_SAVE b .LDGEMM_L4x16_SUB2 .LDGEMM_L4x16_SUB1: andi. L, K, 7 ble .LDGEMM_L4x16_SAVE .LDGEMM_L4x16_SUB2: KERNEL4x16_SUB1 addic. L, L, -1 bgt .LDGEMM_L4x16_SUB2 .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: LOAD4x8_1 KERNEL4x8_I1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 addic. L, L, -2 ble .LDGEMM_L4x8_LOOP_END .align 5 .LDGEMM_L4x8_LOOP: KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 KERNEL4x8_2 KERNEL4x8_1 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: LOAD4x4_1 KERNEL4x4_I1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 addic. L, L, -2 ble .LDGEMM_L4x4_LOOP_END .align 5 .LDGEMM_L4x4_LOOP: KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 KERNEL4x4_2 KERNEL4x4_1 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 .align 5 .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 .align 5 .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 .align 5 .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: LOAD2x8_1 KERNEL2x8_I1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 addic. L, L, -2 ble .LDGEMM_L2x8_LOOP_END .align 5 .LDGEMM_L2x8_LOOP: KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 KERNEL2x8_2 KERNEL2x8_1 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 .align 5 .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 .align 5 .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 .align 5 .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 .align 5 .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: LOAD1x8_1 KERNEL1x8_I1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 addic. L, L, -2 ble .LDGEMM_L1x8_LOOP_END .align 5 .LDGEMM_L1x8_LOOP: KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 KERNEL1x8_2 KERNEL1x8_1 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 .align 5 .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 .align 5 .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 .align 5 .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: