#if defined(HASWELL)
#include "cscal_microk_haswell-2.c"
-#elif defined(BULLDOZER) || defined(PILEDRIVER) || defined(STEAMROLLER)
+#elif defined(BULLDOZER) || defined(PILEDRIVER)
#include "cscal_microk_bulldozer-2.c"
+#elif defined(STEAMROLLER)
+#include "cscal_microk_steamroller-2.c"
#elif defined(SANDYBRIDGE)
#include "cscal_microk_bulldozer-2.c"
#endif
--- /dev/null
+/***************************************************************************
+Copyright (c) 2014-2015, 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.
+*****************************************************************************/
+
+
+#define HAVE_KERNEL_16 1
+
+static void cscal_kernel_16( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void cscal_kernel_16( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vbroadcastss (%2), %%ymm0 \n\t" // da_r
+ "vbroadcastss 4(%2), %%ymm1 \n\t" // da_i
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+ "vpermilps $0xb1 , %%ymm4, %%ymm12 \n\t"
+ "vpermilps $0xb1 , %%ymm5, %%ymm13 \n\t"
+ "vpermilps $0xb1 , %%ymm6, %%ymm14 \n\t"
+ "vpermilps $0xb1 , %%ymm7, %%ymm15 \n\t"
+
+ "subq $16, %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ "prefetcht0 512(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmulps %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmulps %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "prefetcht0 768(%1) \n\t"
+ "vmulps %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmulps %%ymm0, %%ymm7 , %%ymm11 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmulps %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vmulps %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubps %%ymm12 , %%ymm8 , %%ymm8 \n\t"
+ "vaddsubps %%ymm13 , %%ymm9 , %%ymm9 \n\t"
+ "vmulps %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vmulps %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubps %%ymm14 , %%ymm10, %%ymm10 \n\t"
+ "vaddsubps %%ymm15 , %%ymm11, %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+ "vpermilps $0xb1 , %%ymm4, %%ymm12 \n\t"
+ "vpermilps $0xb1 , %%ymm5, %%ymm13 \n\t"
+ "vpermilps $0xb1 , %%ymm6, %%ymm14 \n\t"
+ "vpermilps $0xb1 , %%ymm7, %%ymm15 \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $16, %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+
+ "vmulps %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmulps %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmulps %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmulps %%ymm0, %%ymm7 , %%ymm11 \n\t"
+
+ "vmulps %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubps %%ymm12 , %%ymm8 , %%ymm8 \n\t"
+ "vmulps %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubps %%ymm13 , %%ymm9 , %%ymm9 \n\t"
+ "vmulps %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubps %%ymm14 , %%ymm10, %%ymm10 \n\t"
+ "vmulps %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubps %%ymm15 , %%ymm11, %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "0", "1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+static void cscal_kernel_16_zero_r( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void cscal_kernel_16_zero_r( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vxorps %%ymm0, %%ymm0, %%ymm0 \n\t"
+ "vbroadcastss 4(%2), %%ymm1 \n\t" // da_i
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+ "vpermilps $0xb1 , %%ymm4, %%ymm12 \n\t"
+ "vpermilps $0xb1 , %%ymm5, %%ymm13 \n\t"
+ "vpermilps $0xb1 , %%ymm6, %%ymm14 \n\t"
+ "vpermilps $0xb1 , %%ymm7, %%ymm15 \n\t"
+
+ "subq $16, %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmulps %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubps %%ymm12 , %%ymm0 , %%ymm8 \n\t"
+ "vmulps %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubps %%ymm13 , %%ymm0 , %%ymm9 \n\t"
+ "vmulps %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubps %%ymm14 , %%ymm0 , %%ymm10 \n\t"
+ "vmulps %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubps %%ymm15 , %%ymm0 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vpermilps $0xb1 , %%ymm4, %%ymm12 \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vpermilps $0xb1 , %%ymm5, %%ymm13 \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vpermilps $0xb1 , %%ymm6, %%ymm14 \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+ "vpermilps $0xb1 , %%ymm7, %%ymm15 \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $16, %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+ "vmulps %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubps %%ymm12 , %%ymm0 , %%ymm8 \n\t"
