mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2024-11-24 21:59:18 +08:00
685 lines
20 KiB
C
685 lines
20 KiB
C
|
/* Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* * Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* * Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
* * Neither the name of NVIDIA CORPORATION nor the names of its
|
||
|
|
* contributors may be used to endorse or promote products derived
|
||
|
|
* from this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
||
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
||
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef NV_UTIL_NPP_SIGNAL_ALLOCATORS_NPP_H
|
||
|
|
#define NV_UTIL_NPP_SIGNAL_ALLOCATORS_NPP_H
|
||
|
|
|
||
|
|
|
||
|
|
#include "Exceptions.h"
|
||
|
|
|
||
|
|
#include <npps.h>
|
||
|
|
#include <cuda_runtime.h>
|
||
|
|
|
||
|
|
namespace npp
|
||
|
|
{
|
||
|
|
|
||
|
|
template <typename D>
|
||
|
|
class SignalAllocator
|
||
|
|
{
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp8u>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp8u *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp8u *pResult = nppsMalloc_8u(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp8u *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp8u *pDst, const Npp8u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp8u),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp8u *pDst, const Npp8u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp8u), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp8u *pDst, const Npp8u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp8u), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp16s>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16s *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp16s *pResult = nppsMalloc_16s(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp16s *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp16s *pDst, const Npp16s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16s),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp16s *pDst, const Npp16s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16s), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp16s *pDst, const Npp16s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16s), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp16u>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16u *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp16u *pResult = nppsMalloc_16u(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp16u *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp16u *pDst, const Npp16u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16u),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp16u *pDst, const Npp16u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16u), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp16u *pDst, const Npp16u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16u), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp16sc>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp16sc *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp16sc *pResult = nppsMalloc_16sc(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp16sc *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp16sc *pDst, const Npp16sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16sc),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp16sc *pDst, const Npp16sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16sc), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp16sc *pDst, const Npp16sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp16sc), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp32u>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32u *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp32u *pResult = nppsMalloc_32u(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp32u *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp32u *pDst, const Npp32u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32u),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp32u *pDst, const Npp32u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32u), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp32u *pDst, const Npp32u *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32u), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp32s>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32s *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp32s *pResult = nppsMalloc_32s(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp32s *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp32s *pDst, const Npp32s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32s),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp32s *pDst, const Npp32s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32s), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp32s *pDst, const Npp32s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32s), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp32sc>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32sc *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp32sc *pResult = nppsMalloc_32sc(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp32sc *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp32sc *pDst, const Npp32sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32sc),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp32sc *pDst, const Npp32sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32sc), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp32sc *pDst, const Npp32sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32sc), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp32f>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32f *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp32f *pResult = nppsMalloc_32f(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp32f *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp32f *pDst, const Npp32f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32f),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp32f *pDst, const Npp32f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32f), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp32f *pDst, const Npp32f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32f), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp32fc>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp32fc *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp32fc *pResult = nppsMalloc_32fc(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp32fc *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp32fc *pDst, const Npp32fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32fc),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp32fc *pDst, const Npp32fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32fc), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp32fc *pDst, const Npp32fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp32fc), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp64s>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp64s *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp64s *pResult = nppsMalloc_64s(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp64s *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp64s *pDst, const Npp64s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64s),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp64s *pDst, const Npp64s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64s), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp64s *pDst, const Npp64s *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64s), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp64sc>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp64sc *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp64sc *pResult = nppsMalloc_64sc(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp64sc *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp64sc *pDst, const Npp64sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64sc),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp64sc *pDst, const Npp64sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64sc), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp64sc *pDst, const Npp64sc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64sc), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp64f>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp64f *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp64f *pResult = nppsMalloc_64f(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp64f *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp64f *pDst, const Npp64f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64f),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp64f *pDst, const Npp64f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64f), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp64f *pDst, const Npp64f *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64f), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
class SignalAllocator<Npp64fc>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static
|
||
|
|
Npp64fc *
|
||
|
|
Malloc1D(size_t nSize)
|
||
|
|
{
|
||
|
|
Npp64fc *pResult = nppsMalloc_64fc(static_cast<int>(nSize));
|
||
|
|
NPP_ASSERT(pResult != 0);
|
||
|
|
|
||
|
|
return pResult;
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Free1D(Npp64fc *pValues)
|
||
|
|
{
|
||
|
|
nppsFree(pValues);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
Copy1D(Npp64fc *pDst, const Npp64fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64fc),cudaMemcpyDeviceToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
HostToDeviceCopy1D(Npp64fc *pDst, const Npp64fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64fc), cudaMemcpyHostToDevice);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
|
||
|
|
static
|
||
|
|
void
|
||
|
|
DeviceToHostCopy1D(Npp64fc *pDst, const Npp64fc *pSrc, size_t nSize)
|
||
|
|
{
|
||
|
|
cudaError_t eResult;
|
||
|
|
eResult = cudaMemcpy(pDst, pSrc, nSize * sizeof(Npp64fc), cudaMemcpyDeviceToHost);
|
||
|
|
NPP_ASSERT(cudaSuccess == eResult);
|
||
|
|
};
|
||
|
|
};
|
||
|
|
} // npp namespace
|
||
|
|
|
||
|
|
#endif // NV_UTIL_NPP_SIGNAL_ALLOCATORS_NPP_H
|