/*************************************************************************** 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. *****************************************************************************/ /************************************************************************************** * 2016/04/21 Werner Saar (wernsaar@googlemail.com) * BLASTEST : OK * CTEST : OK * TEST : OK * LAPACK-TEST : OK **************************************************************************************/ srawi. I, M, 2 ble DCOPYT_L2_BEGIN DCOPYT_L4_BEGIN: mr A0, A add A1, A0, LDA add A2, A1, LDA add A3, A2, LDA add A, A3, LDA mr B16, B addi B, B, 64*SIZE sradi. J, N, 4 ble DCOPYT_L4x8_BEGIN mr BO, B16 addi T2, M16, 384 mtctr J .align 5 DCOPYT_L4x16_LOOP: addi T1, M16, 256 dcbt A0, PREA dcbt A1, PREA dcbt A2, PREA dcbt A3, PREA dcbt BO, M16 dcbt BO, PREB dcbt BO, T1 dcbt BO, T2 COPY_4x16 add BO, BO, M16 // addic. J, J, -1 bdnz+ DCOPYT_L4x16_LOOP DCOPYT_L4x8_BEGIN: andi. T1, N, 8 ble DCOPYT_L4x4_BEGIN mr BO, B8 COPY_4x8 addi B8, B8, 32*SIZE DCOPYT_L4x4_BEGIN: andi. T1, N, 4 ble DCOPYT_L4x2_BEGIN mr BO, B4 COPY_4x4 addi B4, B4, 16*SIZE DCOPYT_L4x2_BEGIN: andi. T1, N, 2 ble DCOPYT_L4x1_BEGIN mr BO, B2 COPY_4x2 addi B2, B2, 8*SIZE DCOPYT_L4x1_BEGIN: andi. T1, N, 1 ble DCOPYT_L4_END mr BO, B1 COPY_4x1 addi B1, B1, 4*SIZE DCOPYT_L4_END: addic. I, I, -1 bgt DCOPYT_L4_BEGIN DCOPYT_L2_BEGIN: andi. T1, M, 2 ble DCOPYT_L1_BEGIN mr A0, A add A1, A0, LDA add A, A1, LDA mr B16, B addi B, B, 32*SIZE sradi. J, N, 4 ble DCOPYT_L2x8_BEGIN mr BO, B16 DCOPYT_L2x16_LOOP: COPY_2x16 add BO, BO, M16 addic. J, J, -1 bgt DCOPYT_L2x16_LOOP DCOPYT_L2x8_BEGIN: andi. T1, N, 8 ble DCOPYT_L2x4_BEGIN mr BO, B8 COPY_2x8 addi B8, B8, 16*SIZE DCOPYT_L2x4_BEGIN: andi. T1, N, 4 ble DCOPYT_L2x2_BEGIN mr BO, B4 COPY_2x4 addi B4, B4, 8*SIZE DCOPYT_L2x2_BEGIN: andi. T1, N, 2 ble DCOPYT_L2x1_BEGIN mr BO, B2 COPY_2x2 addi B2, B2, 4*SIZE DCOPYT_L2x1_BEGIN: andi. T1, N, 1 ble DCOPYT_L2_END mr BO, B1 COPY_2x1 addi B1, B1, 2*SIZE DCOPYT_L2_END: DCOPYT_L1_BEGIN: andi. T1, M, 1 ble L999 mr A0, A add A, A0, LDA mr B16, B addi B, B, 16*SIZE sradi. J, N, 4 ble DCOPYT_L1x8_BEGIN mr BO, B16 DCOPYT_L1x16_LOOP: COPY_1x16 add BO, BO, M16 addic. J, J, -1 bgt DCOPYT_L1x16_LOOP DCOPYT_L1x8_BEGIN: andi. T1, N, 8 ble DCOPYT_L1x4_BEGIN mr BO, B8 COPY_1x8 addi B8, B8, 8*SIZE DCOPYT_L1x4_BEGIN: andi. T1, N, 4 ble DCOPYT_L1x2_BEGIN mr BO, B4 COPY_1x4 addi B4, B4, 4*SIZE DCOPYT_L1x2_BEGIN: andi. T1, N, 2 ble DCOPYT_L1x1_BEGIN mr BO, B2 COPY_1x2 addi B2, B2, 2*SIZE DCOPYT_L1x1_BEGIN: andi. T1, N, 1 ble DCOPYT_L1_END mr BO, B1 COPY_1x1 addi B1, B1, 1*SIZE DCOPYT_L1_END: