107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
/*****************************************************************************
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Copyright (c) 2023, The OpenBLAS Project
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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3. Neither the name of the OpenBLAS project nor the names of
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its contributors may be used to endorse or promote products
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derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**********************************************************************************/
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#include <limits.h>
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#include "utest/openblas_utest.h"
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#include "common.h"
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static int handler_installed = FALSE;
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static int lerr, _info, ok;
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static char *rout;
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static void test_xerbla(const char *srname, const blasint *vinfo, size_t length)
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{
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blasint info = *vinfo;
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int name_length = length > (size_t)INT_MAX ? INT_MAX : (int)length;
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if (rout != NULL &&
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(length != strlen(rout) || memcmp(rout, srname, length) != 0)) {
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printf("***** XERBLA WAS CALLED WITH AN UNEXPECTED SRNAME INSTEAD OF <%s> *******\n",
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rout);
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ok = FALSE;
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}
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if (info != _info){
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printf("***** XERBLA WAS CALLED WITH INFO = %lld INSTEAD OF %d in %.*s *******\n",
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(long long)info, _info, name_length, srname == NULL ? "" : srname);
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lerr = TRUE;
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ok = FALSE;
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} else lerr = FALSE;
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}
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static void alternate_xerbla(const char *srname, const blasint *vinfo,
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size_t length)
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{
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(void) srname;
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(void) vinfo;
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(void) length;
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}
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CTEST(openblas_extensions, xerbla_handler_registration)
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{
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openblas_xerbla_handler original;
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openblas_xerbla_handler previous;
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openblas_xerbla_handler restored;
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openblas_xerbla_handler default_handler;
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original = openblas_set_xerbla(test_xerbla);
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previous = openblas_set_xerbla(alternate_xerbla);
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restored = openblas_set_xerbla(NULL);
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default_handler = openblas_set_xerbla(original);
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ASSERT_TRUE(previous == test_xerbla);
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ASSERT_TRUE(restored == alternate_xerbla);
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ASSERT_TRUE(default_handler != NULL);
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}
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int check_error(void) {
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if (lerr == TRUE ) {
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printf("***** ILLEGAL VALUE OF PARAMETER NUMBER %d NOT DETECTED BY %s *****\n", _info, rout);
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ok = FALSE;
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}
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lerr = TRUE;
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return ok;
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}
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void set_xerbla(char* current_rout, int expected_info){
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if (!handler_installed) {
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openblas_set_xerbla(test_xerbla);
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handler_installed = TRUE;
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}
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ok = TRUE;
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lerr = TRUE;
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_info = expected_info;
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rout = current_rout;
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}
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