/* * Copyright © 2014 Serge Martin (EdB) * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * copied from get-kernel-info.c * Copyright © 2012 Blaž Tomažič */ /** * @file get-kernel-arg-info.c * * Test API function: * * cl_int clGetKernelArgInfo (cl_kernel kernel, * cl_uint arg_indx, * cl_kernel_arg_info param_name, * size_t param_value_size, * void *param_value, * size_t *param_value_size_ret) */ #include "piglit-framework-cl-api.h" PIGLIT_CL_API_TEST_CONFIG_BEGIN config.name = "clGetKernelArgInfo"; config.version_min = 12; config.run_per_platform = true; config.create_context = true; config.program_source = "kernel void dummy_kernel(int param_1) {}"; config.build_options = "-cl-kernel-arg-info"; PIGLIT_CL_API_TEST_CONFIG_END enum piglit_result piglit_cl_test(const int argc, const char** argv, const struct piglit_cl_api_test_config* config, const struct piglit_cl_api_test_env* env) { #if defined(CL_VERSION_1_2) enum piglit_result result = PIGLIT_PASS; int i; cl_int errNo; cl_kernel kernel; size_t param_value_size; size_t ret_value_size; size_t expected_size; #define BUFFER_SIZE 8 char param_value[BUFFER_SIZE]; int num_kernel_arg_infos = PIGLIT_CL_ENUM_NUM(cl_kernel_arg_info, env->version); const cl_kernel_arg_info* kernel_arg_infos = PIGLIT_CL_ENUM_ARRAY(cl_kernel_arg_info); kernel = clCreateKernel(env->program, "dummy_kernel", &errNo); if(!piglit_cl_check_error(errNo, CL_SUCCESS)) { fprintf(stderr, "Failed (error code: %s): Create kernel.\n", piglit_cl_get_error_name(errNo)); return PIGLIT_FAIL; } /*** Normal usage ***/ for(i = 0; i < num_kernel_arg_infos; ++i) { printf("%s\n", piglit_cl_get_enum_name(kernel_arg_infos[i])); param_value_size = 0; ret_value_size = 0; errNo = clGetKernelArgInfo(kernel, 0, kernel_arg_infos[i], 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, CL_SUCCESS)) { fprintf(stderr, "Failed (error code: %s): Get size of %s.\n", piglit_cl_get_error_name(errNo), piglit_cl_get_enum_name(kernel_arg_infos[i])); piglit_merge_result(&result, PIGLIT_FAIL); continue; } if (param_value_size > BUFFER_SIZE) { fprintf(stderr, "Failed: BUFFER_SIZE is too low\n"); piglit_merge_result(&result, PIGLIT_FAIL); continue; } errNo = clGetKernelArgInfo(kernel, 0, kernel_arg_infos[i], BUFFER_SIZE, ¶m_value, &ret_value_size); if(!piglit_cl_check_error(errNo, CL_SUCCESS)) { fprintf(stderr, "Failed (error code: %s): Get value of %s.\n", piglit_cl_get_error_name(errNo), piglit_cl_get_enum_name(kernel_arg_infos[i])); piglit_merge_result(&result, PIGLIT_FAIL); continue; } if (param_value_size != ret_value_size) { fprintf(stderr, "Failed: the returned size doesn't matches the queried one\n"); piglit_merge_result(&result, PIGLIT_FAIL); continue; } #define CASE(_enum_, _type_, _n_) \ case _enum_: \ expected_size = sizeof(_type_) * ( _n_ ); \ break; expected_size = 0; switch (kernel_arg_infos[i]) { CASE(CL_KERNEL_ARG_ADDRESS_QUALIFIER, cl_kernel_arg_address_qualifier, 1) CASE(CL_KERNEL_ARG_ACCESS_QUALIFIER, cl_kernel_arg_access_qualifier, 1) CASE(CL_KERNEL_ARG_TYPE_NAME, char, 3 + 1) CASE(CL_KERNEL_ARG_TYPE_QUALIFIER, cl_kernel_arg_type_qualifier, 1) CASE(CL_KERNEL_ARG_NAME, char, 7 + 1) } #undef CASE if (ret_value_size != expected_size) { fprintf(stderr, "Failed: the returned size doesn't matches. Expected %lu, got %lu\n", expected_size, ret_value_size); piglit_merge_result(&result, PIGLIT_FAIL); } //TODO: test returned values } /*** Errors ***/ /* * CL_INVALID_ARG_INDEX if arg_indx is not a valid argument index. */ errNo = clGetKernelArgInfo(kernel, 99, CL_KERNEL_ARG_NAME, 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, CL_INVALID_ARG_INDEX)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_INVALID_ARG_INDEX if arg_indx is not a valid argument index.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } /* * CL_INVALID_VALUE if param_name is not one of the supported * values or if size in bytes specified by param_value_size is * less than size of return type and param_value is not a NULL * value. */ errNo = clGetKernelArgInfo(kernel, 0, CL_DEVICE_NAME, 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, CL_INVALID_VALUE)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_INVALID_VALUE if param_name is not one of the supported values.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } errNo = clGetKernelArgInfo(kernel, 0, CL_KERNEL_ARG_NAME, 1, ¶m_value, NULL); if(!piglit_cl_check_error(errNo, CL_INVALID_VALUE)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_INVALID_VALUE if size in bytes specified by param_value is less than size of return type and param_value is not a NULL value.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } /* * CL_KERNEL_ARG_INFO_NOT_AVAILABLE * if the argument information is not available for kernel. */ /* * Note that PoCL, AMD and Intel libs always return arg info. */ { char* strings[] = { "kernel void dummy_kernel(int param_a) {}" }; cl_program prog = piglit_cl_build_program_with_source(env->context, 1, strings, ""); cl_kernel kern = piglit_cl_create_kernel(prog, "dummy_kernel"); errNo = clGetKernelArgInfo(kern, 0, CL_KERNEL_ARG_NAME, 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, CL_KERNEL_ARG_INFO_NOT_AVAILABLE)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_KERNEL_ARG_INFO_NOT_AVAILABLE if the argument information is not available for kernel.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } clReleaseKernel(kern); clReleaseProgram(prog); } /* * CL_INVALID_KERNEL if kernel is not a valid kernel object. */ errNo = clGetKernelArgInfo(NULL, 0, CL_KERNEL_ARG_NAME, 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, CL_INVALID_KERNEL)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_INVALID_KERNEL if kernel is not a valid kernel object.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } clReleaseKernel(kernel); return result; #else return PIGLIT_SKIP; #endif }