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#include <string.h>
#include "utest_helper.hpp"
static void compiler_copy_large_image(void)
{
const size_t w = 4096;
const size_t h = 4096;
cl_image_format format;
cl_image_desc desc;
cl_sampler sampler;
memset(&desc, 0x0, sizeof(cl_image_desc));
memset(&format, 0x0, sizeof(cl_image_format));
// Setup kernel and images
OCL_CREATE_KERNEL("test_copy_image");
buf_data[0] = (uint32_t*) malloc(sizeof(uint32_t) * w * h * 4);
for (uint32_t j = 0; j < h; ++j)
for (uint32_t i = 0; i < w; i++)
for (uint32_t k = 0; k < 4; k++)
((uint32_t*)buf_data[0])[(j * w + i) * 4 + k] = k;
format.image_channel_order = CL_RGBA;
format.image_channel_data_type = CL_UNSIGNED_INT32;
desc.image_type = CL_MEM_OBJECT_IMAGE2D;
desc.image_width = w;
desc.image_height = h;
desc.image_row_pitch = w * sizeof(uint32_t) * 4;
OCL_CREATE_IMAGE(buf[0], CL_MEM_COPY_HOST_PTR, &format, &desc, buf_data[0]);
desc.image_row_pitch = 0;
OCL_CREATE_IMAGE(buf[1], 0, &format, &desc, NULL);
OCL_CREATE_SAMPLER(sampler, CL_ADDRESS_REPEAT, CL_FILTER_NEAREST);
free(buf_data[0]);
buf_data[0] = NULL;
// Run the kernel
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
OCL_SET_ARG(2, sizeof(sampler), &sampler);
globals[0] = w;
globals[1] = h;
locals[0] = 16;
locals[1] = 16;
OCL_NDRANGE(2);
// Check result
OCL_MAP_BUFFER_GTT(0);
OCL_MAP_BUFFER_GTT(1);
for (uint32_t j = 0; j < h; ++j)
for (uint32_t i = 0; i < w; i++)
for (uint32_t k = 0; k < 4; k++)
OCL_ASSERT(((uint32_t*)buf_data[0])[(j * w + i) * 4 + k] ==
((uint32_t*)buf_data[1])[(j * w + i) * 4 + k]);
OCL_UNMAP_BUFFER_GTT(0);
OCL_UNMAP_BUFFER_GTT(1);
OCL_CALL(clReleaseSampler, sampler);
}
MAKE_UTEST_FROM_FUNCTION(compiler_copy_large_image);
static void compiler_copy_large_image_1(void)
{
const size_t w = 4096;
const size_t h = 4096;
const size_t origin[3] = {0, 0, 0};
const size_t region[3] = {w, h, 1};
cl_image_format format;
cl_image_desc desc;
cl_sampler sampler;
memset(&desc, 0x0, sizeof(cl_image_desc));
memset(&format, 0x0, sizeof(cl_image_format));
// Setup kernel and images
OCL_CREATE_KERNEL("test_copy_image");
buf_data[0] = (uint32_t*) malloc(sizeof(uint32_t) * w * h * 4);
for (uint32_t j = 0; j < h; ++j)
for (uint32_t i = 0; i < w; i++)
for (uint32_t k = 0; k < 4; k++)
((uint32_t*)buf_data[0])[(j * w + i) * 4 + k] = k;
format.image_channel_order = CL_RGBA;
format.image_channel_data_type = CL_UNSIGNED_INT32;
desc.image_type = CL_MEM_OBJECT_IMAGE2D;
desc.image_width = w;
desc.image_height = h;
desc.image_row_pitch = 0;
OCL_CREATE_IMAGE(buf[0], 0, &format, &desc, NULL);
OCL_CREATE_IMAGE(buf[1], 0, &format, &desc, NULL);
OCL_CREATE_SAMPLER(sampler, CL_ADDRESS_REPEAT, CL_FILTER_NEAREST);
OCL_WRITE_IMAGE(buf[0], origin, region, buf_data[0]);
free(buf_data[0]);
buf_data[0] = NULL;
// Run the kernel
OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
OCL_SET_ARG(2, sizeof(sampler), &sampler);
globals[0] = w;
globals[1] = h;
locals[0] = 16;
locals[1] = 16;
OCL_NDRANGE(2);
// Check result
OCL_MAP_BUFFER_GTT(0);
OCL_MAP_BUFFER_GTT(1);
for (uint32_t j = 0; j < h; ++j)
for (uint32_t i = 0; i < w; i++)
for (uint32_t k = 0; k < 4; k++)
OCL_ASSERT(((uint32_t*)buf_data[0])[(j * w + i) * 4 + k] ==
((uint32_t*)buf_data[1])[(j * w + i) * 4 + k]);
OCL_UNMAP_BUFFER_GTT(0);
OCL_UNMAP_BUFFER_GTT(1);
OCL_CALL(clReleaseSampler, sampler);
}
MAKE_UTEST_FROM_FUNCTION(compiler_copy_large_image_1);
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