130 lines
4.0 KiB
C++
130 lines
4.0 KiB
C++
/*
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* Copyright 1993-2010 NVIDIA Corporation. All rights reserved.
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*
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* NVIDIA Corporation and its licensors retain all intellectual
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* property and proprietary rights in and to this software and
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* related documentation and any modifications thereto.
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* Any use, reproduction, disclosure, or distribution of this
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* software and related documentation without an express license
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* agreement from NVIDIA Corporation is strictly prohibited.
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*/
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#include "TestCompact.h"
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TestCompact::TestCompact(std::string testName, NCVTestSourceProvider<Ncv32u> &src,
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Ncv32u length, Ncv32u badElem, Ncv32u badElemPercentage)
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:
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NCVTestProvider(testName),
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src(src),
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length(length),
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badElem(badElem),
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badElemPercentage(badElemPercentage > 100 ? 100 : badElemPercentage)
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{
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}
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bool TestCompact::toString(std::ofstream &strOut)
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{
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strOut << "length=" << length << std::endl;
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strOut << "badElem=" << badElem << std::endl;
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strOut << "badElemPercentage=" << badElemPercentage << std::endl;
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return true;
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}
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bool TestCompact::init()
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{
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return true;
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}
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bool TestCompact::process()
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{
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NCVStatus ncvStat;
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bool rcode = false;
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NCVVectorAlloc<Ncv32u> h_vecSrc(*this->allocatorCPU.get(), this->length);
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ncvAssertReturn(h_vecSrc.isMemAllocated(), false);
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NCVVectorAlloc<Ncv32u> d_vecSrc(*this->allocatorGPU.get(), this->length);
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ncvAssertReturn(d_vecSrc.isMemAllocated(), false);
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NCVVectorAlloc<Ncv32u> h_vecDst(*this->allocatorCPU.get(), this->length);
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ncvAssertReturn(h_vecDst.isMemAllocated(), false);
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NCVVectorAlloc<Ncv32u> d_vecDst(*this->allocatorGPU.get(), this->length);
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ncvAssertReturn(d_vecDst.isMemAllocated(), false);
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NCVVectorAlloc<Ncv32u> h_vecDst_d(*this->allocatorCPU.get(), this->length);
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ncvAssertReturn(h_vecDst_d.isMemAllocated(), false);
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NCV_SET_SKIP_COND(this->allocatorGPU.get()->isCounting());
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NCV_SKIP_COND_BEGIN
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ncvAssertReturn(this->src.fill(h_vecSrc), false);
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for (Ncv32u i=0; i<this->length; i++)
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{
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Ncv32u tmp = (h_vecSrc.ptr()[i]) & 0xFF;
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tmp = tmp * 99 / 255;
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if (tmp < this->badElemPercentage)
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{
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h_vecSrc.ptr()[i] = this->badElem;
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}
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}
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NCV_SKIP_COND_END
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NCVVectorAlloc<Ncv32u> h_dstLen(*this->allocatorCPU.get(), 1);
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ncvAssertReturn(h_dstLen.isMemAllocated(), false);
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Ncv32u bufSize;
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ncvStat = nppsStCompactGetSize_32u(this->length, &bufSize, this->devProp);
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ncvAssertReturn(NPPST_SUCCESS == ncvStat, false);
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NCVVectorAlloc<Ncv8u> d_tmpBuf(*this->allocatorGPU.get(), bufSize);
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ncvAssertReturn(d_tmpBuf.isMemAllocated(), false);
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Ncv32u h_outElemNum_h = 0;
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NCV_SKIP_COND_BEGIN
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ncvStat = h_vecSrc.copySolid(d_vecSrc, 0);
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
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ncvStat = nppsStCompact_32u(d_vecSrc.ptr(), this->length,
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d_vecDst.ptr(), h_dstLen.ptr(), this->badElem,
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d_tmpBuf.ptr(), bufSize, this->devProp);
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
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ncvStat = d_vecDst.copySolid(h_vecDst_d, 0);
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
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ncvStat = nppsStCompact_32u_host(h_vecSrc.ptr(), this->length, h_vecDst.ptr(), &h_outElemNum_h, this->badElem);
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ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
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NCV_SKIP_COND_END
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//bit-to-bit check
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bool bLoopVirgin = true;
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NCV_SKIP_COND_BEGIN
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if (h_dstLen.ptr()[0] != h_outElemNum_h)
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{
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bLoopVirgin = false;
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}
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else
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{
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for (Ncv32u i=0; bLoopVirgin && i < h_outElemNum_h; i++)
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{
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if (h_vecDst.ptr()[i] != h_vecDst_d.ptr()[i])
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{
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bLoopVirgin = false;
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}
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}
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}
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NCV_SKIP_COND_END
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if (bLoopVirgin)
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{
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rcode = true;
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}
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return rcode;
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}
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bool TestCompact::deinit()
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{
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return true;
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}
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