[Beignet] [PATCH 3/4] add basic utest for block_motion_estimate_intel
Chuanbo Weng
chuanbo.weng at intel.com
Sun Aug 9 22:49:10 PDT 2015
From: Guo Yejun <yejun.guo at intel.com>
if the CL device does not support this builtin kernel,
the test returns PASS.
Signed-off-by: Guo Yejun <yejun.guo at intel.com>
---
utests/CMakeLists.txt | 1 +
.../builtin_kernel_block_motion_estimate_intel.cpp | 109 +++++++++++++++++++++
utests/utest_helper.hpp | 1 +
3 files changed, 111 insertions(+)
create mode 100644 utests/builtin_kernel_block_motion_estimate_intel.cpp
diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt
index e7a9e26..f5abb0c 100644
--- a/utests/CMakeLists.txt
+++ b/utests/CMakeLists.txt
@@ -203,6 +203,7 @@ set (utests_sources
test_printf.cpp
enqueue_fill_buf.cpp
builtin_kernel_max_global_size.cpp
+ builtin_kernel_block_motion_estimate_intel.cpp
image_1D_buffer.cpp
compare_image_2d_and_1d_array.cpp
compiler_fill_image_1d_array.cpp
diff --git a/utests/builtin_kernel_block_motion_estimate_intel.cpp b/utests/builtin_kernel_block_motion_estimate_intel.cpp
new file mode 100644
index 0000000..12bcb7d
--- /dev/null
+++ b/utests/builtin_kernel_block_motion_estimate_intel.cpp
@@ -0,0 +1,109 @@
+#include "utest_helper.hpp"
+#include <string.h>
+
+void builtin_kernel_block_motion_estimate_intel(void)
+{
+ char* built_in_kernel_names;
+ size_t built_in_kernels_size;
+ cl_int err = CL_SUCCESS;
+ size_t ret_sz;
+
+ OCL_CALL (clGetDeviceInfo, device, CL_DEVICE_BUILT_IN_KERNELS, 0, 0, &built_in_kernels_size);
+ built_in_kernel_names = (char* )malloc(built_in_kernels_size * sizeof(char) );
+ OCL_CALL(clGetDeviceInfo, device, CL_DEVICE_BUILT_IN_KERNELS, built_in_kernels_size, (void*)built_in_kernel_names, &ret_sz);
+ OCL_ASSERT(ret_sz == built_in_kernels_size);
+
+ if (strstr(built_in_kernel_names, "block_motion_estimate_intel") == NULL)
+ {
+ free(built_in_kernel_names);
+ return;
+ }
+
+ cl_program built_in_prog = clCreateProgramWithBuiltInKernels(ctx, 1, &device, built_in_kernel_names, &err);
+ OCL_ASSERT(built_in_prog != NULL);
+ kernel = clCreateKernel(built_in_prog, "block_motion_estimate_intel", &err);
+ OCL_ASSERT(kernel != NULL);
+
+ cl_motion_estimation_desc_intel vmedesc = {CL_ME_MB_TYPE_16x16_INTEL, //0x0
+ CL_ME_SUBPIXEL_MODE_INTEGER_INTEL, //0x0
+ CL_ME_SAD_ADJUST_MODE_NONE_INTEL, //0x0
+ CL_ME_SEARCH_PATH_RADIUS_16_12_INTEL //0x5
+ };
+ cl_accelerator_intel accel = clCreateAcceleratorINTEL(ctx, CL_ACCELERATOR_TYPE_MOTION_ESTIMATION_INTEL,sizeof(cl_motion_estimation_desc_intel), &vmedesc, &err);
+ OCL_ASSERT(accel != NULL);
+
+ const size_t w = 71; //80
+ const size_t h = 41; //48
+
+ cl_image_format format;
+ cl_image_desc desc;
+
+ memset(&desc, 0x0, sizeof(cl_image_desc));
+ memset(&format, 0x0, sizeof(cl_image_format));
+
+ uint8_t* image_data1 = (uint8_t *)malloc(w * h); //src
+ uint8_t* image_data2 = (uint8_t *)malloc(w * h); //ref
+ for (size_t j = 0; j < h; j++) {
+ for (size_t i = 0; i < w; i++) {
+ if (i >= 32 && i <= 47 && j >= 16 && j <= 31)
+ image_data2[w * j + i] = image_data1[w * j + i] = 100;
+ else
+ image_data2[w * j + i] = image_data1[w * j + i] = 0;
+ }
+ }
+
+ format.image_channel_order = CL_R;
+ format.image_channel_data_type = CL_UNORM_INT8;
+ 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], CL_MEM_COPY_HOST_PTR, &format, &desc, image_data1); //src
+ OCL_CREATE_IMAGE(buf[1], CL_MEM_COPY_HOST_PTR, &format, &desc, image_data2); //ref
+
+ const size_t mv = (80/16) * (48/16);
+ OCL_CREATE_BUFFER(buf[2], 0, mv * sizeof(int) * 4, NULL);
+
+ OCL_SET_ARG(0, sizeof(cl_accelerator_intel), &accel);
+ OCL_SET_ARG(1, sizeof(cl_mem), &buf[0]);
+ OCL_SET_ARG(2, sizeof(cl_mem), &buf[1]);
+ OCL_SET_ARG(3, sizeof(cl_mem), NULL);
+ OCL_SET_ARG(4, sizeof(cl_mem), &buf[2]);
+ OCL_SET_ARG(5, sizeof(cl_mem), NULL);
+
+ globals[0] = w;
+ globals[1] = h;
+ OCL_CALL(clEnqueueNDRangeKernel, queue, kernel, 2, NULL, globals, NULL, 0, NULL, NULL);
+
+ OCL_MAP_BUFFER(2);
+ short expected[] = {-64, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ 0, 0,
+ 0, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ -64, -48,
+ 0, -48,
+ -64, -48};
+ short* res = (short*)buf_data[2];
+ for (uint32_t j = 0; j < mv; ++j) {
+ OCL_ASSERT(res[j * 2 + 0] == expected[j * 2 + 0]);
+ OCL_ASSERT(res[j * 2 + 1] == expected[j * 2 + 1]);
+ }
+ OCL_UNMAP_BUFFER(2);
+
+ clReleaseAcceleratorINTEL(accel);
+ clReleaseKernel(kernel);
+ clReleaseProgram(built_in_prog);
+ free(built_in_kernel_names);
+ free(image_data1);
+ free(image_data2);
+}
+
+MAKE_UTEST_FROM_FUNCTION(builtin_kernel_block_motion_estimate_intel);
diff --git a/utests/utest_helper.hpp b/utests/utest_helper.hpp
index 3b17606..d8f8a50 100644
--- a/utests/utest_helper.hpp
+++ b/utests/utest_helper.hpp
@@ -26,6 +26,7 @@
#define __UTEST_HELPER_HPP__
#include "CL/cl.h"
+#include "CL/cl_ext.h"
#include "CL/cl_intel.h"
#include "utest.hpp"
#include "utest_assert.hpp"
--
1.9.1
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