Public Types
enum	ScheduleMode { Auto, Spin, Yield }

typedef uint64_t	SeqNum_t

Public Member Functions
	ihipStream_t (ihipCtx_t *ctx, hc::accelerator_view av, unsigned int flags)

void	locked_copySync (void dst, const void src, size_t sizeBytes, unsigned kind, bool resolveOn=true)

void	locked_copyAsync (void dst, const void src, size_t sizeBytes, unsigned kind)

LockedAccessor_StreamCrit_t	lockopen_preKernelCommand ()

void	lockclose_postKernelCommand (const char kernelName, hc::accelerator_view av)

void	locked_wait (bool assertQueueEmpty=false)

hc::accelerator_view *	locked_getAv ()

void	locked_waitEvent (hipEvent_t event)

void	locked_recordEvent (hipEvent_t event)

void	wait (LockedAccessor_StreamCrit_t &crit, bool assertQueueEmpty=false)

void	launchModuleKernel (hc::accelerator_view av, hsa_signal_t signal, uint32_t blockDimX, uint32_t blockDimY, uint32_t blockDimZ, uint32_t gridDimX, uint32_t gridDimY, uint32_t gridDimZ, uint32_t groupSegmentSize, uint32_t sharedMemBytes, void *kernarg, size_t kernSize, uint64_t kernel)

const ihipDevice_t *	getDevice () const

ihipCtx_t *	getCtx () const

Public Attributes
SeqNum_t	_id

unsigned	_flags

Friends
std::ostream &	operator<< (std::ostream &os, const ihipStream_t &s)

hipError_t	hipStreamQuery (hipStream_t)
	Return hipSuccess if all of the operations in the specified `stream` have completed, or hipErrorNotReady if not. More...

Friends And Related Function Documentation

hipError_t hipStreamQuery ( hipStream_t stream )

friend

Return hipSuccess if all of the operations in the specified stream have completed, or hipErrorNotReady if not.

Parameters

[in] stream stream to query

Returns: hipSuccess, hipErrorNotReady, hipErrorInvalidResourceHandle

This is thread-safe and returns a snapshot of the current state of the queue. However, if other host threads are sending work to the stream, the status may change immediately after the function is called. It is typically used for debug.

See Also: hipStreamCreate, hipStreamCreateWithFlags, hipStreamWaitEvent, hipStreamSynchronize, hipStreamDestroy

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

/home/rocm/hip/src/hip_hcc.h
/home/rocm/hip/src/hip_hcc.cpp

Public Types

Public Member Functions

Public Attributes

Friends

Friends And Related Function Documentation