| // |
| // Copyright (c) 2021 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 "procs.h" |
| |
| |
| int test_cxx_for_opencl_version(cl_device_id device, cl_context context, |
| cl_command_queue queue) |
| { |
| cl_int cxx4opencl_version; |
| cl_int cxx4opencl_expected_version; |
| clProgramWrapper program; |
| clKernelWrapper kernel; |
| cl_int error; |
| cl_int value = 0; |
| const char *kernel_sstr = |
| R"( |
| __kernel void k(__global int* buf) { |
| buf[0] = __OPENCL_CPP_VERSION__; |
| })"; |
| const size_t lengths[1] = { std::string{ kernel_sstr }.size() }; |
| |
| clProgramWrapper writer_program = |
| clCreateProgramWithSource(context, 1, &kernel_sstr, lengths, &error); |
| test_error(error, "Failed to create program with source"); |
| |
| error = clCompileProgram(writer_program, 1, &device, "-cl-std=CLC++", 0, |
| nullptr, nullptr, nullptr, nullptr); |
| test_error(error, "Failed to compile program"); |
| |
| cl_program progs[1] = { writer_program }; |
| program = clLinkProgram(context, 1, &device, "", 1, progs, 0, 0, &error); |
| test_error(error, "Failed to link program"); |
| |
| clMemWrapper out = |
| clCreateBuffer(context, CL_MEM_READ_WRITE | CL_MEM_COPY_HOST_PTR, |
| sizeof(cxx4opencl_version), &cxx4opencl_version, &error); |
| test_error(error, "clCreateBuffer failed"); |
| |
| kernel = clCreateKernel(program, "k", &error); |
| test_error(error, "Failed to create k kernel"); |
| |
| error = clSetKernelArg(kernel, 0, sizeof(out), &out); |
| test_error(error, "clSetKernelArg failed"); |
| |
| size_t global_size = 1; |
| error = clEnqueueNDRangeKernel(queue, kernel, 1, nullptr, &global_size, |
| nullptr, 0, nullptr, nullptr); |
| test_error(error, "clEnqueueNDRangeKernel failed"); |
| |
| error = clEnqueueReadBuffer(queue, out, CL_BLOCKING, 0, |
| sizeof(cxx4opencl_version), &cxx4opencl_version, |
| 0, nullptr, nullptr); |
| test_error(error, "clEnqueueReadBuffer failed"); |
| |
| error = clFinish(queue); |
| test_error(error, "clFinish failed"); |
| |
| error = |
| clGetDeviceInfo(device, CL_DEVICE_CXX_FOR_OPENCL_NUMERIC_VERSION_EXT, |
| sizeof(value), &value, nullptr); |
| test_error(error, "Failed to get device info"); |
| |
| cxx4opencl_expected_version = CL_VERSION_MAJOR_KHR(value) * 100 |
| + CL_VERSION_MINOR_KHR(value) * 10 + CL_VERSION_PATCH_KHR(value); |
| |
| if (cxx4opencl_version != cxx4opencl_expected_version) |
| { |
| log_error("ERROR: C++ for OpenCL version mismatch - returned %lu, " |
| "expected %lu\n", |
| static_cast<long unsigned>(value), |
| static_cast<long unsigned>(cxx4opencl_expected_version)); |
| return TEST_FAIL; |
| } |
| |
| return TEST_PASS; |
| } |
| |
| int test_cxx_for_opencl_ver(cl_device_id device, cl_context context, |
| cl_command_queue queue, int) |
| { |
| if (!is_extension_available(device, "cl_ext_cxx_for_opencl")) |
| { |
| log_info("Device does not support 'cl_ext_cxx_for_opencl'. Skipping " |
| "the test.\n"); |
| return TEST_SKIPPED_ITSELF; |
| } |
| |
| return test_cxx_for_opencl_version(device, context, queue); |
| } |