Execution Context Management

Functions

Execution Context Management

HIP API

Collaboration diagram for Execution Context Management:

Functions
hipError_t	hipDeviceGetDevResource (hipDevice_t device, hipDevResource *resource, hipDevResourceType type)
hipError_t	hipDevSmResourceSplitByCount (hipDevResource *result, unsigned int *nbGroups, const hipDevResource *input, hipDevResource *remainder, unsigned int flags, unsigned int minCount)
hipError_t	hipDevSmResourceSplit (hipDevResource *result, unsigned int nbGroups, const hipDevResource *input, hipDevResource *remainder, unsigned int flags, hipDevSmResourceGroupParams *groupParams)
hipError_t	hipDevResourceGenerateDesc (hipDevResourceDesc_t *phDesc, hipDevResource *resources, unsigned int nbResources)
hipError_t	hipGreenCtxCreate (hipExecutionCtx_t *ctx, hipDevResourceDesc_t desc, int device, unsigned int flags)
hipError_t	hipExecutionCtxDestroy (hipExecutionCtx_t ctx)
hipError_t	hipDeviceGetExecutionCtx (hipExecutionCtx_t *ctx, int device)
hipError_t	hipExecutionCtxStreamCreate (hipStream_t *stream, hipExecutionCtx_t greenctx, unsigned int flags, int priority)
hipError_t	hipExecutionCtxGetDevResource (hipExecutionCtx_t ctx, hipDevResource *resource, hipDevResourceType type)
hipError_t	hipExecutionCtxGetDevice (int *device, hipExecutionCtx_t ctx)
hipError_t	hipExecutionCtxGetId (hipExecutionCtx_t ctx, unsigned long long *ctxId)
hipError_t	hipStreamGetDevResource (hipStream_t hStream, hipDevResource *resource, hipDevResourceType type)
hipError_t	hipExecutionCtxRecordEvent (hipExecutionCtx_t ctx, hipEvent_t event)
hipError_t	hipExecutionCtxSynchronize (hipExecutionCtx_t ctx)
hipError_t	hipExecutionCtxWaitEvent (hipExecutionCtx_t ctx, hipEvent_t event)

Detailed Description

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This section describes execution context management functions of HIP runtime API.

Function Documentation

◆ hipDeviceGetDevResource()

hipError_t hipDeviceGetDevResource	(	hipDevice_t	device,
		hipDevResource *	resource,
		hipDevResourceType	type
	)

◆ hipDeviceGetExecutionCtx()

hipError_t hipDeviceGetExecutionCtx	(	hipExecutionCtx_t *	ctx,
		int	device
	)

◆ hipDevResourceGenerateDesc()

hipError_t hipDevResourceGenerateDesc	(	hipDevResourceDesc_t *	phDesc,
		hipDevResource *	resources,
		unsigned int	nbResources
	)

◆ hipDevSmResourceSplit()

hipError_t hipDevSmResourceSplit	(	hipDevResource *	result,
		unsigned int	nbGroups,
		const hipDevResource *	input,
		hipDevResource *	remainder,
		unsigned int	flags,
		hipDevSmResourceGroupParams *	groupParams
	)

◆ hipDevSmResourceSplitByCount()

hipError_t hipDevSmResourceSplitByCount	(	hipDevResource *	result,
		unsigned int *	nbGroups,
		const hipDevResource *	input,
		hipDevResource *	remainder,
		unsigned int	flags,
		unsigned int	minCount
	)

◆ hipExecutionCtxDestroy()

hipError_t hipExecutionCtxDestroy

(

hipExecutionCtx_t

ctx

)

◆ hipExecutionCtxGetDevice()

hipError_t hipExecutionCtxGetDevice	(	int *	device,
		hipExecutionCtx_t	ctx
	)

◆ hipExecutionCtxGetDevResource()

hipError_t hipExecutionCtxGetDevResource	(	hipExecutionCtx_t	ctx,
		hipDevResource *	resource,
		hipDevResourceType	type
	)

◆ hipExecutionCtxGetId()

hipError_t hipExecutionCtxGetId	(	hipExecutionCtx_t	ctx,
		unsigned long long *	ctxId
	)

◆ hipExecutionCtxRecordEvent()

hipError_t hipExecutionCtxRecordEvent	(	hipExecutionCtx_t	ctx,
		hipEvent_t	event
	)

◆ hipExecutionCtxStreamCreate()

hipError_t hipExecutionCtxStreamCreate	(	hipStream_t *	stream,
		hipExecutionCtx_t	greenctx,
		unsigned int	flags,
		int	priority
	)

◆ hipExecutionCtxSynchronize()

hipError_t hipExecutionCtxSynchronize

(

hipExecutionCtx_t

ctx

)

◆ hipExecutionCtxWaitEvent()

hipError_t hipExecutionCtxWaitEvent	(	hipExecutionCtx_t	ctx,
		hipEvent_t	event
	)

◆ hipGreenCtxCreate()

hipError_t hipGreenCtxCreate	(	hipExecutionCtx_t *	ctx,
		hipDevResourceDesc_t	desc,
		int	device,
		unsigned int	flags
	)

◆ hipStreamGetDevResource()

hipError_t hipStreamGetDevResource	(	hipStream_t	hStream,
		hipDevResource *	resource,
		hipDevResourceType	type
	)