[Beignet] [REFINED PATCH 4/4] Add a test case for binary load.
He Junyan
junyan.he at inbox.com
Wed Sep 11 23:10:28 PDT 2013
Fix the problem of out-source building
On Thu, 2013-09-12 at 14:06 +0800, junyan.he at inbox.com wrote:
> From: Junyan He <junyan.he at linux.intel.com>
>
> Signed-off-by: Junyan He <junyan.he at linux.intel.com>
> ---
> utests/CMakeLists.txt | 13 +++++++
> utests/load_program_from_bin.cpp | 77 ++++++++++++++++++++++++++++++++++++++
> utests/utest_helper.cpp | 8 ++--
> utests/utest_helper.hpp | 3 ++
> 4 files changed, 97 insertions(+), 4 deletions(-)
> create mode 100644 utests/load_program_from_bin.cpp
>
> diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt
> index ffabc39..06188a6 100644
> --- a/utests/CMakeLists.txt
> +++ b/utests/CMakeLists.txt
> @@ -141,11 +141,22 @@ set (utests_sources
> compiler_long_mult.cpp
> compiler_long_cmp.cpp
> compiler_bool_cross_basic_block.cpp
> + load_program_from_bin.cpp
> utest_assert.cpp
> utest.cpp
> utest_file_map.cpp
> utest_helper.cpp)
>
> +SET (kernel_bin ${CMAKE_CURRENT_SOURCE_DIR}/../kernels/compiler_ceil)
> +ADD_CUSTOM_COMMAND(
> + OUTPUT ${kernel_bin}.bin
> + COMMAND ${CMAKE_CURRENT_BINARY_DIR}/../backend/src/gbe_bin_generater ${kernel_bin}.cl -o${kernel_bin}.bin
> + DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/../backend/src/gbe_bin_generater ${kernel_bin}.cl
> + )
> +
> +ADD_CUSTOM_TARGET(kernel_bin.bin
> + DEPENDS ${kernel_bin}.bin)
> +
> if (EGL_FOUND AND MESA_SOURCE_FOUND)
> SET(utests_sources ${utests_sources} compiler_fill_gl_image.cpp)
> SET(CMAKE_CXX_FLAGS "-DHAS_EGL ${CMAKE_CXX_FLAGS}")
> @@ -158,7 +169,9 @@ TARGET_LINK_LIBRARIES(utests cl m ${OPENGL_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
>
> ADD_EXECUTABLE(utest_run utest_run.cpp)
> TARGET_LINK_LIBRARIES(utest_run utests)
> +ADD_DEPENDENCIES (utest_run kernel_bin.bin)
>
> ADD_EXECUTABLE(flat_address_space runtime_flat_address_space.cpp)
> TARGET_LINK_LIBRARIES(flat_address_space utests)
>
> +
> diff --git a/utests/load_program_from_bin.cpp b/utests/load_program_from_bin.cpp
> new file mode 100644
> index 0000000..d45c2bd
> --- /dev/null
> +++ b/utests/load_program_from_bin.cpp
> @@ -0,0 +1,77 @@
> +#include "utest_helper.hpp"
> +#include "utest_file_map.hpp"
> +#include <cmath>
> +#include <algorithm>
> +
> +using namespace std;
> +
> +static void cpu(int global_id, float *src, float *dst) {
> + dst[global_id] = ceilf(src[global_id]);
> +}
> +
> +static void test_load_program_from_bin(void)
> +{
> + const size_t n = 16;
> + float cpu_dst[16], cpu_src[16];
> + cl_int status;
> + cl_int binary_status;
> + char *ker_path = NULL;
> +
> + cl_file_map_t *fm = cl_file_map_new();
> + ker_path = cl_do_kiss_path("compiler_ceil.bin", device);
> + OCL_ASSERT (cl_file_map_open(fm, ker_path) == CL_FILE_MAP_SUCCESS);
> +
> + const unsigned char *src = (const unsigned char *)cl_file_map_begin(fm);
> + const size_t sz = cl_file_map_size(fm);
> +
> + program = clCreateProgramWithBinary(ctx, 1,
> + &device, &sz, &src, &binary_status, &status);
> +
> + OCL_ASSERT(program && status == CL_SUCCESS);
> +
> + /* OCL requires to build the program even if it is created from a binary */
