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Linux bug fix for ThrustAllocator.

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This commit is contained in:
Dan 2016-03-14 11:09:52 -04:00
parent 7783206934
commit 42c36c0c80
2 changed files with 5 additions and 1 deletions
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2
modules/core/include/opencv2/core/cuda/utility.hpp
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@ -57,7 +57,7 @@ namespace cv { namespace cuda { namespace device
struct CV_EXPORTS ThrustAllocator struct CV_EXPORTS ThrustAllocator
{ {
typedef uchar value_type; typedef uchar value_type;
virtual ~ThrustAllocator();
virtual __device__ __host__ uchar* allocate(size_t numBytes) = 0; virtual __device__ __host__ uchar* allocate(size_t numBytes) = 0;
virtual __device__ __host__ void deallocate(uchar* ptr, size_t numBytes) = 0; virtual __device__ __host__ void deallocate(uchar* ptr, size_t numBytes) = 0;
static ThrustAllocator& getAllocator(); static ThrustAllocator& getAllocator();

4
modules/core/src/cuda/gpu_mat.cu
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@ -56,6 +56,9 @@ using namespace cv;
using namespace cv::cuda; using namespace cv::cuda;
using namespace cv::cudev; using namespace cv::cudev;
device::ThrustAllocator::~ThrustAllocator()
{
}
namespace namespace
{ {
class DefaultThrustAllocator: public cv::cuda::device::ThrustAllocator class DefaultThrustAllocator: public cv::cuda::device::ThrustAllocator
@ -73,6 +76,7 @@ namespace
} }
__device__ __host__ void deallocate(uchar* ptr, size_t numBytes) __device__ __host__ void deallocate(uchar* ptr, size_t numBytes)
{ {
(void)numBytes;
#ifndef __CUDA_ARCH__ #ifndef __CUDA_ARCH__
CV_CUDEV_SAFE_CALL(cudaFree(ptr)); CV_CUDEV_SAFE_CALL(cudaFree(ptr));
#endif #endif