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removed useless comments in buildPointList_gpu()

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This commit is contained in:
Suenghoon Park
2012-12-13 02:43:13 -05:00
parent 3a04cfedab
commit 0656f13107
1 changed files with 2 additions and 17 deletions
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19
modules/ocl/src/hough.cpp
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@@ -88,22 +88,14 @@ namespace cv { namespace ocl
{
const int PIXELS_PER_THREAD = 16;
// void* counterPtr;
// cudaSafeCall( cudaGetSymbolAddress(&counterPtr, g_counter) );
// cudaSafeCall( cudaMemset(counterPtr, 0, sizeof(int)) );
int totalCount = 0;
int err = CL_SUCCESS;
cl_mem counter = clCreateBuffer(src.clCxt->impl->clContext,
CL_MEM_COPY_HOST_PTR, // CL_MEM_READ_WRITE,
CL_MEM_COPY_HOST_PTR,
sizeof(int),
&totalCount, // NULL,
&totalCount,
&err);
openCLSafeCall(err);
// openCLSafeCall(clEnqueueWriteBuffer(src.clCxt->impl->clCmdQueue, counter, CL_TRUE, 0, sizeof(int), &totalCount, 0, 0, 0));
// const dim3 block(32, 4);
// const dim3 grid(divUp(src.cols, block.x * PIXELS_PER_THREAD), divUp(src.rows, block.y));
const size_t blkSizeX = 32;
const size_t blkSizeY = 4;
@@ -114,11 +106,6 @@ namespace cv { namespace ocl
const size_t glbSizeY = src.rows % blkSizeY == 0 ? src.rows : (src.rows / blkSizeY + 1) * blkSizeY;
size_t globalThreads[3] = { glbSizeX, glbSizeY, 1 };
// cudaSafeCall( cudaFuncSetCacheConfig(buildPointList<PIXELS_PER_THREAD>, cudaFuncCachePreferShared) );
// buildPointList<PIXELS_PER_THREAD><<<grid, block>>>(src, list);
// cudaSafeCall( cudaGetLastError() );
// cudaSafeCall( cudaDeviceSynchronize() );
vector<pair<size_t , const void *> > args;
args.push_back( make_pair( sizeof(cl_mem) , (void *)&src.data ));
args.push_back( make_pair( sizeof(cl_int) , (void *)&src.cols ));
@@ -128,8 +115,6 @@ namespace cv { namespace ocl
args.push_back( make_pair( sizeof(cl_mem) , (void *)&counter ));
openCLExecuteKernel(src.clCxt, &hough, "buildPointList", globalThreads, localThreads, args, -1, -1);
// int totalCount;
// cudaSafeCall( cudaMemcpy(&totalCount, counterPtr, sizeof(int), cudaMemcpyDeviceToHost) );
openCLSafeCall(clEnqueueReadBuffer(src.clCxt->impl->clCmdQueue, counter, CL_TRUE, 0, sizeof(int), &totalCount, 0, NULL, NULL));
openCLSafeCall(clReleaseMemObject(counter));