Julia Jiang
84 lignes
2.3 KiB
C++
84 lignes
2.3 KiB
C++
/*
|
|
* Copyright (C) Advanced Micro Devices, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <hip_test_common.hh>
|
|
#include <hip_test_checkers.hh>
|
|
#include <hip_test_kernels.hh>
|
|
|
|
#ifdef __linux__
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <sys/wait.h>
|
|
#include <dlfcn.h>
|
|
|
|
bool testMallocFromChild() {
|
|
int fd[2];
|
|
pid_t childpid;
|
|
bool testResult = false;
|
|
|
|
// create pipe descriptors
|
|
pipe(fd);
|
|
|
|
childpid = fork();
|
|
if (childpid > 0) { // Parent
|
|
close(fd[1]);
|
|
// parent will wait to read the device cnt
|
|
read(fd[0], &testResult, sizeof(testResult));
|
|
|
|
// close the read-descriptor
|
|
close(fd[0]);
|
|
|
|
// wait for child exit
|
|
wait(NULL);
|
|
|
|
return testResult;
|
|
|
|
} else if (!childpid) { // Child
|
|
// writing only, no need for read-descriptor
|
|
close(fd[0]);
|
|
|
|
char* A_d = nullptr;
|
|
hipError_t ret = hipMalloc(&A_d, 1024);
|
|
|
|
printf("hipMalloc returned : %s\n", hipGetErrorString(ret));
|
|
if (ret == hipSuccess)
|
|
testResult = true;
|
|
else
|
|
testResult = false;
|
|
|
|
// send the value on the write-descriptor:
|
|
write(fd[1], &testResult, sizeof(testResult));
|
|
|
|
// close the write descriptor:
|
|
close(fd[1]);
|
|
exit(0);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
TEST_CASE("ChildMalloc") {
|
|
auto res = testMallocFromChild();
|
|
REQUIRE(res == true);
|
|
}
|
|
|
|
#endif
|