Merge pull request #103 from xianyi/develop

rebase

cmake/prebuild.cmake

@@ -416,6 +416,29 @@ endif ()
     set(ZGEMM_UNROLL_M 4)
     set(ZGEMM_UNROLL_N 4)
     set(SYMV_P 16)
+elseif ("${TCORE}" STREQUAL "VORTEX")
+    file(APPEND ${TARGET_CONF_TEMP}
+      "#define ARMV8\n"
+      "#define L1_CODE_SIZE\t32768\n"
+      "#define L1_CODE_LINESIZE\t64\n"
+      "#define L1_CODE_ASSOCIATIVE\t4\n"
+      "#define L1_DATA_SIZE\t32768\n"
+      "#define L1_DATA_LINESIZE\t64\n"
+      "#define L1_DATA_ASSOCIATIVE\t4\n"
+      "#define L2_SIZE\t5262144\n"
+      "#define L2_LINESIZE\t64\n"
+      "#define L2_ASSOCIATIVE\t8\n"
+      "#define DTB_DEFAULT_ENTRIES\t64\n"
+      "#define DTB_SIZE\t4096\n")
+    set(SGEMM_UNROLL_M 16)
+    set(SGEMM_UNROLL_N 4)
+    set(DGEMM_UNROLL_M 8)
+    set(DGEMM_UNROLL_N 4)
+    set(CGEMM_UNROLL_M 8)
+    set(CGEMM_UNROLL_N 4)
+    set(ZGEMM_UNROLL_M 4)
+    set(ZGEMM_UNROLL_N 4)
+    set(SYMV_P 16)
   elseif ("${TCORE}" STREQUAL "POWER6")
     file(APPEND ${TARGET_CONF_TEMP}
       "#define L1_DATA_SIZE 32768\n"

cpuid_arm64.c

@@ -424,7 +424,7 @@ void get_cpuconfig(void)
 			sysctlbyname("hw.l1dcachesize",&value,&length,NULL,0);
 			printf("#define L1_DATA_SIZE	     %d       \n",value);
 			sysctlbyname("hw.l2dcachesize",&value,&length,NULL,0);
-			printf("#define L2_DATA_SIZE	     %d       \n",value);
+			printf("#define L2_SIZE	     %d       \n",value);
 			break;
 #endif			
 	}

exports/gensymbol

@@ -50,7 +50,7 @@
     zomatcopy, zimatcopy,dzamax,dzamin,dzasum,dznrm2,
     zgeadd, dzsum);
 
-@cblasobjs = (lsame, xerbla);
+@blasobjs = (lsame, xerbla);
 @halfblasobjs = (sbgemm, sbdot, sbstobf16, sbdtobf16, sbf16tos, dbf16tod);
 @cblasobjsc = (
     cblas_caxpy, cblas_ccopy, cblas_cdotc, cblas_cdotu, cblas_cgbmv, cblas_cgemm, cblas_cgemv,
@@ -3600,6 +3600,7 @@ if ($ARGV[13] == 1) {
 	@lapack2objs = (@lapack2objs, @lapack2objss);
 	@lapack_embeded_underscore_objs = (@lapack_embeded_underscore_objs,  @lapack_embeded_underscore_objs_s); 
 	@lapackeobjs = (@lapackeobjs, @lapackeobjss);
+	@lapackobjs2 = (@lapackobjs2, @lapackobjs2s);
 }
 if ($ARGV[14] == 1) {
 	@blasobjs = (@blasobjs, @blasobjsd);
@@ -3608,6 +3609,7 @@ if ($ARGV[14] == 1) {
 	@lapack2objs = (@lapack2objs, @lapack2objsd);
 	@lapack_embeded_underscore_objs = (@lapack_embeded_underscore_objs,  @lapack_embeded_underscore_objs_d);
 	@lapackeobjs = (@lapackeobjs, @lapackeobjsd);
+	@lapackobjs2 = (@lapackobjs2, @lapackobjs2d);
 }
 if ($ARGV[15] == 1) {
 	@blasobjs = (@blasobjs, @blasobjsc);
@@ -3618,6 +3620,7 @@ if ($ARGV[15] == 1) {
 	@lapack2objs = (@lapack2objs, @lapack2objsc, @lapac2objszc);
 	@lapack_embeded_underscore_objs = (@lapack_embeded_underscore_objs,  @lapack_embeded_underscore_objs_c);
 	@lapackeobjs = (@lapackeobjs, @lapackeobjsc);
+	@lapackobjs2 = (@lapackobjs2,  @lapackobjs2sc, @lapackobjs2c);
 }
 if ($ARGV[16] == 1) {
 	@blasobjs = (@blasobjs, @blasobjsz);
@@ -3628,6 +3631,7 @@ if ($ARGV[16] == 1) {
 	@lapack2objs = (@lapack2objs, @lapack2objsz, @lapack2objszc);
 	@lapack_embeded_underscore_objs = (@lapack_embeded_underscore_objs,  @lapack_embeded_underscore_objs_z);
 	@lapackeobjs = (@lapackeobjs, @lapackeobjsz);
+	@lapackobjs2 = (@lapackobjs2,  @lapackobjs2dz, @lapackobjs2z);
 }
 if ($ARGV[8] == 1) {
     #ONLY_CBLAS=1

getarch.c

@@ -1222,6 +1222,20 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #else
 #endif
 
+#ifdef FORCE_VORTEX
+#define FORCE
+#define ARCHITECTURE    "ARM64"
+#define SUBARCHITECTURE "VORTEX"
+#define SUBDIRNAME      "arm64"
+#define ARCHCONFIG   "-DVORTEX " \
+       "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
+       "-DL2_SIZE=262144 -DL2_LINESIZE=64 " \
+       "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=4096 -DL2_ASSOCIATIVE=32 " \
+       "-DHAVE_VFPV4 -DHAVE_VFPV3 -DHAVE_VFP -DHAVE_NEON -DARMV8"
+#define LIBNAME   "vortex"
+#define CORENAME  "VORTEX"
+#endif
+
 #ifdef FORCE_ZARCH_GENERIC
 #define FORCE
 #define ARCHITECTURE    "ZARCH"

kernel/x86_64/sgemm_direct_skylakex.c

@@ -1,7 +1,8 @@
-#if defined(SKYLAKEX) || defined (COOPERLAKE)
 /* the direct sgemm code written by Arjan van der Ven */
 #include <immintrin.h>
 #include "common.h"
+
+#if defined(SKYLAKEX) || defined (COOPERLAKE)
 /*
  * "Direct sgemm" code. This code operates directly on the inputs and outputs
  * of the sgemm call, avoiding the copies, memory realignments and threading,