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utest: Add test_gemv

This commit is contained in:
gxw 2024-07-15 16:33:09 +08:00
parent 3f39c8f94f
commit 9b3e80efe2
3 changed files with 128 additions and 1 deletions
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1
utest/CMakeLists.txt
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@ -18,6 +18,7 @@ else ()
test_zscal.c
test_amin.c
test_axpby.c
test_gemv.c
)
endif ()

2
utest/Makefile
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@ -14,7 +14,7 @@ UTESTEXTBIN=openblas_utest_ext
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 \
test_amin.o test_axpby.o
test_amin.o test_axpby.o test_gemv.o
#test_rot.o test_swap.o test_axpy.o test_dotu.o test_dsdot.o test_fork.o
OBJS_EXT=utest_main.o $(DIR_EXT)/xerbla.o $(DIR_EXT)/common.o
OBJS_EXT+=$(DIR_EXT)/test_isamin.o $(DIR_EXT)/test_idamin.o $(DIR_EXT)/test_icamin.o $(DIR_EXT)/test_izamin.o

126
utest/test_gemv.c Normal file
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@ -0,0 +1,126 @@
#include "openblas_utest.h"
#include <cblas.h>
#ifndef NAN
#define NAN 0.0/0.0
#endif
#ifndef INFINITY
#define INFINITY 1.0/0.0
#endif
#ifdef BUILD_SINGLE
CTEST(sgemv, 0_nan_inf)
{
blasint N = 17;
blasint incX = 1;
blasint incY = 1;
float alpha = 0.0;
float beta = 0.0;
char trans = 'N';
float A[N * N];
float X[N];
float Y[N];
memset(A, 0, sizeof(A));
memset(X, 0, sizeof(X));
for (int i = 0; i < (N - 1); i += 2)
{
Y[i] = NAN;
Y[i + 1] = INFINITY;
}
Y[N - 1] = NAN;
BLASFUNC(sgemv)(&trans, &N, &N, &alpha, A, &N, X, &incX, &beta, Y, &incY);
for (int i = 0; i < N; i ++)
ASSERT_TRUE(Y[i] == 0.0);
}
CTEST(sgemv, 0_nan_inf_incy_2)
{
blasint N = 17;
blasint Ny = 33;
blasint incX = 1;
blasint incY = 2;
float alpha = 0.0;
float beta = 0.0;
char trans = 'N';
float A[N * N];
float X[N];
float Y[Ny];
float *ay = Y;
memset(A, 0, sizeof(A));
memset(X, 0, sizeof(X));
memset(Y, 0, sizeof(Y));
for (int i = 0; i < (N - 1); i += 2)
{
ay[0] = NAN;
ay += 2;
ay[0] = INFINITY;
ay += 2;
}
Y[Ny - 1] = NAN;
BLASFUNC(sgemv)(&trans, &N, &N, &alpha, A, &N, X, &incX, &beta, Y, &incY);
for (int i = 0; i < Ny; i ++)
ASSERT_TRUE(Y[i] == 0.0);
}
#endif
#ifdef BUILD_DOUBLE
CTEST(dgemv, 0_nan_inf)
{
blasint N = 17;
blasint incX = 1;
blasint incY = 1;
double alpha = 0.0;
double beta = 0.0;
char trans = 'N';
double A[N * N];
double X[N];
double Y[N];
memset(A, 0, sizeof(A));
memset(X, 0, sizeof(X));
for (int i = 0; i < (N - 1); i += 2)
{
Y[i] = NAN;
Y[i + 1] = INFINITY;
}
Y[N - 1] = NAN;
BLASFUNC(dgemv)(&trans, &N, &N, &alpha, A, &N, X, &incX, &beta, Y, &incY);
for (int i = 0; i < N; i ++)
ASSERT_TRUE(Y[i] == 0.0);
}
CTEST(dgemv, 0_nan_inf_incy_2)
{
blasint N = 17;
blasint Ny = 33;
blasint incX = 1;
blasint incY = 2;
double alpha = 0.0;
double beta = 0.0;
char trans = 'N';
double A[N * N];
double X[N];
double Y[Ny];
double *ay = Y;
memset(A, 0, sizeof(A));
memset(X, 0, sizeof(X));
memset(Y, 0, sizeof(Y));
for (int i = 0; i < (N - 1); i += 2)
{
ay[0] = NAN;
ay += 2;
ay[0] = INFINITY;
ay += 2;
}
Y[Ny - 1] = NAN;
BLASFUNC(dgemv)(&trans, &N, &N, &alpha, A, &N, X, &incX, &beta, Y, &incY);
for (int i = 0; i < Ny; i ++)
ASSERT_TRUE(Y[i] == 0.0);
}
#endif