Find2

Find2#

MIOpen: Find2

Classes
struct	miopenTensorArgument_t
	Values of a tensor or scalar argument for the miopenRunSolution function. More...

Enumerations
enum	miopenProblemDirection_t { miopenProblemDirectionForward = 0 , miopenProblemDirectionBackward = 1 , miopenProblemDirectionBackwardWeights = 2 , miopenProblemDirectionInference = 4 }

enum	miopenTensorArgumentId_t { miopenTensorArgumentIdInvalid = 0 , miopenTensorConvolutionX = 1 , miopenTensorConvolutionW = 2 , miopenTensorConvolutionY = 3 , miopenTensorMhaK = 4 , miopenTensorMhaQ = 5 , miopenTensorMhaV = 6 , miopenTensorMhaDescaleK = 7 , miopenTensorMhaDescaleQ = 8 , miopenTensorMhaDescaleV = 9 , miopenTensorMhaDescaleS = 10 , miopenTensorMhaScaleS = 11 , miopenTensorMhaScaleO = 12 , miopenTensorMhaDropoutProbability = 13 , miopenTensorMhaDropoutSeed = 14 , miopenTensorMhaDropoutOffset = 15 , miopenTensorMhaO = 16 , miopenTensorMhaAmaxO = 17 , miopenTensorMhaAmaxS = 18 , miopenTensorMhaM = 19 , miopenTensorMhaZInv = 20 , miopenTensorMhaDO = 21 , miopenTensorMhaDescaleO = 22 , miopenTensorMhaDescaleDO = 23 , miopenTensorMhaDescaleDS = 24 , miopenTensorMhaScaleDS = 25 , miopenTensorMhaScaleDQ = 26 , miopenTensorMhaScaleDK = 27 , miopenTensorMhaScaleDV = 28 , miopenTensorMhaDQ = 29 , miopenTensorMhaDK = 30 , miopenTensorMhaDV = 31 , miopenTensorMhaAmaxDQ = 32 , miopenTensorMhaAmaxDK = 33 , miopenTensorMhaAmaxDV = 34 , miopenTensorMhaAmaxDS = 35 , miopenTensorActivationX = 36 , miopenTensorActivationY = 37 , miopenTensorActivationDX = 38 , miopenTensorActivationDY = 39 , miopenTensorBiasX = 40 , miopenTensorBiasY = 41 , miopenTensorBias = 42 , miopenTensorSoftmaxX = 43 , miopenTensorSoftmaxY = 44 , miopenTensorSoftmaxDX = 45 , miopenTensorSoftmaxDY = 46 , miopenTensorBatchnormX = 47 , miopenTensorBatchnormY = 48 , miopenTensorBatchnormRunningMean = 49 , miopenTensorBatchnormRunningVariance = 50 , miopenTensorBatchnormSavedMean = 51 , miopenTensorBatchnormSavedVariance = 52 , miopenTensorBatchnormScale = 53 , miopenTensorBatchnormScaleDiff = 54 , miopenTensorBatchnormEstimatedMean = 55 , miopenTensorBatchnormEstimatedVariance = 56 , miopenTensorBatchnormBias = 57 , miopenTensorBatchnormBiasDiff = 58 , miopenTensorBatchnormDX = 59 , miopenTensorBatchnormDY = 60 , miopenTensorArgumentIsScalar = 1U << 31 , miopenScalarBatchnormExpAvgFactor = miopenTensorArgumentIsScalar \| 1 , miopenScalarBatchnormEpsilon = miopenTensorArgumentIsScalar \| 2 }

enum	miopenFindResultsOrder_t { miopenFindResultsOrderByTime = 0 , miopenFindResultsOrderByWorkspaceSize = 1 }

Functions
	MIOPEN_DECLARE_OBJECT (miopenProblem)
	Describes a problem for different miopen operations. More...

miopenStatus_t	miopenCreateConvProblem (miopenProblem_t *problem, miopenConvolutionDescriptor_t operatorDesc, miopenProblemDirection_t direction)
	Initializes a problem object describing a convolution operation. More...

miopenStatus_t	miopenCreateMhaProblem (miopenProblem_t *problem, miopenMhaDescriptor_t operatorDesc, miopenProblemDirection_t direction)
	Initializes a problem object describing a Mha operation. More...

miopenStatus_t	miopenCreateMhaDescriptor (miopenMhaDescriptor_t *mhaDesc)
	Creates the mha descriptor object. More...

miopenStatus_t	miopenSetMhaDescriptor (miopenMhaDescriptor_t mhaDesc, float scale)
	Sets the Mha descriptor details. More...