> + OCL_ASSERT(clBuildProgram(program, 1, &device, NULL, NULL, NULL) == CL_SUCCESS);
> +
> + kernel = clCreateKernel(program, "compiler_ceil", &status);
> + OCL_ASSERT(status == CL_SUCCESS);
> +
> + OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(float), NULL);
> + OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(float), NULL);
> + OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
> + OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
> + globals[0] = 16;
> + locals[0] = 16;
> +
> + // Run random tests
> + for (uint32_t pass = 0; pass < 8; ++pass) {
> + OCL_MAP_BUFFER(0);
> + for (int32_t i = 0; i < (int32_t) n; ++i)
> + cpu_src[i] = ((float*)buf_data[0])[i] = .1f * (rand() & 15) - .75f;
> + OCL_UNMAP_BUFFER(0);
> +
> + // Run the kernel on GPU
> + OCL_NDRANGE(1);
> +
> + // Run on CPU
> + for (int32_t i = 0; i < (int32_t) n; ++i) cpu(i, cpu_src, cpu_dst);
> +
> + // Compare
> + OCL_MAP_BUFFER(1);
> +
> +#if 0
> + printf("#### GPU:\n");
> + for (int32_t i = 0; i < (int32_t) n; ++i)
> + printf(" %f", ((float *)buf_data[1])[i]);
> + printf("\n#### CPU:\n");
> + for (int32_t i = 0; i < (int32_t) n; ++i)
> + printf(" %f", cpu_dst[i]);
> + printf("\n");
> +#endif
> +
> + for (int32_t i = 0; i < (int32_t) n; ++i)
> + OCL_ASSERT(((float *)buf_data[1])[i] == cpu_dst[i]);
> + OCL_UNMAP_BUFFER(1);
> + }
> +}
> +
> +MAKE_UTEST_FROM_FUNCTION(test_load_program_from_bin);
> diff --git a/utests/utest_helper.cpp b/utests/utest_helper.cpp
> index b4f61df..8089799 100644
> --- a/utests/utest_helper.cpp
> +++ b/utests/utest_helper.cpp
> @@ -205,8 +205,8 @@ clpanic(const char *msg, int rval)
> exit(-1);
> }
>
> -static char*
> -do_kiss_path(const char *file, cl_device_id device)
> +char*
> +cl_do_kiss_path(const char *file, cl_device_id device)
> {
> cl_int ver;
> const char *sub_path = NULL;
> @@ -239,7 +239,7 @@ cl_kernel_init(const char *file_name, const char *kernel_name, int format, const
> cl_int status = CL_SUCCESS;
>
> /* Load the program and build it */
> - ker_path = do_kiss_path(file_name, device);
> + ker_path = cl_do_kiss_path(file_name, device);
> if (format == LLVM)
> program = clCreateProgramWithLLVMIntel(ctx, 1, &device, ker_path, &status);
> else if (format == SOURCE) {
> @@ -513,7 +513,7 @@ struct bmphdr {
> int *cl_read_bmp(const char *filename, int *width, int *height)
> {
> struct bmphdr hdr;
> - char *bmppath = do_kiss_path(filename, device);
> + char *bmppath = cl_do_kiss_path(filename, device);
> FILE *fp = fopen(bmppath, "rb");
> assert(fp);
>
> diff --git a/utests/utest_helper.hpp b/utests/utest_helper.hpp
> index 4a6071d..29a21d5 100644
> --- a/utests/utest_helper.hpp
> +++ b/utests/utest_helper.hpp
> @@ -186,6 +186,9 @@ extern int cl_ocl_init(void);
> extern int cl_kernel_init(const char *file_name,
> const char *kernel_name, int format, const char * build_opt);
>
> +/* Get the file path */
> +extern char* cl_do_kiss_path(const char *file, cl_device_id device);
> +
> /* init the bunch of global varaibles here */
> extern int cl_test_init(const char *file_name, const char *kernel_name, int format);
>
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