| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #include <stdio.h> |
| #include <string.h> |
| #include "harness/testHarness.h" |
| #include "harness/typeWrappers.h" |
| |
| #include "utils.h" |
| |
| int run_single_kernel(cl_context context, cl_command_queue queue, const char** source, unsigned int num_lines, const char* kernel_name, void* results, size_t res_size) |
| { |
| return run_single_kernel_args(context, queue, source, num_lines, kernel_name, results, res_size, 0, NULL); |
| } |
| |
| int run_single_kernel_args(cl_context context, cl_command_queue queue, const char** source, unsigned int num_lines, const char* kernel_name, void* results, size_t res_size, cl_uint num_args, kernel_arg* args) |
| { |
| return run_n_kernel_args(context, queue, source, num_lines, kernel_name, 1, 1, results, res_size, num_args, args); |
| } |
| |
| int run_n_kernel_args(cl_context context, cl_command_queue queue, const char** source, unsigned int num_lines, const char* kernel_name, size_t local, size_t global, void* results, size_t res_size, cl_uint num_args, kernel_arg* args) |
| { |
| cl_int err_ret, status; |
| clProgramWrapper program; |
| clKernelWrapper kernel; |
| clMemWrapper mem; |
| clEventWrapper event; |
| cl_uint i; |
| size_t ret_len; |
| |
| err_ret = create_single_kernel_helper(context, &program, &kernel, num_lines, |
| source, kernel_name); |
| if(check_error(err_ret, "Create single kernel failed")) return -1; |
| |
| mem = clCreateBuffer(context, CL_MEM_READ_WRITE | CL_MEM_USE_HOST_PTR, res_size, results, &err_ret); |
| test_error(err_ret, "clCreateBuffer() failed"); |
| |
| err_ret = clSetKernelArg(kernel, 0, sizeof(cl_mem), &mem); |
| if(check_error(err_ret, "clSetKernelArg(%d, %d, %p) for kernel: '%s' failed: %d", 0, (int)sizeof(cl_mem), &mem, kernel_name, err_ret)) return err_ret; |
| |
| for(i = 0; i < num_args; ++i) |
| { |
| err_ret = clSetKernelArg(kernel, i+1, args[i].size, args[i].ptr); |
| if(check_error(err_ret, "clSetKernelArg(%d, %d, %p) for kernel: '%s' failed: %d", (int)(i+1), (int)args[i].size, args[i].ptr, kernel_name, err_ret)) return err_ret; |
| } |
| |
| err_ret = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, &global, (local ? &local : NULL), 0, NULL, &event); |
| if(check_error(err_ret, "clEnqueueNDRangeKernel('%s', gws=%d, lws=%d) failed", kernel_name, (int)global, (int)local)) return err_ret; |
| |
| err_ret = clEnqueueReadBuffer(queue, mem, CL_TRUE, 0, res_size, results, 0, NULL, NULL); |
| test_error(err_ret, "clEnqueueReadBuffer() failed"); |
| |
| err_ret = clGetEventInfo(event, CL_EVENT_COMMAND_EXECUTION_STATUS, sizeof(status), &status, &ret_len); |
| test_error(err_ret, "clGetEventInfo() failed"); |
| |
| #if CL_COMPLETE != CL_SUCCESS |
| #error Fix me! |
| #endif |
| |
| // This hack is possible because CL_COMPLETE and CL_SUCCESS defined as 0x0 |
| if(check_error(status, "Kernel execution status %d", status)) return status; |
| |
| return 0; |
| } |
| |