/* * Copyright © 2012 Blaž Tomažič * * 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. */ /** * @file get-kernel-work-group-info.c * * Test API function: * * cl_int clGetKernelWorkGroupInfo (cl_kernel kernel, * cl_device_id device, * cl_kernel_work_group_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 = "clGetKernelWorkGroupInfo"; config.version_min = 10; config.run_per_device = true; config.create_context = true; config.program_source = "kernel void dummy_kernel() {}"; 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) { enum piglit_result result = PIGLIT_PASS; int i; cl_int errNo; cl_kernel kernel; cl_uint* dev_count_ptr; size_t param_value_size; void* param_value; int num_kernel_work_group_infos = PIGLIT_CL_ENUM_NUM(cl_kernel_work_group_info, env->version); const cl_kernel_work_group_info* kernel_work_group_infos = PIGLIT_CL_ENUM_ARRAY(cl_kernel_work_group_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_work_group_infos; i++) { cl_int success_code = CL_SUCCESS; #if defined(CL_VERSION_1_2) /* CL_KERNEL_GLOBAL_WORK_SIZE query * is valid for custom device or build-in kernel */ if (kernel_work_group_infos[i] == CL_KERNEL_GLOBAL_WORK_SIZE) { cl_device_type* dev_type_ptr = piglit_cl_get_device_info(env->device_id, CL_DEVICE_TYPE); if (*dev_type_ptr != CL_DEVICE_TYPE_CUSTOM) success_code = CL_INVALID_VALUE; free(dev_type_ptr); } #endif printf("%s ", piglit_cl_get_enum_name(kernel_work_group_infos[i])); errNo = clGetKernelWorkGroupInfo(kernel, env->device_id, kernel_work_group_infos[i], 0, NULL, ¶m_value_size); if(!piglit_cl_check_error(errNo, success_code)) { fprintf(stderr, "Failed (error code: %s): Get size of %s.\n", piglit_cl_get_error_name(errNo), piglit_cl_get_enum_name(kernel_work_group_infos[i])); piglit_merge_result(&result, PIGLIT_FAIL); continue; } param_value = malloc(param_value_size); errNo = clGetKernelWorkGroupInfo(kernel, env->device_id, kernel_work_group_infos[i], param_value_size, param_value, NULL); if(!piglit_cl_check_error(errNo, success_code)) { fprintf(stderr, "Failed (error code: %s): Get value of %s.\n", piglit_cl_get_error_name(errNo), piglit_cl_get_enum_name(kernel_work_group_infos[i])); piglit_merge_result(&result, PIGLIT_FAIL); } //TODO: output returned values printf("\n"); free(param_value); } /*** Errors ***/ /* * 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 = clGetKernelWorkGroupInfo(kernel, env->device_id, 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 = clGetKernelWorkGroupInfo(kernel, env->device_id, CL_KERNEL_WORK_GROUP_SIZE, 1, param_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_INVALID_KERNEL if kernel is a not a valid kernel object. */ errNo = clGetKernelWorkGroupInfo(NULL, env->device_id, CL_KERNEL_WORK_GROUP_SIZE, 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); } /* * CL_INVALID_DEVICE if device is not in the list of devices associated with * kernel or if device is NULL but there is more than one device associated * with kernel * or * CL_SUCCESS if device is NULL but there is only one device associated with kernel. */ dev_count_ptr = piglit_cl_get_program_info(env->program, CL_PROGRAM_NUM_DEVICES); errNo = clGetKernelWorkGroupInfo(kernel, NULL, CL_KERNEL_WORK_GROUP_SIZE, 0, NULL, ¶m_value_size); if (*dev_count_ptr == 1) { if(!piglit_cl_check_error(errNo, CL_SUCCESS)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_SUCCESS if device is NULL but there is only one device associated with kernel.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } } else { if(!piglit_cl_check_error(errNo, CL_INVALID_DEVICE)) { fprintf(stderr, "Failed (error code: %s): Trigger CL_INVALID_DEVICE if device is NULL but there is more than one device associated with kernel.\n", piglit_cl_get_error_name(errNo)); piglit_merge_result(&result, PIGLIT_FAIL); } } free(dev_count_ptr); clReleaseKernel(kernel); return result; }