ASL  0.1.7
Advanced Simulation Library
aclPrivateVariable.h
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22 
23 
24 #ifndef ACLPRIVATEVARIABLE_H
25 #define ACLPRIVATEVARIABLE_H
26 
27 #include "../aclElementBase.h"
28 #include "../../aslUtilities.h"
29 #include "../aclUtilities.h"
30 
31 namespace acl
32 {
38  template <typename T> class PrivateVariable: public ElementBase
39  {
40  private:
41  string name;
42  static const string prefix;
43  static unsigned int id;
44  public:
46  virtual string str(const KernelConfiguration & kernelConfig) const;
47  virtual string getName() const;
48  virtual string getAddressSpaceQualifier() const;
49  virtual string getTypeSignature(const KernelConfiguration & kernelConfig) const;
50  virtual string getLocalDeclaration(const KernelConfiguration & kernelConfig) const;
51  virtual void addToKernelSource(vector<Element> & arguments,
52  vector<Element> & localDeclarations) const;
53  virtual void setAsArgument(cl::Kernel & kernel, unsigned int argumentIndex) const;
54  };
55 
56 
57  template <typename T> PrivateVariable<T>::PrivateVariable():
58  ElementBase(true, 0, typeToTypeID<T>())
59  {
60  ++id;
61  name = prefix + asl::numToStr(id);
62  }
63 
64 
65  template <typename T> string PrivateVariable<T>::str(const KernelConfiguration & kernelConfig) const
66  {
67  return name;
68  }
69 
70  template <typename T> string PrivateVariable<T>::getName() const
71  {
72  return name;
73  }
74 
75 
76  template <typename T> string PrivateVariable<T>::getAddressSpaceQualifier() const
77  {
78  return "__private";
79  }
80 
81 
82  template <typename T> string PrivateVariable<T>::getTypeSignature(const KernelConfiguration & kernelConfig) const
83  {
84  return "";
85  }
86 
87 
88  template <typename T> string PrivateVariable<T>::getLocalDeclaration(const KernelConfiguration & kernelConfig) const
89  {
90  return typeToStr<T>(kernelConfig.vectorWidth) + " " + name;
91  }
92 
93 
94  template <typename T> void PrivateVariable<T>::addToKernelSource(vector<Element> & arguments,
95  vector<Element> & localDeclarations) const
96  {
97  }
98 
99 
101  template <typename T> void PrivateVariable<T>::setAsArgument(cl::Kernel & kernel,
102  unsigned int argumentIndex) const
103  {
104  }
105 
106 } // namespace acl
107 
108 #endif /* ACLPRIVATEVARIABLE_H */
109 
Advanced Computational Language.
Definition: acl.h:40
std::string numToStr(T i)
Converts numbers or another type to string.
Definition: aslUtilities.h:48
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
virtual string getName() const
ACL Kernel configuration class.
virtual string getAddressSpaceQualifier() const
virtual string getTypeSignature(const KernelConfiguration &kernelConfig) const
constexpr const TypeID typeToTypeID()
Class interface for cl_kernel.
Definition: cl.hpp:4721
virtual string str(const KernelConfiguration &kernelConfig) const
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
can't be set as an argument