MyCaffe.common.CudaDnnMemoryTracker< T > Class Template Reference

The CudaDnnMemoryTracker is used for diagnostics in that it helps estimate the amount of memory that a Net will use. More...

Public Member Functions
	CudaDnnMemoryTracker (bool bEnableMemoryTrace=false)
	The CudaDnnMemoryTracker constructor. More...
long	AllocMemory (long hKernel, int nDeviceID, long hMemory, ulong lSize, bool bHalf)
	Simulate a memory allocation. More...
void	FreeMemory (long hKernel, int nDeviceID, long hMemory)
	Simulate a memory free. More...

Properties
bool	EnableMemoryTrace [getset]
	Enable/disable the memory trace - this feature is only available in debug builds. More...
ulong?	TotalItemsAllocated [get]
	Returns the total number of items allocated. More...
ulong	TotalMemoryUsed [get]
	Returns the total amount of memory used (in bytes). More...
string	TotalMemoryUsedText [get]
	Returns a text string describing the total amount of memory used (in bytes). More...

Detailed Description

The CudaDnnMemoryTracker is used for diagnostics in that it helps estimate the amount of memory that a Net will use.

Template Parameters

T	Specifies the base type float or double. Using float is recommended to conserve GPU memory.

Definition at line 14 of file CudaDnnMemoryTracker.cs.

Constructor & Destructor Documentation

CudaDnnMemoryTracker()

MyCaffe.common.CudaDnnMemoryTracker< T >.CudaDnnMemoryTracker

(

bool

bEnableMemoryTrace = false

)

The CudaDnnMemoryTracker constructor.

Parameters

bEnableMemoryTrace

Optionally, specifies to enable the memory trace (only supported in debug builds).

Definition at line 23 of file CudaDnnMemoryTracker.cs.

Member Function Documentation

AllocMemory()

long MyCaffe.common.CudaDnnMemoryTracker< T >.AllocMemory	(	long	hKernel,
		int	nDeviceID,
		long	hMemory,
		ulong	lSize,
		bool	bHalf
	)

Simulate a memory allocation.

Parameters

hKernel	Specifies the CudaDnn kernel that holds the allocated memory.
nDeviceID	Specifies the CudaDnn device ID on which the memory was allocated.
hMemory	Specifies the CudaDnn handle to the memory.
lSize	Specifies the size of the memory (in items).
bHalf	Specifies whether or not half memory is used.

Returns

Definition at line 37 of file CudaDnnMemoryTracker.cs.

FreeMemory()

void MyCaffe.common.CudaDnnMemoryTracker< T >.FreeMemory	(	long	hKernel,
		int	nDeviceID,
		long	hMemory
	)

Simulate a memory free.

Parameters

hKernel	Specifies the CudaDnn kernel that holds the allocated memory.
nDeviceID	Specifies the CudaDnn device ID on which the memory was allocated.
hMemory	Specifies the CudaDnn handle to the memory.

Definition at line 62 of file CudaDnnMemoryTracker.cs.

Property Documentation

EnableMemoryTrace

bool MyCaffe.common.CudaDnnMemoryTracker< T >.EnableMemoryTrace

getset

Enable/disable the memory trace - this feature is only available in debug builds.

Definition at line 81 of file CudaDnnMemoryTracker.cs.

TotalItemsAllocated

ulong? MyCaffe.common.CudaDnnMemoryTracker< T >.TotalItemsAllocated

get

Returns the total number of items allocated.

Definition at line 90 of file CudaDnnMemoryTracker.cs.

TotalMemoryUsed

ulong MyCaffe.common.CudaDnnMemoryTracker< T >.TotalMemoryUsed

get

Returns the total amount of memory used (in bytes).

Definition at line 112 of file CudaDnnMemoryTracker.cs.

TotalMemoryUsedText

string MyCaffe.common.CudaDnnMemoryTracker< T >.TotalMemoryUsedText

get

Returns a text string describing the total amount of memory used (in bytes).

Definition at line 123 of file CudaDnnMemoryTracker.cs.

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

• C:/Data/Data/SS_Projects/Intelligence/GitHub/MyCaffe/MyCaffe/common/CudaDnnMemoryTracker.cs