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/*=========================================================================
*
* Copyright UMC Utrecht and contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkOpenCLUtil_h
#define itkOpenCLUtil_h
#include <string.h>
#include <iostream>
#include <sstream>
#include <typeinfo>
namespace itk
{
/** Get the local block size based on the desired Image Dimension
* currently set as follows:
* OpenCL workgroup (block) size for 1/2/3D - needs to be tuned based on the GPU architecture
* 1D : 256
* 2D : 16x16 = 256
* 3D : 4x4x4 = 64
*
* \note This file was taken from ITK 4.1.0.
* It was modified by Denis P. Shamonin and Marius Staring.
* Division of Image Processing,
* Department of Radiology, Leiden, The Netherlands.
* Added functionality is described in the Insight Journal paper:
* http://hdl.handle.net/10380/3393
*
*/
int
OpenCLGetLocalBlockSize(unsigned int ImageDim);
/** Get Typename */
std::string
GetTypename(const std::type_info & intype);
/** Get 64-bit pragma */
std::string
Get64BitPragma();
/** Get Typename in String */
void
GetTypenameInString(const std::type_info & intype, std::ostringstream & ret);
} // end of namespace itk
#endif
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