add benchmark for trsv

2 files changed, 309 insertions, 0 deletions

diff --git a/benchmark/Makefile b/benchmark/Makefile
index c037dd6d6..cf8ab3416 100644
--- a/benchmark/Makefile
+++ b/benchmark/Makefile
@@ -74,6 +74,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
        cher2k.goto zher2k.goto \
        sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
        strmv.goto dtrmv.goto ctrmv.goto ztrmv.goto \
+       strsv.goto dtrsv.goto ctrsv.goto ztrsv.goto \
        sgeev.goto dgeev.goto cgeev.goto zgeev.goto \
        sgesv.goto dgesv.goto cgesv.goto zgesv.goto \
        sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
@@ -102,6 +103,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
        cher2k.acml zher2k.acml \
        sgemv.acml dgemv.acml cgemv.acml zgemv.acml \
        strmv.acml dtrmv.acml ctrmv.acml ztrmv.acml \
+       strsv.acml dtrsv.acml ctrsv.acml ztrsv.acml \
        sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
        sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
        sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
@@ -131,6 +133,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
        cher2k.atlas zher2k.atlas \
        sgemv.atlas dgemv.atlas cgemv.atlas zgemv.atlas \
        strmv.atlas dtrmv.atlas ctrmv.atlas ztrmv.atlas \
+       strsv.atlas dtrsv.atlas ctrsv.atlas ztrsv.atlas \
        sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
        sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
        sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
@@ -159,6 +162,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
        cher2k.mkl zher2k.mkl \
        sgemv.mkl dgemv.mkl cgemv.mkl zgemv.mkl \
        strmv.mkl dtrmv.mkl ctrmv.mkl ztrmv.mkl \
+       strsv.mkl dtrsv.mkl ctrsv.mkl ztrsv.mkl \
        sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
        sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
        sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
@@ -188,6 +192,7 @@ goto :: sgemm.goto dgemm.goto cgemm.goto zgemm.goto \
        cher2k.goto zher2k.goto \
        sgemv.goto dgemv.goto cgemv.goto zgemv.goto \
        strmv.goto dtrmv.goto ctrmv.goto ztrmv.goto \
+       strsv.goto dtrsv.goto ctrsv.goto ztrsv.goto \
        ssymm.goto dsymm.goto csymm.goto zsymm.goto \
        smallscaling \
        isamax.goto idamax.goto icamax.goto izamax.goto \
@@ -215,6 +220,7 @@ acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
        cher2k.acml zher2k.acml \
        sgemv.acml dgemv.acml cgemv.acml zgemv.acml \
        strmv.acml dtrmv.acml ctrmv.acml ztrmv.acml \
+       strsv.acml dtrsv.acml ctrsv.acml ztrsv.acml \
        sgeev.acml dgeev.acml cgeev.acml zgeev.acml \
        sgesv.acml dgesv.acml cgesv.acml zgesv.acml \
        sgetri.acml dgetri.acml cgetri.acml zgetri.acml \
@@ -244,6 +250,7 @@ atlas :: slinpack.atlas dlinpack.atlas clinpack.atlas zlinpack.atlas \
        cher2k.atlas zher2k.atlas \
        sgemv.atlas dgemv.atlas cgemv.atlas zgemv.atlas \
        strmv.atlas dtrmv.atlas ctrmv.atlas ztrmv.atlas \
+       strsv.atlas dtrsv.atlas ctrsv.atlas ztrsv.atlas \
        sgeev.atlas dgeev.atlas cgeev.atlas zgeev.atlas \
        sgesv.atlas dgesv.atlas cgesv.atlas zgesv.atlas \
        sgetri.atlas dgetri.atlas cgetri.atlas zgetri.atlas \
@@ -274,6 +281,7 @@ mkl :: slinpack.mkl dlinpack.mkl clinpack.mkl zlinpack.mkl \
        cher2k.mkl zher2k.mkl \
        sgemv.mkl dgemv.mkl cgemv.mkl zgemv.mkl \
        strmv.mkl dtrmv.mkl ctrmv.mkl ztrmv.mkl \
+       strsv.mkl dtrsv.mkl ctrsv.mkl ztrsv.mkl \
        sgeev.mkl dgeev.mkl cgeev.mkl zgeev.mkl \
        sgesv.mkl dgesv.mkl cgesv.mkl zgesv.mkl \
        sgetri.mkl dgetri.mkl cgetri.mkl zgetri.mkl \
@@ -313,6 +321,7 @@ veclib :: slinpack.veclib dlinpack.veclib clinpack.veclib zlinpack.veclib \
        cher2k.veclib zher2k.veclib \
        sgemv.veclib dgemv.veclib cgemv.veclib zgemv.veclib \
