1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved. 15 // Third party copyrights are property of their respective owners. 16 // 17 // Redistribution and use in source and binary forms, with or without modification, 18 // are permitted provided that the following conditions are met: 19 // 20 // * Redistribution's of source code must retain the above copyright notice, 21 // this list of conditions and the following disclaimer. 22 // 23 // * Redistribution's in binary form must reproduce the above copyright notice, 24 // this list of conditions and the following disclaimer in the documentation 25 // and/or other materials provided with the distribution. 26 // 27 // * The name of the copyright holders may not be used to endorse or promote products 28 // derived from this software without specific prior written permission. 29 // 30 // This software is provided by the copyright holders and contributors "as is" and 31 // any express or implied warranties, including, but not limited to, the implied 32 // warranties of merchantability and fitness for a particular purpose are disclaimed. 33 // In no event shall the Intel Corporation or contributors be liable for any direct, 34 // indirect, incidental, special, exemplary, or consequential damages 35 // (including, but not limited to, procurement of substitute goods or services; 36 // loss of use, data, or profits; or business interruption) however caused 37 // and on any theory of liability, whether in contract, strict liability, 38 // or tort (including negligence or otherwise) arising in any way out of 39 // the use of this software, even if advised of the possibility of such damage. 40 // 41 //M*/ 42 43 #include "test_precomp.hpp" 44 45 #ifdef HAVE_CUDA 46 47 #include <cuda_runtime.h> 48 49 #include "opencv2/core/cuda.hpp" 50 #include "opencv2/ts/cuda_test.hpp" 51 52 using namespace cvtest; 53 54 struct Async : testing::TestWithParam<cv::cuda::DeviceInfo> 55 { 56 cv::cuda::HostMem src; 57 cv::cuda::GpuMat d_src; 58 59 cv::cuda::HostMem dst; 60 cv::cuda::GpuMat d_dst; 61 62 virtual void SetUp() 63 { 64 cv::cuda::DeviceInfo devInfo = GetParam(); 65 cv::cuda::setDevice(devInfo.deviceID()); 66 67 src = cv::cuda::HostMem(cv::cuda::HostMem::PAGE_LOCKED); 68 69 cv::Mat m = randomMat(cv::Size(128, 128), CV_8UC1); 70 m.copyTo(src); 71 } 72 }; 73 74 void checkMemSet(int status, void* userData) 75 { 76 ASSERT_EQ(cudaSuccess, status); 77 78 Async* test = reinterpret_cast<Async*>(userData); 79 80 cv::cuda::HostMem src = test->src; 81 cv::cuda::HostMem dst = test->dst; 82 83 cv::Mat dst_gold = cv::Mat::zeros(src.size(), src.type()); 84 85 ASSERT_MAT_NEAR(dst_gold, dst, 0); 86 } 87 88 CUDA_TEST_P(Async, MemSet) 89 { 90 cv::cuda::Stream stream; 91 92 d_dst.upload(src); 93 94 d_dst.setTo(cv::Scalar::all(0), stream); 95 d_dst.download(dst, stream); 96 97 Async* test = this; 98 stream.enqueueHostCallback(checkMemSet, test); 99 100 stream.waitForCompletion(); 101 } 102 103 void checkConvert(int status, void* userData) 104 { 105 ASSERT_EQ(cudaSuccess, status); 106 107 Async* test = reinterpret_cast<Async*>(userData); 108 109 cv::cuda::HostMem src = test->src; 110 cv::cuda::HostMem dst = test->dst; 111 112 cv::Mat dst_gold; 113 src.createMatHeader().convertTo(dst_gold, CV_32S); 114 115 ASSERT_MAT_NEAR(dst_gold, dst, 0); 116 } 117 118 CUDA_TEST_P(Async, Convert) 119 { 120 cv::cuda::Stream stream; 121 122 d_src.upload(src, stream); 123 d_src.convertTo(d_dst, CV_32S, stream); 124 d_dst.download(dst, stream); 125 126 Async* test = this; 127 stream.enqueueHostCallback(checkConvert, test); 128 129 stream.waitForCompletion(); 130 } 131 132 CUDA_TEST_P(Async, HostMemAllocator) 133 { 134 cv::cuda::Stream stream; 135 136 cv::Mat h_dst; 137 h_dst.allocator = cv::cuda::HostMem::getAllocator(); 138 139 d_src.upload(src, stream); 140 d_src.convertTo(d_dst, CV_32S, stream); 141 d_dst.download(h_dst, stream); 142 143 stream.waitForCompletion(); 144 145 cv::Mat dst_gold; 146 src.createMatHeader().convertTo(dst_gold, CV_32S); 147 148 ASSERT_MAT_NEAR(dst_gold, h_dst, 0); 149 } 150 151 INSTANTIATE_TEST_CASE_P(CUDA_Stream, Async, ALL_DEVICES); 152 153 #endif // HAVE_CUDA 154
