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#include "utest_helper.hpp"
static void runtime_alloc_host_ptr_buffer(void)
{
const size_t n = 4096*100;
// Setup kernel and buffers
OCL_CREATE_KERNEL("runtime_alloc_host_ptr_buffer");
OCL_CREATE_BUFFER(buf[0], CL_MEM_ALLOC_HOST_PTR, n * sizeof(uint32_t), NULL);
// Run the kernel
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
globals[0] = n;
locals[0] = 256;
OCL_NDRANGE(1);
// Check result
uint32_t* mapptr = (uint32_t*)clEnqueueMapBuffer(queue, buf[0], CL_TRUE, CL_MAP_READ, 0, n*sizeof(uint32_t), 0, NULL, NULL, NULL);
for (uint32_t i = 0; i < n; ++i)
OCL_ASSERT(mapptr[i] == i / 2);
clEnqueueUnmapMemObject(queue, buf[0], mapptr, 0, NULL, NULL);
}
MAKE_UTEST_FROM_FUNCTION(runtime_alloc_host_ptr_buffer);
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