Jatin Chaudhary
63 строки
1.2 KiB
C++
63 строки
1.2 KiB
C++
#include <hip_test_common.hh>
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#include <hip_test_checkers.hh>
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#include <hip_test_kernels.hh>
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#ifdef __linux__
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <dlfcn.h>
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#endif
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bool testMallocFromChild() {
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int fd[2];
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pid_t childpid;
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bool testResult = false;
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// create pipe descriptors
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pipe(fd);
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childpid = fork();
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if (childpid > 0) { // Parent
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close(fd[1]);
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// parent will wait to read the device cnt
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read(fd[0], &testResult, sizeof(testResult));
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// close the read-descriptor
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close(fd[0]);
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// wait for child exit
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wait(NULL);
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return testResult;
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} else if (!childpid) { // Child
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// writing only, no need for read-descriptor
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close(fd[0]);
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char* A_d = nullptr;
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hipError_t ret = hipMalloc(&A_d, 1024);
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printf("hipMalloc returned : %s\n", hipGetErrorString(ret));
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if (ret == hipSuccess)
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testResult = true;
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else
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testResult = false;
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// send the value on the write-descriptor:
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write(fd[1], &testResult, sizeof(testResult));
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// close the write descriptor:
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close(fd[1]);
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exit(0);
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}
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return false;
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}
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TEST_CASE("ChildMalloc") {
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auto res = testMallocFromChild();
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REQUIRE(res == true);
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}
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