OpenCL C++ Bindings
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#include <opencl.hpp>
Classes | |
struct | rebind |
Public Types | |
typedef T | value_type |
typedef value_type * | pointer |
typedef const value_type * | const_pointer |
typedef value_type & | reference |
typedef const value_type & | const_reference |
typedef std::size_t | size_type |
typedef std::ptrdiff_t | difference_type |
Public Member Functions | |
SVMAllocator (cl::Context context) | |
SVMAllocator (const SVMAllocator &other) | |
template<typename U > | |
SVMAllocator (const SVMAllocator< U, SVMTrait > &other) | |
pointer | address (reference r) noexcept |
const_pointer | address (const_reference r) noexcept |
pointer | allocate (size_type size, typename cl::SVMAllocator< void, SVMTrait >::const_pointer=0, bool map=true) |
void | deallocate (pointer p, size_type) |
size_type | max_size () const noexcept |
template<class U , class... Args> | |
void | construct (U *p, Args &&... args) |
template<class U > | |
void | destroy (U *p) |
bool | operator== (SVMAllocator const &rhs) |
bool | operator!= (SVMAllocator const &a) |
STL-like allocator class for managing SVM objects provided for convenience.
Note that while this behaves like an allocator for the purposes of constructing vectors and similar objects, care must be taken when using with smart pointers. The allocator should not be used to construct a unique_ptr if we are using coarse-grained SVM mode because the coarse-grained management behaviour would behave incorrectly with respect to reference counting.
Instead the allocator embeds a Deleter which may be used with unique_ptr and is used with the allocate_shared and allocate_ptr supplied operations.
Definition at line 4023 of file opencl.hpp.
typedef const value_type* cl::SVMAllocator< T, SVMTrait >::const_pointer |
Definition at line 4030 of file opencl.hpp.
typedef const value_type& cl::SVMAllocator< T, SVMTrait >::const_reference |
Definition at line 4032 of file opencl.hpp.
typedef std::ptrdiff_t cl::SVMAllocator< T, SVMTrait >::difference_type |
Definition at line 4034 of file opencl.hpp.
typedef value_type* cl::SVMAllocator< T, SVMTrait >::pointer |
Definition at line 4029 of file opencl.hpp.
typedef value_type& cl::SVMAllocator< T, SVMTrait >::reference |
Definition at line 4031 of file opencl.hpp.
typedef std::size_t cl::SVMAllocator< T, SVMTrait >::size_type |
Definition at line 4033 of file opencl.hpp.
typedef T cl::SVMAllocator< T, SVMTrait >::value_type |
Definition at line 4028 of file opencl.hpp.
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inline |
Definition at line 4045 of file opencl.hpp.
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inlineexplicit |
Definition at line 4050 of file opencl.hpp.
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inline |
Definition at line 4056 of file opencl.hpp.
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inline |
Definition at line 4062 of file opencl.hpp.
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inline |
Definition at line 4067 of file opencl.hpp.
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inlinenoexcept |
Definition at line 4076 of file opencl.hpp.
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inlinenoexcept |
Definition at line 4071 of file opencl.hpp.
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inline |
Allocate an SVM pointer.
If the allocator is coarse-grained, this will take ownership to allow containers to correctly construct data in place.
Definition at line 4087 of file opencl.hpp.
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inline |
Definition at line 4148 of file opencl.hpp.
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inline |
Definition at line 4125 of file opencl.hpp.
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inline |
Definition at line 4154 of file opencl.hpp.
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inlinenoexcept |
Return the maximum possible allocation size. This is the minimum of the maximum sizes of all devices in the context.
Definition at line 4134 of file opencl.hpp.
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inline |
Definition at line 4167 of file opencl.hpp.
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inline |
Returns true if the contexts match.
Definition at line 4162 of file opencl.hpp.
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friend |
Definition at line 4043 of file opencl.hpp.