+ "vmulps %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubps %%ymm13 , %%ymm0 , %%ymm9 \n\t"
+ "vmulps %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubps %%ymm14 , %%ymm0 , %%ymm10 \n\t"
+ "vmulps %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubps %%ymm15 , %%ymm0 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "0", "1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+
+static void cscal_kernel_16_zero_i( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void cscal_kernel_16_zero_i( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vbroadcastss (%2), %%ymm0 \n\t" // da_r
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+
+ "subq $16, %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmulps %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmulps %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "vmulps %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmulps %%ymm0, %%ymm7 , %%ymm11 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $16, %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+
+ "vmulps %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmulps %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmulps %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmulps %%ymm0, %%ymm7 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "%0", "%1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+static void cscal_kernel_16_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void cscal_kernel_16_zero( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vxorps %%ymm0, %%ymm0, %%ymm0 \n\t"
+
+ "addq $128, %1 \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmovups %%ymm0 , -128(%1) \n\t"
+ "vmovups %%ymm0 , -96(%1) \n\t"
+ "vmovups %%ymm0 , -64(%1) \n\t"
+ "vmovups %%ymm0 , -32(%1) \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $16, %0 \n\t"
+ "jnz 1b \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "0", "1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+
#if defined(HASWELL)
#include "zscal_microk_haswell-2.c"
-#elif defined(BULLDOZER) || defined(PILEDRIVER) || defined(STEAMROLLER)
+#elif defined(BULLDOZER) || defined(PILEDRIVER)
#include "zscal_microk_bulldozer-2.c"
+#elif defined(STEAMROLLER)
+#include "zscal_microk_steamroller-2.c"
#endif
--- /dev/null
+/***************************************************************************
+Copyright (c) 2014-2015, 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.
+*****************************************************************************/
+
+
+#define HAVE_KERNEL_8 1
+
+static void zscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void zscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vbroadcastsd (%2), %%ymm0 \n\t" // da_r
+ "vbroadcastsd 8(%2), %%ymm1 \n\t" // da_i
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+ "vpermilpd $0x05 , %%ymm4, %%ymm12 \n\t"
+ "vpermilpd $0x05 , %%ymm5, %%ymm13 \n\t"
+ "vpermilpd $0x05 , %%ymm6, %%ymm14 \n\t"
+ "vpermilpd $0x05 , %%ymm7, %%ymm15 \n\t"
+
+ "subq $8 , %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ "prefetcht0 320(%1) \n\t"
+ "prefetcht0 384(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmulpd %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmulpd %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "vmulpd %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmulpd %%ymm0, %%ymm7 , %%ymm11 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmulpd %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubpd %%ymm12 , %%ymm8 , %%ymm8 \n\t"
+ "vmulpd %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubpd %%ymm13 , %%ymm9 , %%ymm9 \n\t"
+ "vmulpd %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubpd %%ymm14 , %%ymm10, %%ymm10 \n\t"
+ "vmulpd %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubpd %%ymm15 , %%ymm11, %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm4, %%ymm12 \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm5, %%ymm13 \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm6, %%ymm14 \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm7, %%ymm15 \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $8 , %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+
+ "vmulpd %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmulpd %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmulpd %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmulpd %%ymm0, %%ymm7 , %%ymm11 \n\t"
+
+ "vmulpd %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubpd %%ymm12 , %%ymm8 , %%ymm8 \n\t"
