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 TestCompact::TestCompact(std::string testName_, NCVTestSourceProvider<Ncv32u> &src_, 46 Ncv32u length_, Ncv32u badElem_, Ncv32u badElemPercentage_) 47 : 48 NCVTestProvider(testName_), 49 src(src_), 50 length(length_), 51 badElem(badElem_), 52 badElemPercentage(badElemPercentage_ > 100 ? 100 : badElemPercentage_) 53 { 54 } 55 56 57 bool TestCompact::toString(std::ofstream &strOut) 58 { 59 strOut << "length=" << length << std::endl; 60 strOut << "badElem=" << badElem << std::endl; 61 strOut << "badElemPercentage=" << badElemPercentage << std::endl; 62 return true; 63 } 64 65 66 bool TestCompact::init() 67 { 68 return true; 69 } 70 71 72 bool TestCompact::process() 73 { 74 NCVStatus ncvStat; 75 bool rcode = false; 76 77 NCVVectorAlloc<Ncv32u> h_vecSrc(*this->allocatorCPU.get(), this->length); 78 ncvAssertReturn(h_vecSrc.isMemAllocated(), false); 79 NCVVectorAlloc<Ncv32u> d_vecSrc(*this->allocatorGPU.get(), this->length); 80 ncvAssertReturn(d_vecSrc.isMemAllocated(), false); 81 82 NCVVectorAlloc<Ncv32u> h_vecDst(*this->allocatorCPU.get(), this->length); 83 ncvAssertReturn(h_vecDst.isMemAllocated(), false); 84 NCVVectorAlloc<Ncv32u> d_vecDst(*this->allocatorGPU.get(), this->length); 85 ncvAssertReturn(d_vecDst.isMemAllocated(), false); 86 NCVVectorAlloc<Ncv32u> h_vecDst_d(*this->allocatorCPU.get(), this->length); 87 ncvAssertReturn(h_vecDst_d.isMemAllocated(), false); 88 89 NCV_SET_SKIP_COND(this->allocatorGPU.get()->isCounting()); 90 NCV_SKIP_COND_BEGIN 91 ncvAssertReturn(this->src.fill(h_vecSrc), false); 92 for (Ncv32u i=0; i<this->length; i++) 93 { 94 Ncv32u tmp = (h_vecSrc.ptr()[i]) & 0xFF; 95 tmp = tmp * 99 / 255; 96 if (tmp < this->badElemPercentage) 97 { 98 h_vecSrc.ptr()[i] = this->badElem; 99 } 100 } 101 NCV_SKIP_COND_END 102 103 NCVVectorAlloc<Ncv32u> h_dstLen(*this->allocatorCPU.get(), 1); 104 ncvAssertReturn(h_dstLen.isMemAllocated(), false); 105 Ncv32u bufSize; 106 ncvStat = nppsStCompactGetSize_32u(this->length, &bufSize, this->devProp); 107 ncvAssertReturn(NPPST_SUCCESS == ncvStat, false); 108 NCVVectorAlloc<Ncv8u> d_tmpBuf(*this->allocatorGPU.get(), bufSize); 109 ncvAssertReturn(d_tmpBuf.isMemAllocated(), false); 110 111 Ncv32u h_outElemNum_h = 0; 112 113 NCV_SKIP_COND_BEGIN 114 ncvStat = h_vecSrc.copySolid(d_vecSrc, 0); 115 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); 116 ncvStat = nppsStCompact_32u(d_vecSrc.ptr(), this->length, 117 d_vecDst.ptr(), h_dstLen.ptr(), this->badElem, 118 d_tmpBuf.ptr(), bufSize, this->devProp); 119 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); 120 ncvStat = d_vecDst.copySolid(h_vecDst_d, 0); 121 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); 122 123 ncvStat = nppsStCompact_32u_host(h_vecSrc.ptr(), this->length, h_vecDst.ptr(), &h_outElemNum_h, this->badElem); 124 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false); 125 NCV_SKIP_COND_END 126 127 //bit-to-bit check 128 bool bLoopVirgin = true; 129 130 NCV_SKIP_COND_BEGIN 131 if (h_dstLen.ptr()[0] != h_outElemNum_h) 132 { 133 bLoopVirgin = false; 134 } 135 else 136 { 137 for (Ncv32u i=0; bLoopVirgin && i < h_outElemNum_h; i++) 138 { 139 if (h_vecDst.ptr()[i] != h_vecDst_d.ptr()[i]) 140 { 141 bLoopVirgin = false; 142 } 143 } 144 } 145 NCV_SKIP_COND_END 146 147 if (bLoopVirgin) 148 { 149 rcode = true; 150 } 151 152 return rcode; 153 } 154 155 156 bool TestCompact::deinit() 157 { 158 return true; 159 } 160
