add optimized cdot- and zdot-kernel for haswell

kernel/x86_64/KERNEL.HASWELL

@@ -12,6 +12,9 @@ CGEMVTKERNEL = cgemv_t_4.c
 
 SDOTKERNEL = sdot.c
 DDOTKERNEL = ddot.c
+CDOTKERNEL = cdot.c
+ZDOTKERNEL = zdot.c
+
 
 DAXPYKERNEL = daxpy.c
 SAXPYKERNEL = saxpy.c

kernel/x86_64/cdot_microk_haswell-2.c

@@ -0,0 +1,119 @@
+/***************************************************************************
+Copyright (c) 2014, 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 cdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *dot) __attribute__ ((noinline));
+
+static void cdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
+{
+
+
+	BLASLONG register i = 0;
+
+	__asm__  __volatile__
+	(
+	"vzeroupper					     \n\t"
+	"vxorps		%%ymm0, %%ymm0, %%ymm0	             \n\t"
+	"vxorps		%%ymm1, %%ymm1, %%ymm1	             \n\t"
+	"vxorps		%%ymm2, %%ymm2, %%ymm2	             \n\t"
+	"vxorps		%%ymm3, %%ymm3, %%ymm3	             \n\t"
+	"vxorps		%%ymm4, %%ymm4, %%ymm4	             \n\t"
+	"vxorps		%%ymm5, %%ymm5, %%ymm5	             \n\t"
+	"vxorps		%%ymm6, %%ymm6, %%ymm6	             \n\t"
+	"vxorps		%%ymm7, %%ymm7, %%ymm7	             \n\t"
+
+	".align 16			             \n\t"
+	"1:				             \n\t"
+        "vmovups                  (%2,%0,4), %%ymm8          \n\t"  // 2 * x
+        "vmovups                32(%2,%0,4), %%ymm9          \n\t"  // 2 * x
+
+        "vmovups                  (%3,%0,4), %%ymm12         \n\t"  // 2 * y
+        "vmovups                32(%3,%0,4), %%ymm13         \n\t"  // 2 * y
+
+        "vmovups                64(%2,%0,4), %%ymm10         \n\t"  // 2 * x
+        "vmovups                96(%2,%0,4), %%ymm11         \n\t"  // 2 * x
+
+        "vmovups                64(%3,%0,4), %%ymm14         \n\t"  // 2 * y
+        "vmovups                96(%3,%0,4), %%ymm15         \n\t"  // 2 * y
+
+	"vfmadd231ps       %%ymm8 , %%ymm12, %%ymm0     \n\t"  // x_r * y_r, x_i * y_i
+	"vfmadd231ps       %%ymm9 , %%ymm13, %%ymm1     \n\t"  // x_r * y_r, x_i * y_i
+	"vpermilps      $0xb1 , %%ymm13, %%ymm13               \n\t"
+	"vpermilps      $0xb1 , %%ymm12, %%ymm12               \n\t"
+
+	"vfmadd231ps       %%ymm10, %%ymm14, %%ymm2     \n\t"  // x_r * y_r, x_i * y_i
+	"vfmadd231ps       %%ymm11, %%ymm15, %%ymm3     \n\t"  // x_r * y_r, x_i * y_i
+	"vpermilps      $0xb1 , %%ymm14, %%ymm14               \n\t"
+	"vpermilps      $0xb1 , %%ymm15, %%ymm15               \n\t"
+
+	"vfmadd231ps       %%ymm8 , %%ymm12, %%ymm4     \n\t"  // x_r * y_i, x_i * y_r
+	"addq		$32 , %0	  	 	             \n\t"
+	"vfmadd231ps       %%ymm9 , %%ymm13, %%ymm5     \n\t"  // x_r * y_i, x_i * y_r
+	"vfmadd231ps       %%ymm10, %%ymm14, %%ymm6     \n\t"  // x_r * y_i, x_i * y_r
+	"subq	        $16 , %1			             \n\t"		
+	"vfmadd231ps       %%ymm11, %%ymm15, %%ymm7     \n\t"  // x_r * y_i, x_i * y_r
+
+	"jnz		1b		             \n\t"
+
+	"vaddps        %%ymm0, %%ymm1, %%ymm0	\n\t"
+	"vaddps        %%ymm2, %%ymm3, %%ymm2	\n\t"
+	"vaddps        %%ymm0, %%ymm2, %%ymm0	\n\t"
+
+	"vaddps        %%ymm4, %%ymm5, %%ymm4	\n\t"
+	"vaddps        %%ymm6, %%ymm7, %%ymm6	\n\t"
+	"vaddps        %%ymm4, %%ymm6, %%ymm4	\n\t"
+
+	"vextractf128 $1 , %%ymm0 , %%xmm1	\n\t"
+	"vextractf128 $1 , %%ymm4 , %%xmm5	\n\t"
+
+	"vaddps        %%xmm0, %%xmm1, %%xmm0	\n\t"
+	"vaddps        %%xmm4, %%xmm5, %%xmm4	\n\t"
+
+	"vmovups       %%xmm0,    (%4)		\n\t"
+	"vmovups       %%xmm4,  16(%4)		\n\t"
+	"vzeroupper					     \n\t"
+
+	:
+        : 
+          "r" (i),	// 0	
+	  "r" (n),  	// 1
+          "r" (x),      // 2
+          "r" (y),      // 3
+          "r" (dot)     // 4
+	: "cc", 
+	  "%xmm0", "%xmm1", "%xmm2", "%xmm3", 
+	  "%xmm4", "%xmm5", "%xmm6", "%xmm7", 
+	  "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+	  "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+	  "memory"
+	);
+
+
+
+} 
+
+

kernel/x86_64/zdot_microk_haswell-2.c

@@ -0,0 +1,119 @@
+/***************************************************************************
+Copyright (c) 2014, 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 zdot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y , FLOAT *dot) __attribute__ ((noinline));
+
+static void zdot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
+{
+
+
+	BLASLONG register i = 0;
+
+	__asm__  __volatile__
+	(
+	"vzeroupper					     \n\t"
+	"vxorpd		%%ymm0, %%ymm0, %%ymm0	             \n\t"
+	"vxorpd		%%ymm1, %%ymm1, %%ymm1	             \n\t"
+	"vxorpd		%%ymm2, %%ymm2, %%ymm2	             \n\t"
+	"vxorpd		%%ymm3, %%ymm3, %%ymm3	             \n\t"
+	"vxorpd		%%ymm4, %%ymm4, %%ymm4	             \n\t"
+	"vxorpd		%%ymm5, %%ymm5, %%ymm5	             \n\t"
+	"vxorpd		%%ymm6, %%ymm6, %%ymm6	             \n\t"
+	"vxorpd		%%ymm7, %%ymm7, %%ymm7	             \n\t"
+
+	".align 16			             \n\t"
+	"1:				             \n\t"
+        "vmovups                  (%2,%0,8), %%ymm8          \n\t"  // 2 * x
+        "vmovups                32(%2,%0,8), %%ymm9          \n\t"  // 2 * x
+
+        "vmovups                  (%3,%0,8), %%ymm12         \n\t"  // 2 * y
+        "vmovups                32(%3,%0,8), %%ymm13         \n\t"  // 2 * y
+
+        "vmovups                64(%2,%0,8), %%ymm10         \n\t"  // 2 * x
+        "vmovups                96(%2,%0,8), %%ymm11         \n\t"  // 2 * x
+
+        "vmovups                64(%3,%0,8), %%ymm14         \n\t"  // 2 * y
+        "vmovups                96(%3,%0,8), %%ymm15         \n\t"  // 2 * y
+
+	"vfmadd231pd       %%ymm8 , %%ymm12, %%ymm0     \n\t"  // x_r * y_r, x_i * y_i
+	"vfmadd231pd       %%ymm9 , %%ymm13, %%ymm1     \n\t"  // x_r * y_r, x_i * y_i
+	"vpermpd      $0xb1 , %%ymm13, %%ymm13               \n\t"
+	"vpermpd      $0xb1 , %%ymm12, %%ymm12               \n\t"
+
+	"vfmadd231pd       %%ymm10, %%ymm14, %%ymm2     \n\t"  // x_r * y_r, x_i * y_i
+	"vfmadd231pd       %%ymm11, %%ymm15, %%ymm3     \n\t"  // x_r * y_r, x_i * y_i
+	"vpermpd      $0xb1 , %%ymm14, %%ymm14               \n\t"
+	"vpermpd      $0xb1 , %%ymm15, %%ymm15               \n\t"
+
+	"vfmadd231pd       %%ymm8 , %%ymm12, %%ymm4     \n\t"  // x_r * y_i, x_i * y_r
+	"addq		$16 , %0	  	 	             \n\t"
+	"vfmadd231pd       %%ymm9 , %%ymm13, %%ymm5     \n\t"  // x_r * y_i, x_i * y_r
+	"vfmadd231pd       %%ymm10, %%ymm14, %%ymm6     \n\t"  // x_r * y_i, x_i * y_r
+	"subq	        $8 , %1			             \n\t"		
+	"vfmadd231pd       %%ymm11, %%ymm15, %%ymm7     \n\t"  // x_r * y_i, x_i * y_r
+
+	"jnz		1b		             \n\t"
+
+	"vaddpd        %%ymm0, %%ymm1, %%ymm0	\n\t"
+	"vaddpd        %%ymm2, %%ymm3, %%ymm2	\n\t"
+	"vaddpd        %%ymm0, %%ymm2, %%ymm0	\n\t"
+
+	"vaddpd        %%ymm4, %%ymm5, %%ymm4	\n\t"
+	"vaddpd        %%ymm6, %%ymm7, %%ymm6	\n\t"
+	"vaddpd        %%ymm4, %%ymm6, %%ymm4	\n\t"
+
+	"vextractf128 $1 , %%ymm0 , %%xmm1	\n\t"
+	"vextractf128 $1 , %%ymm4 , %%xmm5	\n\t"
+
+	"vaddpd        %%xmm0, %%xmm1, %%xmm0	\n\t"
+	"vaddpd        %%xmm4, %%xmm5, %%xmm4	\n\t"
+
+	"vmovups       %%xmm0,    (%4)		\n\t"
+	"vmovups       %%xmm4,  16(%4)		\n\t"
+	"vzeroupper					     \n\t"
+
+	:
+        : 
+          "r" (i),	// 0	
+	  "r" (n),  	// 1
+          "r" (x),      // 2
+          "r" (y),      // 3
+          "r" (dot)     // 4
+	: "cc", 
+	  "%xmm0", "%xmm1", "%xmm2", "%xmm3", 
+	  "%xmm4", "%xmm5", "%xmm6", "%xmm7", 
+	  "%xmm8", "%xmm9", "%xmm10", "%xmm11",
+	  "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+	  "memory"
+	);
+
+
+
+} 
+
+