utest: Add utest for the {sc/dz}amax and {s/d/sc/dz}amin

Author: XiWeiGu

utest/CMakeLists.txt

@@ -16,6 +16,7 @@ else ()
     test_dnrm2.c
     test_swap.c
     test_zscal.c
+    test_amin.c
   )
 endif ()
 

utest/Makefile

@@ -11,7 +11,8 @@ UTESTBIN=openblas_utest
 
 include $(TOPDIR)/Makefile.system
 
-OBJS=utest_main.o test_min.o test_amax.o test_ismin.o test_rotmg.o test_axpy.o test_dotu.o test_dsdot.o test_swap.o test_rot.o test_dnrm2.o test_zscal.o
+OBJS=utest_main.o test_min.o test_amax.o test_ismin.o test_rotmg.o test_axpy.o test_dotu.o test_dsdot.o test_swap.o test_rot.o test_dnrm2.o test_zscal.o \
+     test_amin.o
 #test_rot.o test_swap.o test_axpy.o test_dotu.o test_dsdot.o test_fork.o
 
 ifneq ($(NO_LAPACK), 1)

utest/test_amax.c

@@ -1,5 +1,5 @@
 /*****************************************************************************
-Copyright (c) 2011-2016, The OpenBLAS Project
+Copyright (c) 2011-2024, The OpenBLAS Project
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -13,9 +13,9 @@ modification, are permitted provided that the following conditions are
       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 
+   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"
@@ -57,4 +57,31 @@ CTEST(amax, damax){
   ASSERT_DBL_NEAR_TOL((double)(tr_max), (double)(te_max), DOUBLE_EPS);
 }
 #endif
+#ifdef BUILD_COMPLEX
+CTEST(amax, scamax){
+  blasint N = 9, inc = 1;
+  float te_max = 0.0, tr_max = 0.0;
+  float x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	        -9.9, 10.10, -1.1, 2.2, -3.3, 4.4, -5.5, 6.6,
+		-7.7, 8.8 };
 
+  te_max = BLASFUNC(scamax)(&N, x, &inc);
+  tr_max = 20.0;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_max), (double)(te_max), SINGLE_EPS);
+}
+#endif
+#ifdef BUILD_COMPLEX16
+CTEST(amax, dzamax){
+  blasint N = 9, inc = 1;
+  double te_max = 0.0, tr_max = 0.0;
+  double x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	         -9.9, 10.10, -1.1, 2.2, -3.3, 4.4, -5.5, 6.6,
+		 -7.7, 8.8 };
+
+  te_max = BLASFUNC(dzamax)(&N, x, &inc);
+  tr_max = 20.0;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_max), (double)(te_max), DOUBLE_EPS);
+}
+#endif

utest/test_amin.c

@@ -0,0 +1,89 @@
+/*****************************************************************************
+Copyright (c) 2011-2024, 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 COPYRIGHT OWNER 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 "openblas_utest.h"
+
+#ifdef BUILD_SINGLE
+CTEST(amin, samin){
+  blasint N = 3, inc = 1;
+  float te_min = 0.0, tr_min = 0.0;
+  float x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	        -9.9 };
+
+  te_min = BLASFUNC(samin)(&N, x, &inc);
+  tr_min = 1.1;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_min), (double)(te_min), SINGLE_EPS);
+}
+#endif
+#ifdef BUILD_DOUBLE
+CTEST(amin, damin){
+  blasint N = 3, inc = 1;
+  double te_min = 0.0, tr_min = 0.0;
+  double x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	         -9.9 };
+
+  te_min = BLASFUNC(damin)(&N, x, &inc);
+  tr_min = 1.1;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_min), (double)(te_min), DOUBLE_EPS);
+}
+#endif
+#ifdef BUILD_COMPLEX
+CTEST(amin, scamin){
+  blasint N = 9, inc = 1;
+  float te_min = 0.0, tr_min = 0.0;
+  float x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	        -9.9, 10.10, -1.1, 2.2, -3.3, 4.4, -5.5, 6.6,
+		-7.7, 8.8 };
+
+  te_min = BLASFUNC(scamin)(&N, x, &inc);
+  tr_min = 3.3;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_min), (double)(te_min), SINGLE_EPS);
+}
+#endif
+#ifdef BUILD_COMPLEX16
+CTEST(amin, dzamin){
+  blasint N = 9, inc = 1;
+  double te_min = 0.0, tr_min = 0.0;
+  double x[] = { -1.1, 2.2, -3.3, 4.4, -5.5, 6.6, -7.7, 8.8,
+	         -9.9, 10.10, -1.1, 2.2, -3.3, 4.4, -5.5, 6.6,
+		 -7.7, 8.8 };
+
+  te_min = BLASFUNC(dzamin)(&N, x, &inc);
+  tr_min = 3.3;
+
+  ASSERT_DBL_NEAR_TOL((double)(tr_min), (double)(te_min), DOUBLE_EPS);
+}
+#endif