From 36644bb9e3e94dfea42e44ab92f48fd120db808f Mon Sep 17 00:00:00 2001 From: LuoXionghu Date: Wed, 16 Jul 2014 09:31:06 +0800 Subject: [PATCH] add utest load_program_from_gen_bin. this test case would check whether genProgramSerializeToBinary in backend can generator gen binary correctly. rename load_program_from_bin to load_program_from_bin_file. the difference is load_program_from_bin_file could either load program from llvm binary or gen binary file generated by gbe_bin_generator. Signed-off-by: LuoXionghu Reviewed-by: Zhigang Gong --- utests/CMakeLists.txt | 3 +- ...from_bin.cpp => load_program_from_bin_file.cpp} | 4 +- utests/load_program_from_gen_bin.cpp | 93 ++++++++++++++++++++++ 3 files changed, 97 insertions(+), 3 deletions(-) rename utests/{load_program_from_bin.cpp => load_program_from_bin_file.cpp} (95%) create mode 100644 utests/load_program_from_gen_bin.cpp diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt index 3614c57..561744d 100644 --- a/utests/CMakeLists.txt +++ b/utests/CMakeLists.txt @@ -171,7 +171,8 @@ set (utests_sources compiler_simd_any.cpp compiler_simd_all.cpp compiler_double_precision.cpp - load_program_from_bin.cpp + load_program_from_bin_file.cpp + load_program_from_gen_bin.cpp get_arg_info.cpp profiling_exec.cpp enqueue_copy_buf.cpp diff --git a/utests/load_program_from_bin.cpp b/utests/load_program_from_bin_file.cpp similarity index 95% rename from utests/load_program_from_bin.cpp rename to utests/load_program_from_bin_file.cpp index d45c2bd..feefacc 100644 --- a/utests/load_program_from_bin.cpp +++ b/utests/load_program_from_bin_file.cpp @@ -9,7 +9,7 @@ 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) +static void test_load_program_from_bin_file(void) { const size_t n = 16; float cpu_dst[16], cpu_src[16]; @@ -74,4 +74,4 @@ static void test_load_program_from_bin(void) } } -MAKE_UTEST_FROM_FUNCTION(test_load_program_from_bin); +MAKE_UTEST_FROM_FUNCTION(test_load_program_from_bin_file); diff --git a/utests/load_program_from_gen_bin.cpp b/utests/load_program_from_gen_bin.cpp new file mode 100644 index 0000000..3db13b2 --- /dev/null +++ b/utests/load_program_from_gen_bin.cpp @@ -0,0 +1,93 @@ +#include "utest_helper.hpp" +#include "utest_file_map.hpp" +#include +#include + +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_gen_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.cl", device); + OCL_ASSERT (cl_file_map_open(fm, ker_path) == CL_FILE_MAP_SUCCESS); + + const char *src = (const char *)cl_file_map_begin(fm); + + program =clCreateProgramWithSource(ctx, 1, &src, NULL, &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); + + size_t binarySize; + unsigned char *binary = NULL; + + status = clGetProgramInfo( program, CL_PROGRAM_BINARY_SIZES, sizeof( binarySize ), &binarySize, NULL ); + OCL_ASSERT(status == CL_SUCCESS); + // Create a buffer and get the gen binary + binary = (unsigned char*)malloc(sizeof(unsigned char)*binarySize); + OCL_ASSERT(binary != NULL); + + status = clGetProgramInfo( program, CL_PROGRAM_BINARIES, sizeof( &binary), &binary, NULL ); + OCL_ASSERT(status == CL_SUCCESS); + + cl_program bin_program = clCreateProgramWithBinary(ctx, 1, + &device, &binarySize, (const unsigned char**)&binary, &binary_status, &status); + OCL_ASSERT(bin_program && status == CL_SUCCESS); + /* OCL requires to build the program even if it is created from a binary */ + OCL_ASSERT(clBuildProgram(bin_program, 1, &device, NULL, NULL, NULL) == CL_SUCCESS); + + kernel = clCreateKernel(bin_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_gen_bin); -- 2.7.4