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[SYCL] Fix radix test sort memeory leak #1298

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Oct 3, 2022
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[SYCL] Fix radix test sort memeory leak #1298

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dab4b7d
[SYCL] Fix radix test sort memeory leak
raaiq1 Sep 29, 2022
4940b82
Update radix_sort.cpp
raaiq1 Sep 29, 2022
d0d34ea
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raaiq1 Sep 29, 2022
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8 changes: 3 additions & 5 deletions SYCL/ESIMD/radix_sort.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -576,6 +576,8 @@ void radix_sort(queue &q, unsigned *in, unsigned *out, unsigned size) {
//
std::swap(in, out);
}
q.wait();
free(histogram, ctxt);
}

//************************************
Expand Down Expand Up @@ -621,13 +623,8 @@ int main(int argc, char *argv[]) {
memcpy(pExpectOutputs, pInputs, sizeof(unsigned int) * size);
std::sort(pExpectOutputs, pExpectOutputs + size);

unsigned int *histogram = static_cast<unsigned int *>(
malloc_shared(size * sizeof(unsigned int), dev, ctxt));

radix_sort(q, pInputs, tmp_buf, size);

q.wait();

bool pass = memcmp(pInputs, pExpectOutputs, size * sizeof(unsigned int)) == 0;

for (int i = 0; i < size; i++) {
Expand All @@ -641,6 +638,7 @@ int main(int argc, char *argv[]) {
<< std::endl;

free(pInputs, ctxt);
free(tmp_buf, ctxt);
free(pExpectOutputs);
return 0;
}