MemoryManagementCUDA< T > Class Template Reference

Child class of MemoryManagement with overriden member functions to manage memory on CUDA device including transferring data between host and CUDA device. More...

#include <MemoryManagementCUDA.h>

Inheritance diagram for MemoryManagementCUDA< T >:

Collaboration diagram for MemoryManagementCUDA< T >:

Public Member Functions
T *	AllocateMemoryOnDevice (std::size_t numData) const override
	Allocate specified amount of data of type T on CUDA device. More...
void	FreeMemoryOnDevice (T *array_to_free) const override
	Free memory on CUDA device. More...
T *	AllocateAlignedMemoryOnDevice (std::size_t numData, run_environment::AccSetting acc_setting) const override
	Allocate aligned memory on CUDA device (same as default allocating of memory for CUDA) More...
void	FreeAlignedMemoryOnDevice (T *memory_to_free) const override
	Free aligned memory on CUDA device (same as default free memory for CUDA) More...
void	TransferDataFromDeviceToHost (T *dest_array, const T *in_array, std::size_t num_data_transfer) const override
void	TransferDataFromHostToDevice (T *dest_array, const T *in_array, std::size_t num_data_transfer) const override

Detailed Description

template<RunData_t T>
class MemoryManagementCUDA< T >

Child class of MemoryManagement with overriden member functions to manage memory on CUDA device including transferring data between host and CUDA device.

Template Parameters

T

Definition at line 44 of file MemoryManagementCUDA.h.

Member Function Documentation

AllocateAlignedMemoryOnDevice()

template<RunData_t T>

T* MemoryManagementCUDA< T >::AllocateAlignedMemoryOnDevice ( std::size_t  numData, run_environment::AccSetting  acc_setting  ) const

inlineoverridevirtual

Allocate aligned memory on CUDA device (same as default allocating of memory for CUDA)

Parameters

numData
acc_setting

Returns

Pointer to allocated memory on CUDA device

Reimplemented from MemoryManagement< T >.

Definition at line 78 of file MemoryManagementCUDA.h.

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AllocateMemoryOnDevice()

template<RunData_t T>

T* MemoryManagementCUDA< T >::AllocateMemoryOnDevice ( std::size_t  numData ) const

inlineoverridevirtual

Allocate specified amount of data of type T on CUDA device.

Parameters

numData

Returns

Pointer to allocated memory on CUDA device

Reimplemented from MemoryManagement< T >.

Definition at line 53 of file MemoryManagementCUDA.h.

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FreeAlignedMemoryOnDevice()

template<RunData_t T>

void MemoryManagementCUDA< T >::FreeAlignedMemoryOnDevice ( T *  memory_to_free ) const

inlineoverridevirtual

Free aligned memory on CUDA device (same as default free memory for CUDA)

Parameters

memory_to_free

Reimplemented from MemoryManagement< T >.

Definition at line 91 of file MemoryManagementCUDA.h.

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FreeMemoryOnDevice()

template<RunData_t T>

void MemoryManagementCUDA< T >::FreeMemoryOnDevice ( T *  array_to_free ) const

inlineoverridevirtual

Free memory on CUDA device.

Parameters

array_to_free

Reimplemented from MemoryManagement< T >.

Definition at line 65 of file MemoryManagementCUDA.h.

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TransferDataFromDeviceToHost()

template<RunData_t T>

void MemoryManagementCUDA< T >::TransferDataFromDeviceToHost ( T *  dest_array, const T *  in_array, std::size_t  num_data_transfer  ) const

inlineoverridevirtual

Reimplemented from MemoryManagement< T >.

Definition at line 96 of file MemoryManagementCUDA.h.

TransferDataFromHostToDevice()

template<RunData_t T>

void MemoryManagementCUDA< T >::TransferDataFromHostToDevice ( T *  dest_array, const T *  in_array, std::size_t  num_data_transfer  ) const

inlineoverridevirtual

Reimplemented from MemoryManagement< T >.

Definition at line 105 of file MemoryManagementCUDA.h.

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The documentation for this class was generated from the following file:

• src/RunImpCUDA/MemoryManagementCUDA.h