Bench: Add omatcopy

benchmark/Makefile

@@ -103,6 +103,7 @@ goto :: slinpack.goto dlinpack.goto clinpack.goto zlinpack.goto \
        sgetri.goto dgetri.goto cgetri.goto zgetri.goto \
        spotrf.goto dpotrf.goto cpotrf.goto zpotrf.goto \
        ssymm.goto dsymm.goto csymm.goto zsymm.goto \
+       somatcopy.goto domatcopy.goto comatcopy.goto zomatcopy.goto \
        saxpby.goto daxpby.goto caxpby.goto zaxpby.goto $(GOTO_HALF_TARGETS)
 
 acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
@@ -276,6 +277,7 @@ goto :: sgemm.goto dgemm.goto cgemm.goto zgemm.goto \
        samin.goto damin.goto camin.goto zamin.goto \
        smin.goto dmin.goto \
        saxpby.goto daxpby.goto caxpby.goto zaxpby.goto \
+       somatcopy.goto domatcopy.goto comatcopy.goto zomatcopy.goto \
        snrm2.goto dnrm2.goto scnrm2.goto dznrm2.goto $(GOTO_LAPACK_TARGETS) $(GOTO_HALF_TARGETS)
 
 acml :: slinpack.acml dlinpack.acml clinpack.acml zlinpack.acml \
@@ -2906,6 +2908,29 @@ dznrm2.goto : dznrm2.$(SUFFIX) ../$(LIBNAME)
 dznrm2.atlas : dznrm2.$(SUFFIX)
 	-$(CC) $(CFLAGS) -o $(@F) $^ $(LIBATLAS) $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB)
 
+###################################################################################################
+
+############################################ SOMATCOPY ############################################
+somatcopy.goto : somatcopy.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+###################################################################################################
+
+############################################ DOMATCOPY ############################################
+domatcopy.goto : domatcopy.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+###################################################################################################
+
+############################################ COMATCOPY ############################################
+comatcopy.goto : comatcopy.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
+
+###################################################################################################
+
+############################################ ZOMATCOPY ############################################
+zomatcopy.goto : zomatcopy.$(SUFFIX) ../$(LIBNAME)
+	$(CC) $(CFLAGS) -o $(@F) $^ $(CEXTRALIB) $(EXTRALIB) $(FEXTRALIB) -lm
 
 ###################################################################################################
 
@@ -3435,6 +3460,18 @@ scnrm2.$(SUFFIX) : nrm2.c
 dznrm2.$(SUFFIX) : nrm2.c
 	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
 
+somatcopy.$(SUFFIX) : omatcopy.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -UDOUBLE -o $(@F) $^
+
+domatcopy.$(SUFFIX) : omatcopy.c
+	$(CC) $(CFLAGS) -c -UCOMPLEX -DDOUBLE -o $(@F) $^
+
+comatcopy.$(SUFFIX) : omatcopy.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -UDOUBLE -o $(@F) $^
+
+zomatcopy.$(SUFFIX) : omatcopy.c
+	$(CC) $(CFLAGS) -c -DCOMPLEX -DDOUBLE -o $(@F) $^
+
 
 smallscaling: smallscaling.c ../$(LIBNAME)
 	$(CC) $(CFLAGS) -o $(@F) $^ $(EXTRALIB) -fopenmp -lm -lpthread
@@ -3442,4 +3479,4 @@ smallscaling: smallscaling.c ../$(LIBNAME)
 clean ::
 	@rm -f *.goto *.mkl *.acml *.atlas *.veclib *.essl smallscaling
 
-include $(TOPDIR)/Makefile.tail
+include $(TOPDIR)/Makefile.tail

benchmark/omatcopy.c

@@ -0,0 +1,122 @@
+/***************************************************************************
+Copyright (c) 2024, 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 "bench.h"
+
+#undef OMATCOPY
+
+#ifndef COMPLEX
+#ifdef DOUBLE
+#define OMATCOPY BLASFUNC(domatcopy)
+#else
+#define OMATCOPY BLASFUNC(somatcopy)
+#endif
+#else
+#ifdef DOUBLE
+#define OMATCOPY BLASFUNC(zomatcopy)
+#else
+#define OMATCOPY BLASFUNC(comatcopy)
+#endif
+#endif
+int main(int argc, char *argv[]){
+  FLOAT *a, *b;
+  FLOAT alpha[] = {1.0, 0.0};
+  char trans = 'N';
+  char order = 'C';
+  blasint crows, ccols, clda, cldb;
+  int loops = 1;
+  char *p;
+
+  int from =   1;
+  int to   = 200;
+  int step =   1;
+  int i, j;
+
+  double time1, timeg;
+
+  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++; }
+
+  if ((p = getenv("OPENBLAS_TRANS"))) {
+    trans=*p;
+  }
+  if ((p = getenv("OPENBLAS_ORDER"))) {
+    order=*p;
+  }
+  TOUPPER(trans);
+  TOUPPER(order);
+  fprintf(stderr, "From : %3d  To : %3d Step=%d : Trans=%c : Order=%c\n", from, to, step, trans, order);
+  p = getenv("OPENBLAS_LOOPS");
+  if ( p != NULL ) {
+    loops = atoi(p);
+  }
+
+  if (( a = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL) {
+    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  }
+  if (( b = (FLOAT *)malloc(sizeof(FLOAT) * to * to * COMPSIZE)) == NULL) {
+    fprintf(stderr,"Out of Memory!!\n");exit(1);
+  }
+
+#ifdef __linux
+  srandom(getpid());
+#endif
+
+  for (i = 0; i < to * to * COMPSIZE; i++) {
+    a[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+  }
+  for (i = 0; i < to * to * COMPSIZE; i++) {
+    b[i] = ((FLOAT) rand() / (FLOAT) RAND_MAX) - 0.5;
+  }
+
+  fprintf(stderr, "          SIZE                   Flops             Time\n");
+  for (i = from; i <= to; i += step) {
+    cldb = clda = crows = ccols = i;
+    fprintf(stderr, " ROWS=%4d, COLS=%4d : ", (int)crows, (int)ccols);
+    begin();
+
+    for (j=0; j<loops; j++) {
+      OMATCOPY (&order, &trans, &crows, &ccols, alpha, a, &clda, b, &cldb);
+    }
+
+    end();
+    time1 = getsec();
+
+    timeg = time1/loops;
+    fprintf(stderr,
+	    " %10.2f MFlops %10.6f sec\n",
+	    COMPSIZE * COMPSIZE * (double)ccols * (double)crows / timeg * 1.e-6, time1);
+  }
+
+  free(a);
+  free(b);
+
+  return 0;
+}