165 lines
6.3 KiB
C++
165 lines
6.3 KiB
C++
//
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// Copyright (c) 2018 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "testBase.h"
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#include "harness/typeWrappers.h"
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#include "harness/conversions.h"
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#include <sstream>
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#include <string>
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#include <vector>
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using namespace std;
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/*
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The test against cl_khr_create_command_queue extension. It validates if devices with Opencl 1.X can use clCreateCommandQueueWithPropertiesKHR function.
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Based on device capabilities test will create queue with NULL properties, CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE property and
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CL_QUEUE_PROFILING_ENABLE property. Finally simple kernel will be executed on such queue.
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*/
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const char *queue_test_kernel[] = {
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"__kernel void vec_cpy(__global int *src, __global int *dst)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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"\n"
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" dst[tid] = src[tid];\n"
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"\n"
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"}\n" };
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int enqueue_kernel(cl_context context, const cl_queue_properties_khr *queue_prop_def, cl_device_id deviceID, clKernelWrapper& kernel, size_t num_elements)
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{
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clMemWrapper streams[2];
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int error;
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std::vector<int> buf(num_elements);
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clCreateCommandQueueWithPropertiesKHR_fn clCreateCommandQueueWithPropertiesKHR = NULL;
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cl_platform_id platform;
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clEventWrapper event;
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error = clGetDeviceInfo(deviceID, CL_DEVICE_PLATFORM, sizeof(cl_platform_id), &platform, NULL);
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test_error(error, "clGetDeviceInfo for CL_DEVICE_PLATFORM failed");
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clCreateCommandQueueWithPropertiesKHR = (clCreateCommandQueueWithPropertiesKHR_fn) clGetExtensionFunctionAddressForPlatform(platform, "clCreateCommandQueueWithPropertiesKHR");
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if (clCreateCommandQueueWithPropertiesKHR == NULL)
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{
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log_error("ERROR: clGetExtensionFunctionAddressForPlatform failed\n");
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return -1;
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}
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clCommandQueueWrapper queue = clCreateCommandQueueWithPropertiesKHR(context, deviceID, queue_prop_def, &error);
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test_error(error, "clCreateCommandQueueWithPropertiesKHR failed");
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for (int i = 0; i < num_elements; ++i)
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{
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buf[i] = i;
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}
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streams[0] = clCreateBuffer(context, CL_MEM_READ_WRITE | CL_MEM_USE_HOST_PTR, num_elements * sizeof(int), buf.data(), &error);
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test_error( error, "clCreateBuffer failed." );
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streams[1] = clCreateBuffer(context, CL_MEM_READ_WRITE | CL_MEM_ALLOC_HOST_PTR, num_elements * sizeof(int), NULL, &error);
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test_error( error, "clCreateBuffer failed." );
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error = clSetKernelArg(kernel, 0, sizeof(streams[0]), &streams[0]);
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test_error( error, "clSetKernelArg failed." );
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error = clSetKernelArg(kernel, 1, sizeof(streams[1]), &streams[1]);
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test_error( error, "clSetKernelArg failed." );
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error = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, &num_elements, NULL, 0, NULL, &event);
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test_error( error, "clEnqueueNDRangeKernel failed." );
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error = clWaitForEvents(1, &event);
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test_error(error, "clWaitForEvents failed.");
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error = clEnqueueReadBuffer(queue, streams[1], CL_TRUE, 0, num_elements, buf.data(), 0, NULL, NULL);
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test_error( error, "clEnqueueReadBuffer failed." );
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for (int i = 0; i < num_elements; ++i)
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{
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if (buf[i] != i)
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{
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log_error("ERROR: Incorrect vector copy result.");
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return -1;
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}
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}
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return 0;
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}
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int test_queue_properties(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements)
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{
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if (num_elements <= 0)
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{
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num_elements = 128;
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}
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int error = 0;
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clProgramWrapper program;
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clKernelWrapper kernel;
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cl_queue_properties_khr device_props = 0;
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cl_queue_properties_khr queue_prop_def[] = { CL_QUEUE_PROPERTIES, 0, 0 };
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// Query extension
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if (!is_extension_available(deviceID, "cl_khr_create_command_queue"))
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{
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log_info("extension cl_khr_create_command_queue is not supported.\n");
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return 0;
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}
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error = create_single_kernel_helper(context, &program, &kernel, 1, queue_test_kernel, "vec_cpy");
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test_error(error, "create_single_kernel_helper failed");
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log_info("Queue property NULL. Testing ... \n");
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error = enqueue_kernel(context, NULL,deviceID, kernel, (size_t)num_elements);
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test_error(error, "enqueue_kernel failed");
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error = clGetDeviceInfo(deviceID, CL_DEVICE_QUEUE_PROPERTIES, sizeof(device_props), &device_props, NULL);
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test_error(error, "clGetDeviceInfo for CL_DEVICE_QUEUE_PROPERTIES failed");
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if (device_props & CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE)
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{
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log_info("Queue property CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE supported. Testing ... \n");
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queue_prop_def[1] = CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE;
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error = enqueue_kernel(context, queue_prop_def, deviceID, kernel, (size_t)num_elements);
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test_error(error, "enqueue_kernel failed");
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} else
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{
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log_info("Queue property CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE not supported \n");
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}
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if (device_props & CL_QUEUE_PROFILING_ENABLE)
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{
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log_info("Queue property CL_QUEUE_PROFILING_ENABLE supported. Testing ... \n");
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queue_prop_def[1] = CL_QUEUE_PROFILING_ENABLE;
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error = enqueue_kernel(context, queue_prop_def, deviceID, kernel, (size_t)num_elements);
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test_error(error, "enqueue_kernel failed");
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} else
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{
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log_info("Queue property CL_QUEUE_PROFILING_ENABLE not supported \n");
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}
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if (device_props & CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE && device_props & CL_QUEUE_PROFILING_ENABLE)
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{
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log_info("Queue property CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE & CL_QUEUE_PROFILING_ENABLE supported. Testing ... \n");
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queue_prop_def[1] = CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE|CL_QUEUE_PROFILING_ENABLE;
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error = enqueue_kernel(context, queue_prop_def, deviceID, kernel, (size_t)num_elements);
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test_error(error, "enqueue_kernel failed");
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}
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else
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{
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log_info("Queue property CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE or CL_QUEUE_PROFILING_ENABLE not supported \n");
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}
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return 0;
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} |