/*************************************************************************** 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, 1 ble .LZTRMM_L2_END .LZTRMM_L2_BEGIN: mr CO, C mr AO, A slwi T1, LDC , 1 add C, C, T1 #if defined(LEFT) mr KK, OFFSET // OFFSET -> KK #endif srawi. I, M, 3 ble .LZTRMM_L2x8_END .LZTRMM_L2x8_BEGIN: #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 5 // Number of values in B shifted slwi T2, KK, 7 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 8 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 2 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L2x8_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L2x8_SUB4 .LZTRMM_L2x8_LOOP_START: dcbt AO, PRE LOAD2x8_1 dcbt AO, PRE KERNEL2x8_I1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 addic. L, L, -2 ble .LZTRMM_L2x8_LOOP_END .align 5 .LZTRMM_L2x8_LOOP: dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 addic. L, L, -1 bgt .LZTRMM_L2x8_LOOP .LZTRMM_L2x8_LOOP_END: dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 dcbt AO, PRE KERNEL2x8_2 dcbt AO, PRE KERNEL2x8_1 KERNEL2x8_E2 b .LZTRMM_L2x8_SUB1 .LZTRMM_L2x8_SUB4: dcbt AO, PRE KERNEL2x8_SUBI1 dcbt AO, PRE KERNEL2x8_SUB1 dcbt AO, PRE KERNEL2x8_SUB1 dcbt AO, PRE KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 KERNEL2x8_SUB1 b .LZTRMM_L2x8_SUB1 .LZTRMM_L2x8_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL2x8_SUBI1 addic. L, L, -1 ble .LZTRMM_L2x8_SAVE b .LZTRMM_L2x8_SUB2 .LZTRMM_L2x8_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L2x8_SAVE .LZTRMM_L2x8_SUB2: KERNEL2x8_SUB1 addic. L, L, -1 bgt .LZTRMM_L2x8_SUB2 .LZTRMM_L2x8_SAVE: SAVE2x8 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 5 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 7 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 8 // KK += Number of values in A #endif addic. I, I, -1 bgt .LZTRMM_L2x8_BEGIN .LZTRMM_L2x8_END: .LZTRMM_L2x4_BEGIN: andi. T2, M, 7 ble .LZTRMM_L2x1_END andi. T1, M, 4 ble .LZTRMM_L2x4_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 5 // Number of values in B shifted slwi T2, KK, 6 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 4 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 2 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L2x4_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L2x4_SUB4 .LZTRMM_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 .LZTRMM_L2x4_LOOP_END .align 5 .LZTRMM_L2x4_LOOP: KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 addic. L, L, -1 bgt .LZTRMM_L2x4_LOOP .LZTRMM_L2x4_LOOP_END: KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_2 KERNEL2x4_1 KERNEL2x4_E2 b .LZTRMM_L2x4_SUB1 .LZTRMM_L2x4_SUB4: KERNEL2x4_SUBI1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 KERNEL2x4_SUB1 b .LZTRMM_L2x4_SUB1 .LZTRMM_L2x4_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL2x4_SUBI1 addic. L, L, -1 ble .LZTRMM_L2x4_SAVE b .LZTRMM_L2x4_SUB2 .LZTRMM_L2x4_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L2x4_SAVE .LZTRMM_L2x4_SUB2: KERNEL2x4_SUB1 addic. L, L, -1 bgt .LZTRMM_L2x4_SUB2 .LZTRMM_L2x4_SAVE: SAVE2x4 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 5 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 6 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 4 // KK += Number of values in A #endif .LZTRMM_L2x4_END: .LZTRMM_L2x2_BEGIN: andi. T1, M, 2 ble .LZTRMM_L2x2_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 5 // Number of values in B shifted slwi T2, KK, 5 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 2 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 2 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L2x2_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L2x2_SUB4 .LZTRMM_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 .LZTRMM_L2x2_LOOP_END .align 5 .LZTRMM_L2x2_LOOP: KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 addic. L, L, -1 bgt .LZTRMM_L2x2_LOOP .LZTRMM_L2x2_LOOP_END: KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_2 KERNEL2x2_1 KERNEL2x2_E2 b .LZTRMM_L2x2_SUB1 .LZTRMM_L2x2_SUB4: KERNEL2x2_SUBI1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 KERNEL2x2_SUB1 b .LZTRMM_L2x2_SUB1 .LZTRMM_L2x2_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL2x2_SUBI1 addic. L, L, -1 ble .LZTRMM_L2x2_SAVE b .LZTRMM_L2x2_SUB2 .LZTRMM_L2x2_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L2x2_SAVE .LZTRMM_L2x2_SUB2: KERNEL2x2_SUB1 addic. L, L, -1 bgt .LZTRMM_L2x2_SUB2 .LZTRMM_L2x2_SAVE: SAVE2x2 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 5 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 5 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 2 // KK += Number of values in A #endif .LZTRMM_L2x2_END: .LZTRMM_L2x1_BEGIN: andi. T1, M, 1 ble .LZTRMM_L2x1_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 5 // Number of values in B shifted slwi T2, KK, 4 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 1 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 2 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L2x1_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L2x1_SUB4 .LZTRMM_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 .LZTRMM_L2x1_LOOP_END .align 5 .LZTRMM_L2x1_LOOP: KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 addic. L, L, -1 bgt .LZTRMM_L2x1_LOOP .LZTRMM_L2x1_LOOP_END: KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_2 KERNEL2x1_1 KERNEL2x1_E2 b .LZTRMM_L2x1_SUB1 .LZTRMM_L2x1_SUB4: KERNEL2x1_SUBI1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 KERNEL2x1_SUB1 b .LZTRMM_L2x1_SUB1 .LZTRMM_L2x1_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL2x1_SUBI1 addic. L, L, -1 ble .LZTRMM_L2x1_SAVE b .LZTRMM_L2x1_SUB2 .LZTRMM_L2x1_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L2x1_SAVE .LZTRMM_L2x1_SUB2: KERNEL2x1_SUB1 addic. L, L, -1 bgt .LZTRMM_L2x1_SUB2 .LZTRMM_L2x1_SAVE: SAVE2x1 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 5 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 4 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 1 // KK += Number of values in A #endif .LZTRMM_L2x1_END: slwi T1, K, 5 add B, B, T1 #if !defined(LEFT) addi KK, KK, 2 // KK += Number of values in B #endif addic. J, J, -1 bgt .LZTRMM_L2_BEGIN andi. T2, N, 1 ble .L999 .LZTRMM_L2_END: b .LZTRMM_L1_BEGIN .L999_H1: b .L999 .LZTRMM_L1_BEGIN: andi. T1, N, 1 ble .LZTRMM_L1_END mr CO, C mr AO, A #if defined(LEFT) mr KK, OFFSET // OFFSET -> KK #endif srawi. I, M, 3 ble .LZTRMM_L1x8_END .LZTRMM_L1x8_BEGIN: #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 4 // Number of values in B shifted slwi T2, KK, 7 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 8 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 1 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L1x8_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L1x8_SUB4 .LZTRMM_L1x8_LOOP_START: dcbt AO, PRE LOAD1x8_1 dcbt AO, PRE KERNEL1x8_I1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 addic. L, L, -2 ble .LZTRMM_L1x8_LOOP_END .align 5 .LZTRMM_L1x8_LOOP: dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 addic. L, L, -1 bgt .LZTRMM_L1x8_LOOP .LZTRMM_L1x8_LOOP_END: dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 dcbt AO, PRE KERNEL1x8_2 dcbt AO, PRE KERNEL1x8_1 KERNEL1x8_E2 b .LZTRMM_L1x8_SUB1 .LZTRMM_L1x8_SUB4: dcbt AO, PRE KERNEL1x8_SUBI1 dcbt AO, PRE KERNEL1x8_SUB1 dcbt AO, PRE KERNEL1x8_SUB1 dcbt AO, PRE KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 KERNEL1x8_SUB1 b .LZTRMM_L1x8_SUB1 .LZTRMM_L1x8_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL1x8_SUBI1 addic. L, L, -1 ble .LZTRMM_L1x8_SAVE b .LZTRMM_L1x8_SUB2 .LZTRMM_L1x8_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L1x8_SAVE .LZTRMM_L1x8_SUB2: KERNEL1x8_SUB1 addic. L, L, -1 bgt .LZTRMM_L1x8_SUB2 .LZTRMM_L1x8_SAVE: SAVE1x8 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 4 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 7 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 8 // KK += Number of values in A #endif addic. I, I, -1 bgt .LZTRMM_L1x8_BEGIN .LZTRMM_L1x8_END: .LZTRMM_L1x4_BEGIN: andi. T2, M, 7 ble .LZTRMM_L1x1_END andi. T1, M, 4 ble .LZTRMM_L1x4_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 4 // Number of values in B shifted slwi T2, KK, 6 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 4 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 1 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L1x4_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L1x4_SUB4 .LZTRMM_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 .LZTRMM_L1x4_LOOP_END .align 5 .LZTRMM_L1x4_LOOP: KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 addic. L, L, -1 bgt .LZTRMM_L1x4_LOOP .LZTRMM_L1x4_LOOP_END: KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_2 KERNEL1x4_1 KERNEL1x4_E2 b .LZTRMM_L1x4_SUB1 .LZTRMM_L1x4_SUB4: KERNEL1x4_SUBI1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 KERNEL1x4_SUB1 b .LZTRMM_L1x4_SUB1 .LZTRMM_L1x4_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL1x4_SUBI1 addic. L, L, -1 ble .LZTRMM_L1x4_SAVE b .LZTRMM_L1x4_SUB2 .LZTRMM_L1x4_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L1x4_SAVE .LZTRMM_L1x4_SUB2: KERNEL1x4_SUB1 addic. L, L, -1 bgt .LZTRMM_L1x4_SUB2 .LZTRMM_L1x4_SAVE: SAVE1x4 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 4 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 6 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 4 // KK += Number of values in A #endif .LZTRMM_L1x4_END: .LZTRMM_L1x2_BEGIN: andi. T1, M, 2 ble .LZTRMM_L1x2_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 4 // Number of values in B shifted slwi T2, KK, 5 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 2 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 1 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L1x2_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L1x2_SUB4 .LZTRMM_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 .LZTRMM_L1x2_LOOP_END .align 5 .LZTRMM_L1x2_LOOP: KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 addic. L, L, -1 bgt .LZTRMM_L1x2_LOOP .LZTRMM_L1x2_LOOP_END: KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_2 KERNEL1x2_1 KERNEL1x2_E2 b .LZTRMM_L1x2_SUB1 .LZTRMM_L1x2_SUB4: KERNEL1x2_SUBI1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 KERNEL1x2_SUB1 b .LZTRMM_L1x2_SUB1 .LZTRMM_L1x2_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL1x2_SUBI1 addic. L, L, -1 ble .LZTRMM_L1x2_SAVE b .LZTRMM_L1x2_SUB2 .LZTRMM_L1x2_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L1x2_SAVE .LZTRMM_L1x2_SUB2: KERNEL1x2_SUB1 addic. L, L, -1 bgt .LZTRMM_L1x2_SUB2 .LZTRMM_L1x2_SAVE: SAVE1x2 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 4 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 5 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 2 // KK += Number of values in A #endif .LZTRMM_L1x2_END: .LZTRMM_L1x1_BEGIN: andi. T1, M, 1 ble .LZTRMM_L1x1_END #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) mr BO, B // B -> BO #else mr BO, B // B -> BO slwi T1, KK, 4 // Number of values in B shifted slwi T2, KK, 4 // Number of values in A shifted add BO, BO, T1 // Add values to BO add AO, AO, T2 // Add values to AO #endif #if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) sub T1, K, KK // K - KK -> TEMP1 #else mr T1, KK // KK -> KTEMP #ifdef LEFT addi T1, T1, 1 // KTEMP + Number of values in A -> KTEMP #else addi T1, T1, 1 // KTEMP + Number of values in B -> KTEMP #endif #endif mr KKK, T1 mr K1, T1 srawi. L, K1, 3 // KTEMP / 8 -> L ble .LZTRMM_L1x1_SUB0 cmpwi cr0, L, 1 ble .LZTRMM_L1x1_SUB4 .LZTRMM_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 .LZTRMM_L1x1_LOOP_END .align 5 .LZTRMM_L1x1_LOOP: KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 addic. L, L, -1 bgt .LZTRMM_L1x1_LOOP .LZTRMM_L1x1_LOOP_END: KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_2 KERNEL1x1_1 KERNEL1x1_E2 b .LZTRMM_L1x1_SUB1 .LZTRMM_L1x1_SUB4: KERNEL1x1_SUBI1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 KERNEL1x1_SUB1 b .LZTRMM_L1x1_SUB1 .LZTRMM_L1x1_SUB0: andi. L, K1, 7 // K1 & 7 -> L KERNEL1x1_SUBI1 addic. L, L, -1 ble .LZTRMM_L1x1_SAVE b .LZTRMM_L1x1_SUB2 .LZTRMM_L1x1_SUB1: andi. L, K1, 7 // K1 & 7 -> L ble .LZTRMM_L1x1_SAVE .LZTRMM_L1x1_SUB2: KERNEL1x1_SUB1 addic. L, L, -1 bgt .LZTRMM_L1x1_SUB2 .LZTRMM_L1x1_SAVE: SAVE1x1 #if (defined(LEFT) && defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA)) sub T1, K, KKK // K - KKK -> TEMP1 slwi T2, T1, 4 // TEMP1 * Number of values in B shifted -> TEMP2 slwi T1, T1, 4 // TEMP1 * Number of values in A shifted -> TEMP1 add BO, BO, T2 // BO += TEMP2 * number of values in B shifted add AO, AO, T1 // AO += TEMP1 * number of values in A shifted #endif #if defined(LEFT) addi KK, KK, 1 // KK += Number of values in A #endif .LZTRMM_L1x1_END: #if !defined(LEFT) addi KK, KK, 1 // KK += Number of values in B #endif .LZTRMM_L1_END: