ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkOpenCLUtil.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkOpenCLUtil_h
19 #define __itkOpenCLUtil_h
20 
21 #include <cstring>
22 #include <cstdlib>
23 #include <cstdio>
24 
25 #include <iostream>
26 #include <sstream>
27 
28 #include <itkVector.h>
29 
30 #ifdef __APPLE__
31 
32 #include <OpenCL/opencl.h>
33 
34 #else
35 
36 #include <CL/opencl.h>
37 
38 #endif
39 
40 #include <itkMacro.h>
41 
42 namespace itk
43 {
51 int OpenCLGetLocalBlockSize(unsigned int ImageDim);
52 
54 cl_device_id* OpenCLGetAvailableDevices(cl_platform_id platform, cl_device_type devType, cl_uint* numAvailableDevices);
55 
57 cl_device_id OpenCLGetMaxFlopsDev(cl_context cxGPUContext);
58 
60 void OpenCLPrintDeviceInfo(cl_device_id device, bool verbose=false);
61 
63 cl_platform_id OpenCLSelectPlatform(const char* name);
64 
66 void OpenCLCheckError(cl_int error, const char* filename="", int lineno=0, const char* location="");
67 
69 bool IsGPUAvailable();
70 
72 std::string GetTypename(const std::type_info& intype);
73 
75 bool GetValidTypename(const std::type_info& intype, const std::vector<std::string>& validtypes, std::string& retTypeName);
76 
78 std::string Get64BitPragma();
79 
81 void GetTypenameInString( const std::type_info& intype, std::ostringstream& ret );
82 
85 int GetPixelDimension( const std::type_info& intype );
86 
87 }
88 
89 #endif
90