miopenStatus_t	miopenGetMhaDescriptor (miopenMhaDescriptor_t mhaDesc, float *scale)
	Gets the Mha descriptor details. More...

miopenStatus_t	miopenCreateSoftmaxDescriptor (miopenSoftmaxDescriptor_t *softmaxDesc)
	Creates the Softmax descriptor object. More...

miopenStatus_t	miopenSetSoftmaxDescriptor (miopenSoftmaxDescriptor_t softmaxDesc, float alpha, float beta, miopenSoftmaxAlgorithm_t algorithm, miopenSoftmaxMode_t mode)
	Sets the softmax descriptor details. More...

miopenStatus_t	miopenGetSoftmaxDescriptor (const miopenSoftmaxDescriptor_t softmaxDesc, float alpha, float beta, miopenSoftmaxAlgorithm_t algorithm, miopenSoftmaxMode_t mode)
	Gets the softmax layer descriptor details. More...

miopenStatus_t	miopenDestroyProblem (miopenProblem_t problem)
	Destroys a problem object. More...

miopenStatus_t	miopenSetProblemTensorDescriptor (miopenProblem_t problem, miopenTensorArgumentId_t id, const miopenTensorDescriptor_t descriptor)
	Sets a tensor descriptor for the specified argument. More...

	MIOPEN_DECLARE_OBJECT (miopenFindOptions)
	The miopenFindOptions allows the user to configure how find will be used. More...

miopenStatus_t	miopenCreateFindOptions (miopenFindOptions_t *options)
	Initializes miopenFindOptions object. More...

miopenStatus_t	miopenDestroyFindOptions (miopenFindOptions_t options)
	Destroys miopenFindOptions object. More...

miopenStatus_t	miopenSetFindOptionTuning (miopenFindOptions_t options, int value)
	Sets the tuning find option. Default value is zero. More...

miopenStatus_t	miopenSetFindOptionResultsOrder (miopenFindOptions_t options, miopenFindResultsOrder_t value)
	Sets the results order find option. Default value is miopenFindResultsOrderByTime. More...

miopenStatus_t	miopenSetFindOptionWorkspaceLimit (miopenFindOptions_t options, size_t value)
	Sets the workspace limit find option. Default value is maximum of size_t. More...

miopenStatus_t	miopenSetFindOptionPreallocatedWorkspace (miopenFindOptions_t options, void *buffer, size_t size)
	Attaches the preallocated workspace to find options. Allocated by the library by default. More...

miopenStatus_t	miopenSetFindOptionPreallocatedTensor (miopenFindOptions_t options, miopenTensorArgumentId_t id, void *buffer)
	Attaches a preallocated tensor to find options. If not used, buffers are allocated by MIOpen internally, which is not recommended. More...

	MIOPEN_DECLARE_OBJECT (miopenSolution)
	The miopenSolution object describes a prepared solution. More...

miopenStatus_t	miopenFindSolutions (miopenHandle_t handle, miopenProblem_t problem, miopenFindOptions_t options, miopenSolution_t solutions, size_t numSolutions, size_t maxSolutions)
	Finds solutions to a problem by running different applicable solutions. Memory is automatically allocated. More...

miopenStatus_t	miopenRunSolution (miopenHandle_t handle, miopenSolution_t solution, size_t nInputs, const miopenTensorArgument_t tensors, void workspace, size_t workspaceSize)
	Runs the solution using the passed in buffers. More...

miopenStatus_t	miopenDestroySolution (miopenSolution_t solution)
	Destroys solution object. More...

miopenStatus_t	miopenLoadSolution (miopenSolution_t solution, const char data, size_t size)
	Loads solution object from binary data. More...

miopenStatus_t	miopenSaveSolution (miopenSolution_t solution, char *data)
	Saves a solution object as binary data. More...

miopenStatus_t	miopenGetSolutionSize (miopenSolution_t solution, size_t *size)
	Reads the expected size of a solution. More...

miopenStatus_t	miopenGetSolutionWorkspaceSize (miopenSolution_t solution, size_t *workspaceSize)
	Reads the amount of workspace required to exectute the solution. More...

miopenStatus_t	miopenGetSolutionTime (miopenSolution_t solution, float *time)
	Reads the time spent to execute the solution the last it was run. More...

miopenStatus_t	miopenGetSolutionSolverId (miopenSolution_t solution, uint64_t *solverId)
	Reads id of the solver referred by the solution. More...

miopenStatus_t	miopenGetSolverIdConvAlgorithm (uint64_t solverId, miopenConvAlgorithm_t *result)
	Gets the convolution algorithm implemented by a solver. More...