        strmv.veclib dtrmv.veclib ctrmv.veclib ztrmv.veclib \
+       strsv.veclib dtrsv.veclib ctrsv.veclib ztrsv.veclib \
        sgeev.veclib dgeev.veclib cgeev.veclib zgeev.veclib \
        sgesv.veclib dgesv.veclib cgesv.veclib zgesv.veclib \
        sgetri.veclib dgetri.veclib cgetri.veclib zgetri.veclib \
@@ -1183,6 +1192,72 @@ ztrmv.mkl : ztrmv.$(SUFFIX)
 ztrmv.veclib : ztrmv.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+##################################### Strsv ####################################################
+strsv.goto : strsv.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+strsv.acml : strsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+strsv.atlas : strsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+strsv.mkl : strsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+strsv.veclib : strsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+##################################### Dtrsv ####################################################
+dtrsv.goto : dtrsv.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+dtrsv.acml : dtrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+dtrsv.atlas : dtrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+dtrsv.mkl : dtrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+dtrsv.veclib : dtrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+##################################### Ctrsv ####################################################
+
+ctrsv.goto : ctrsv.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+ctrsv.acml : ctrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ctrsv.atlas : ctrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ctrsv.mkl : ctrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ctrsv.veclib : ctrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+##################################### Ztrsv ####################################################
+
+ztrsv.goto : ztrsv.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+ztrsv.acml : ztrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBACML) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ztrsv.atlas : ztrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ztrsv.mkl : ztrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBMKL) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
+ztrsv.veclib : ztrsv.$(SUFFIX)
+	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBVECLIB) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
+
 ##################################### Sger ####################################################
 sger.goto : sger.$(SUFFIX) ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
@@ -2264,6 +2339,18 @@ ctrmv.$(SUFFIX) : trmv.c
 ztrmv.$(SUFFIX) : trmv.c
 	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
 
+strsv.$(SUFFIX) : trsv.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
+
+dtrsv.$(SUFFIX) : trsv.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
+
+ctrsv.$(SUFFIX) : trsv.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
+
+ztrsv.$(SUFFIX) : trsv.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
+
 sger.$(SUFFIX) : ger.c
 	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
 
diff --git a/benchmark/trsv.c b/benchmark/trsv.c
new file mode 100644
index 000000000..8652eb331
--- /dev/null
+++ b/benchmark/trsv.c
@@ -0,0 +1,222 @@
+/***************************************************************************
+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.
+*****************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef __CYGWIN32__
+#include <sys/time.h>
+#endif
+#include <time.h>
+#include "common.h"
+
+
+#undef GEMV
+#undef TRSV
+
+#ifndef COMPLEX
+
+#ifdef DOUBLE
+#define TRSV   BLASFUNC(dtrsv)
+#else
+#define TRSV   BLASFUNC(strsv)
+#endif
+
+#else
+
+#ifdef DOUBLE
+#define TRSV   BLASFUNC(ztrsv)
+#else
+#define TRSV   BLASFUNC(ctrsv)
+#endif
+
+#endif
+
+#if defined(__WIN32__) || defined(__WIN64__)
