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#include "utest_helper.hpp"
void compiler_mul_hi(void)
{
const int n = 32;
int src1[n], src2[n];
// Setup kernel and buffers
OCL_CREATE_KERNEL("compiler_mul_hi");
OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(int), NULL);
OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(int), NULL);
OCL_CREATE_BUFFER(buf[2], 0, n * sizeof(int), NULL);
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
OCL_SET_ARG(2, sizeof(cl_mem), &buf[2]);
globals[0] = n;
locals[0] = 16;
OCL_MAP_BUFFER(0);
OCL_MAP_BUFFER(1);
for (int i = 0; i < n; ++i) {
src1[i] = ((int*)buf_data[0])[i] = rand();
src2[i] = ((int*)buf_data[1])[i] = rand();
}
OCL_UNMAP_BUFFER(0);
OCL_UNMAP_BUFFER(1);
OCL_NDRANGE(1);
OCL_MAP_BUFFER(2);
for (int i = 0; i < n; ++i) {
long long a = src1[i];
a *= src2[i];
a >>= 32;
OCL_ASSERT(((int*)buf_data[2])[i] == (int)a);
}
OCL_UNMAP_BUFFER(2);
}
MAKE_UTEST_FROM_FUNCTION(compiler_mul_hi);
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