miopenStatus_t	miopenCreateActivationProblem (miopenProblem_t *problem, miopenActivationDescriptor_t operatorDesc, miopenProblemDirection_t direction)
	Initializes a problem object describing an activation operation. More...

miopenStatus_t	miopenCreateBatchnormProblem (miopenProblem_t *problem, miopenBatchNormMode_t mode, bool runningMeanVariance, miopenProblemDirection_t direction)
	Initializes a problem object describing an activation operation. More...

miopenStatus_t	miopenFuseProblems (miopenProblem_t problem1, miopenProblem_t problem2)

miopenStatus_t	miopenCreateBiasProblem (miopenProblem_t *problem, miopenProblemDirection_t direction)
	Initializes a problem object describing an bias operation. More...

miopenStatus_t	miopenCreateSoftmaxProblem (miopenProblem_t *problem, miopenSoftmaxDescriptor_t operatorDesc, miopenProblemDirection_t direction)
	Initializes a problem object describing a softmax operation. More...

Detailed Description

Enumeration Type Documentation

◆ miopenFindResultsOrder_t

enum miopenFindResultsOrder_t

Enumerator
miopenFindResultsOrderByTime
miopenFindResultsOrderByWorkspaceSize

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenProblemDirection_t

enum miopenProblemDirection_t

Directions of miopen operation.

Enumerator
miopenProblemDirectionForward
miopenProblemDirectionBackward
miopenProblemDirectionBackwardWeights
miopenProblemDirectionInference

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenTensorArgumentId_t

enum miopenTensorArgumentId_t

Identifiers for tensor arguments of problems and operations.

Different ways to sort results of the find call.

Enumerator
miopenTensorArgumentIdInvalid
miopenTensorConvolutionX
miopenTensorConvolutionW
miopenTensorConvolutionY
miopenTensorMhaK
miopenTensorMhaQ
miopenTensorMhaV
miopenTensorMhaDescaleK
miopenTensorMhaDescaleQ
miopenTensorMhaDescaleV
miopenTensorMhaDescaleS
miopenTensorMhaScaleS
miopenTensorMhaScaleO
miopenTensorMhaDropoutProbability
miopenTensorMhaDropoutSeed
miopenTensorMhaDropoutOffset
miopenTensorMhaO
miopenTensorMhaAmaxO
miopenTensorMhaAmaxS
miopenTensorMhaM
miopenTensorMhaZInv
miopenTensorMhaDO
miopenTensorMhaDescaleO
miopenTensorMhaDescaleDO
miopenTensorMhaDescaleDS
miopenTensorMhaScaleDS
miopenTensorMhaScaleDQ
miopenTensorMhaScaleDK
miopenTensorMhaScaleDV
miopenTensorMhaDQ
miopenTensorMhaDK
miopenTensorMhaDV
miopenTensorMhaAmaxDQ
miopenTensorMhaAmaxDK
miopenTensorMhaAmaxDV
miopenTensorMhaAmaxDS
miopenTensorActivationX
miopenTensorActivationY
miopenTensorActivationDX
miopenTensorActivationDY
miopenTensorBiasX
miopenTensorBiasY
miopenTensorBias
miopenTensorSoftmaxX
miopenTensorSoftmaxY
miopenTensorSoftmaxDX
miopenTensorSoftmaxDY
miopenTensorBatchnormX
miopenTensorBatchnormY
miopenTensorBatchnormRunningMean
miopenTensorBatchnormRunningVariance
miopenTensorBatchnormSavedMean
miopenTensorBatchnormSavedVariance
miopenTensorBatchnormScale
miopenTensorBatchnormScaleDiff
miopenTensorBatchnormEstimatedMean
miopenTensorBatchnormEstimatedVariance
miopenTensorBatchnormBias
miopenTensorBatchnormBiasDiff
miopenTensorBatchnormDX
miopenTensorBatchnormDY
miopenTensorArgumentIsScalar
miopenScalarBatchnormExpAvgFactor
miopenScalarBatchnormEpsilon

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

Function Documentation

◆ MIOPEN_DECLARE_OBJECT() [1/3]

MIOPEN_DECLARE_OBJECT ( miopenFindOptions )

The miopenFindOptions allows the user to configure how find will be used.

◆ MIOPEN_DECLARE_OBJECT() [2/3]

MIOPEN_DECLARE_OBJECT ( miopenProblem )

Describes a problem for different miopen operations.

