cppuddle::memory_recycling Namespace Reference

CPPuddle namespace containing the memory recycling functionality. More...

Namespaces
namespace	detail
namespace	device_selection

Classes
class	aggregated_recycling_view
struct	cuda_aggregated_device_buffer
	RAII wrapper for CUDA device memory using a passed aggregated allocator (which ideally should be an allocator_slice from the work aggregation) More...
struct	cuda_device_buffer
	RAII wrapper for CUDA device memory (ideally used with a recycling allocator) More...
struct	hip_aggregated_device_buffer
struct	hip_device_buffer
class	recycling_view
struct	view_deleter

Typedefs
template<typename T , std::size_t alignement, std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_aligned = detail::recycle_allocator< T, boost::alignment::aligned_allocator< T, alignement > >
	Recycling allocator for boost aligned memory.
template<typename T , std::size_t alignement, std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	aggressive_recycle_aligned = detail::aggressive_recycle_allocator< T, boost::alignment::aligned_allocator< T, alignement > >
	Recycling allocator for boost aligned memory (reusing previous content as well)
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_cuda_host = detail::aggressive_recycle_allocator< T, detail::cuda_pinned_allocator< T > >
	Recycling allocator for CUDA pinned host memory.
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_cuda_device = detail::recycle_allocator< T, detail::cuda_device_allocator< T > >
	Recycling allocator for CUDA device memory.
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_hip_host = detail::aggressive_recycle_allocator< T, detail::hip_pinned_allocator< T > >
	Recycling allocator for HIP pinned host memory.
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_hip_device = detail::recycle_allocator< T, detail::hip_device_allocator< T > >
	Recycling allocator for HIP device memory.
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_std = detail::recycle_allocator< T, std::allocator< T > >
	Recycling allocator for std memory.
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	aggressive_recycle_std = detail::aggressive_recycle_allocator< T, std::allocator< T > >
	Recycling allocator for boost aligned memory (reusing previous content as well)
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_sycl_host = detail::aggressive_recycle_allocator< T, detail::sycl_host_default_allocator< T > >
	Recycling allocator for SYCL pinned host memory (default device)
template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>
using	recycle_allocator_sycl_device = detail::recycle_allocator< T, detail::sycl_device_default_allocator< T > >
	Recycling allocator for SYCL device memory (default device)

Functions
void	print_buffer_counters ()
	Print performance counters of all buffer managers to stdout.
void	force_buffer_cleanup ()
void	unused_buffer_cleanup ()
	Deletes all buffers currently marked as unused.
void	finalize ()

Detailed Description

CPPuddle namespace containing the memory recycling functionality.

Typedef Documentation

aggressive_recycle_aligned

template<typename T , std::size_t alignement, std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::aggressive_recycle_aligned = typedef detail::aggressive_recycle_allocator< T, boost::alignment::aligned_allocator<T, alignement> >

Recycling allocator for boost aligned memory (reusing previous content as well)

aggressive_recycle_std

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::aggressive_recycle_std = typedef detail::aggressive_recycle_allocator<T, std::allocator<T> >

Recycling allocator for boost aligned memory (reusing previous content as well)

recycle_aligned

template<typename T , std::size_t alignement, std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_aligned = typedef detail::recycle_allocator< T, boost::alignment::aligned_allocator<T, alignement> >

Recycling allocator for boost aligned memory.

recycle_allocator_cuda_device

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_cuda_device = typedef detail::recycle_allocator<T, detail::cuda_device_allocator<T> >

Recycling allocator for CUDA device memory.

recycle_allocator_cuda_host

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_cuda_host = typedef detail::aggressive_recycle_allocator<T, detail::cuda_pinned_allocator<T> >

Recycling allocator for CUDA pinned host memory.

recycle_allocator_hip_device

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_hip_device = typedef detail::recycle_allocator<T, detail::hip_device_allocator<T> >

Recycling allocator for HIP device memory.

recycle_allocator_hip_host

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_hip_host = typedef detail::aggressive_recycle_allocator<T, detail::hip_pinned_allocator<T> >

Recycling allocator for HIP pinned host memory.

recycle_allocator_sycl_device

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_sycl_device = typedef detail::recycle_allocator<T, detail::sycl_device_default_allocator<T> >

Recycling allocator for SYCL device memory (default device)

recycle_allocator_sycl_host

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_allocator_sycl_host = typedef detail::aggressive_recycle_allocator<T, detail::sycl_host_default_allocator<T> >

Recycling allocator for SYCL pinned host memory (default device)

recycle_std

template<typename T , std::enable_if_t< std::is_trivial< T >::value, int > = 0>

using cppuddle::memory_recycling::recycle_std = typedef detail::recycle_allocator<T, std::allocator<T> >

Recycling allocator for std memory.

Function Documentation

finalize()

void cppuddle::memory_recycling::finalize ( )

inline

Deletes all buffers (even ones still marked as used), delete the buffer managers and the recycler itself. Disallows further usage.

force_buffer_cleanup()

void cppuddle::memory_recycling::force_buffer_cleanup ( )

inline

Deletes all buffers (even ones still marked as used), delete the buffer managers and the recycler itself

print_buffer_counters()

void cppuddle::memory_recycling::print_buffer_counters ( )

inline

Print performance counters of all buffer managers to stdout.

unused_buffer_cleanup()

void cppuddle::memory_recycling::unused_buffer_cleanup ( )

inline

Deletes all buffers currently marked as unused.