+ "vmulpd %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubpd %%ymm13 , %%ymm9 , %%ymm9 \n\t"
+ "vmulpd %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubpd %%ymm14 , %%ymm10, %%ymm10 \n\t"
+ "vmulpd %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubpd %%ymm15 , %%ymm11, %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "%0", "%1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+static void zscal_kernel_8_zero_r( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void zscal_kernel_8_zero_r( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vxorpd %%ymm0, %%ymm0, %%ymm0 \n\t"
+ "vbroadcastsd 8(%2), %%ymm1 \n\t" // da_i
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+ "vpermilpd $0x05 , %%ymm4, %%ymm12 \n\t"
+ "vpermilpd $0x05 , %%ymm5, %%ymm13 \n\t"
+ "vpermilpd $0x05 , %%ymm6, %%ymm14 \n\t"
+ "vpermilpd $0x05 , %%ymm7, %%ymm15 \n\t"
+
+ "subq $8 , %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmulpd %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubpd %%ymm12 , %%ymm0 , %%ymm8 \n\t"
+ "vmulpd %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubpd %%ymm13 , %%ymm0 , %%ymm9 \n\t"
+ "vmulpd %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubpd %%ymm14 , %%ymm0 , %%ymm10 \n\t"
+ "vmulpd %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubpd %%ymm15 , %%ymm0 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm4, %%ymm12 \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm5, %%ymm13 \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm6, %%ymm14 \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+ "vpermilpd $0x05 , %%ymm7, %%ymm15 \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $8 , %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+ "vmulpd %%ymm1, %%ymm12, %%ymm12 \n\t" // da_i*x1 , da_i *x0
+ "vaddsubpd %%ymm12 , %%ymm0 , %%ymm8 \n\t"
+ "vmulpd %%ymm1, %%ymm13, %%ymm13 \n\t"
+ "vaddsubpd %%ymm13 , %%ymm0 , %%ymm9 \n\t"
+ "vmulpd %%ymm1, %%ymm14, %%ymm14 \n\t"
+ "vaddsubpd %%ymm14 , %%ymm0 , %%ymm10 \n\t"
+ "vmulpd %%ymm1, %%ymm15, %%ymm15 \n\t"
+ "vaddsubpd %%ymm15 , %%ymm0 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "%0", "%1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+
+static void zscal_kernel_8_zero_i( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void zscal_kernel_8_zero_i( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vbroadcastsd (%2), %%ymm0 \n\t" // da_r
+
+ "addq $128, %1 \n\t"
+
+ "vmovups -128(%1), %%ymm4 \n\t"
+ "vmovups -96(%1), %%ymm5 \n\t"
+ "vmovups -64(%1), %%ymm6 \n\t"
+ "vmovups -32(%1), %%ymm7 \n\t"
+
+
+ "subq $8 , %0 \n\t"
+ "jz 2f \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmulpd %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmovups 0(%1), %%ymm4 \n\t"
+ "vmulpd %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmovups 32(%1), %%ymm5 \n\t"
+ "vmulpd %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmovups 64(%1), %%ymm6 \n\t"
+ "vmulpd %%ymm0, %%ymm7 , %%ymm11 \n\t"
+ "vmovups 96(%1), %%ymm7 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $8 , %0 \n\t"
+ "jnz 1b \n\t"
+
+ "2: \n\t"
+
+
+ "vmulpd %%ymm0, %%ymm4 , %%ymm8 \n\t" // da_r*x0 , da_r *x1
+ "vmulpd %%ymm0, %%ymm5 , %%ymm9 \n\t"
+ "vmulpd %%ymm0, %%ymm6 , %%ymm10 \n\t"
+ "vmulpd %%ymm0, %%ymm7 , %%ymm11 \n\t"
+
+ "vmovups %%ymm8 , -128(%1) \n\t"
+ "vmovups %%ymm9 , -96(%1) \n\t"
+ "vmovups %%ymm10, -64(%1) \n\t"
+ "vmovups %%ymm11, -32(%1) \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "%0", "%1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+static void zscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void zscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+ __asm__ __volatile__
+ (
+ "vxorpd %%ymm0, %%ymm0, %%ymm0 \n\t"
+
+ "addq $128, %1 \n\t"
+
+ ".align 16 \n\t"
+ "1: \n\t"
+
+ //"prefetcht0 128(%1) \n\t"
+ // ".align 2 \n\t"
+
+ "vmovups %%ymm0 , -128(%1) \n\t"
+ "vmovups %%ymm0 , -96(%1) \n\t"
+ "vmovups %%ymm0 , -64(%1) \n\t"
+ "vmovups %%ymm0 , -32(%1) \n\t"
+
+ "addq $128 ,%1 \n\t"
+ "subq $8 , %0 \n\t"
+ "jnz 1b \n\t"
+
+ "vzeroupper \n\t"
+
+ :
+ :
+ "r" (n), // 0
+ "r" (x), // 1
+ "r" (alpha) // 2
+ : "cc", "%0", "%1",
+ "%xmm0", "%xmm1", "%xmm2", "%xmm3",
+ "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+ "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+ "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+ "memory"
+ );
+
+}
+
+
+
projects / platform / upstream / openblas.git / commitdiff