+
+#ifndef DELTA_EPOCH_IN_MICROSECS
+#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
+#endif
+
+int gettimeofday(struct timeval *tv, void *tz){
+
+  FILETIME ft;
+  unsigned __int64 tmpres = 0;
+  static int tzflag;
+
+  if (NULL != tv)
+    {
+      GetSystemTimeAsFileTime(&ft);
+
+      tmpres |= ft.dwHighDateTime;
+      tmpres <<= 32;
+      tmpres |= ft.dwLowDateTime;
+
+      /*converting file time to unix epoch*/
+      tmpres /= 10;  /*convert into microseconds*/
+      tmpres -= DELTA_EPOCH_IN_MICROSECS;
+      tv->tv_sec = (long)(tmpres / 1000000UL);
+      tv->tv_usec = (long)(tmpres % 1000000UL);
+    }
+
+  return 0;
+}
+
+#endif
+
+#if !defined(__WIN32__) && !defined(__WIN64__) && !defined(__CYGWIN32__) && 0
+
+static void *huge_malloc(BLASLONG size){
+  int shmid;
+  void *address;
+
+#ifndef SHM_HUGETLB
+#define SHM_HUGETLB 04000
+#endif
+
+  if ((shmid =shmget(IPC_PRIVATE,
+		     (size + HUGE_PAGESIZE) & ~(HUGE_PAGESIZE - 1),
+		     SHM_HUGETLB | IPC_CREAT |0600)) < 0) {
+    printf( "Memory allocation failed(shmget).\n");
+    exit(1);
+  }
+
+  address = shmat(shmid, NULL, SHM_RND);
+
+  if ((BLASLONG)address == -1){
+    printf( "Memory allocation failed(shmat).\n");
+    exit(1);
+  }
+
+  shmctl(shmid, IPC_RMID, 0);
+
+  return address;
+}
+
+#define malloc huge_malloc
+
+#endif
+
+int main(int argc, char *argv[]){
+
+  FLOAT *a, *x;
+  blasint n = 0, i, j;
+  blasint inc_x=1;
+  int loops = 1;
+  int l;
+  char *p;
+
+  int from =   1;
+  int to   = 200;
+  int step =   1;
+
+  struct timespec time_start, time_end;
+  time_t seconds = 0;
+
+  double time1,timeg;
+  long long nanos = 0;
+
+  argc--;argv++;
+
+  if (argc > 0) { from     = atol(*argv);		argc--; argv++;}
+  if (argc > 0) { to       = MAX(atol(*argv), from);	argc--; argv++;}
+  if (argc > 0) { step     = atol(*argv);		argc--; argv++;}
+
+  char uplo ='L';
+  char transa = 'N';
+  char diag ='U';
+
+  if ((p = getenv("OPENBLAS_LOOPS")))  loops = atoi(p);
+  if ((p = getenv("OPENBLAS_INCX")))   inc_x = atoi(p);
+  if ((p = getenv("OPENBLAS_TRANSA")))  transa=*p;
+  if ((p = getenv("OPENBLAS_DIAG")))  diag=*p;
+  if ((p = getenv("OPENBLAS_UPLO")))  uplo=*p;
+
+  fprintf(stderr, "From : %3d  To : %3d Step = %3d Transa = '%c' Inc_x = %d uplo=%c diag=%c loop = %d\n", from, to, step,transa,inc_x,
+          uplo,diag,loops);
+
+
+#ifdef linux
+  srandom(getpid());
+#endif
+
+  fprintf(stderr, "   SIZE       Flops\n");
+  fprintf(stderr, "============================================\n");
+
+  for(n = from; n <= to; n += step)
+  {
+      timeg=0;
+      if (( a = (FLOAT *)malloc(sizeof(FLOAT) * n * n * COMPSIZE)) == NULL){
+          fprintf(stderr,"Out of Memory!!\n");exit(1);
+      }
+
+      if (( x = (FLOAT *)malloc(sizeof(FLOAT) * n * abs(inc_x) * COMPSIZE)) == NULL){
+          fprintf(stderr,"Out of Memory!!\n");exit(1);
+      }
+
+      for(j = 0; j < n; j++){
+          for(i = 0; i < n * COMPSIZE; i++){
+              a[i + j * n * COMPSIZE] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+          }
+      }
+
+      for(i = 0; i < n * COMPSIZE * abs(inc_x); i++){
+          x[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+      }
+
+      for(l =0;l< loops;l++){
+
+          clock_gettime(CLOCK_REALTIME,&time_start);
+
+          TRSV(&uplo,&transa,&diag,&n,a,&n,x,&inc_x);
+
+          clock_gettime(CLOCK_REALTIME,&time_end);
+          nanos = time_end.tv_nsec - time_start.tv_nsec;
+          seconds = time_end.tv_sec - time_start.tv_sec;
+
+          time1 = seconds + nanos /1.e9;
+          timeg += time1;
+      }
+
+
+      timeg /= loops;
+      long long muls = n*(n+1)/2.0;
+      long long adds = (n - 1.0)*n/2.0;
+
+      fprintf(stderr, "%10d   %10.2f MFlops %10.6f sec\n", n,(muls+adds) / timeg * 1.e-6, timeg);
+      if(a != NULL){
+        free(a);
+      }
+
+      if( x != NULL){
+        free(x);
+      }
+
+  }
+
+  return 0;
+}
+