For now, this is only used for convolution, but could be used for other operators in the future(such as GEMM, Pooling, etc)

◆ MIOPEN_DECLARE_OBJECT() [3/3]

MIOPEN_DECLARE_OBJECT ( miopenSolution )

The miopenSolution object describes a prepared solution.

◆ miopenCreateActivationProblem()

miopenStatus_t miopenCreateActivationProblem	(	miopenProblem_t *	problem,
		miopenActivationDescriptor_t	operatorDesc,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing an activation operation.

Note: As of now there is no way to actually get any solution for this kind of problems.

Parameters

problem	Pointer to the problem to initialize
operatorDesc	Descriptor of the operator to be used
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateBatchnormProblem()

miopenStatus_t miopenCreateBatchnormProblem	(	miopenProblem_t *	problem,
		miopenBatchNormMode_t	mode,
		bool	runningMeanVariance,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing an activation operation.

Note: As of now there is no way to actually get any solution for this kind of problems.

Parameters

problem	Pointer to the problem to initialize
mode	Batchnorm mode
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateBiasProblem()

miopenStatus_t miopenCreateBiasProblem	(	miopenProblem_t *	problem,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing an bias operation.

Note: As of now there is no way to actually get any solution for this kind of problems.

Parameters

problem	Pointer to the problem to initialize
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateConvProblem()

miopenStatus_t miopenCreateConvProblem	(	miopenProblem_t *	problem,
		miopenConvolutionDescriptor_t	operatorDesc,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing a convolution operation.

Parameters

problem	Pointer to the problem to initialize
operatorDesc	Descriptor of the operator to be used
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateFindOptions()

miopenStatus_t miopenCreateFindOptions ( miopenFindOptions_t * options )

Initializes miopenFindOptions object.

Parameters

options Pointer to options object to initialze

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateMhaDescriptor()

miopenStatus_t miopenCreateMhaDescriptor ( miopenMhaDescriptor_t * mhaDesc )

Creates the mha descriptor object.

Parameters

mhaDesc Pointer to a mha descriptor type

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateMhaProblem()

miopenStatus_t miopenCreateMhaProblem	(	miopenProblem_t *	problem,
		miopenMhaDescriptor_t	operatorDesc,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing a Mha operation.

Parameters

problem	Pointer to the problem to initialize
operatorDesc	Descriptor of the operator to be used
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateSoftmaxDescriptor()

miopenStatus_t miopenCreateSoftmaxDescriptor ( miopenSoftmaxDescriptor_t * softmaxDesc )

Creates the Softmax descriptor object.

Parameters

softmaxDesc Pointer to an softmax descriptor type

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenCreateSoftmaxProblem()

miopenStatus_t miopenCreateSoftmaxProblem	(	miopenProblem_t *	problem,
		miopenSoftmaxDescriptor_t	operatorDesc,
		miopenProblemDirection_t	direction
	)

Initializes a problem object describing a softmax operation.

Parameters

problem	Pointer to the problem to initialize
operatorDesc	Descriptor of the operator to be used
direction	Direction of the operation

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenDestroyFindOptions()

miopenStatus_t miopenDestroyFindOptions ( miopenFindOptions_t options )

Destroys miopenFindOptions object.

Parameters

options Options object to destroy

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenDestroyProblem()

miopenStatus_t miopenDestroyProblem ( miopenProblem_t problem )

Destroys a problem object.

Parameters

problem Problem to destroy

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenDestroySolution()

miopenStatus_t miopenDestroySolution ( miopenSolution_t solution )

Destroys solution object.

Parameters

solution Solution to destroy

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenFindSolutions()

miopenStatus_t miopenFindSolutions	(	miopenHandle_t	handle,
		miopenProblem_t	problem,
		miopenFindOptions_t	options,
		miopenSolution_t *	solutions,
		size_t *	numSolutions,
		size_t	maxSolutions
	)

Finds solutions to a problem by running different applicable solutions. Memory is automatically allocated.

Parameters

handle	Handle to execute the kernels
problem	Problem to solve
options	Find options. When null default values would be used
solutions	Pointer to the first result. Must not be null
numSolutions	Pointer to the amount of results. Ignored if null
maxSolutions	Limits the amount of results

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenFuseProblems()

miopenStatus_t miopenFuseProblems	(	miopenProblem_t	problem1,
		miopenProblem_t	problem2
	)

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetMhaDescriptor()

miopenStatus_t miopenGetMhaDescriptor	(	miopenMhaDescriptor_t	mhaDesc,
		float *	scale
	)

Gets the Mha descriptor details.

Retrieves all of the descriptor details for the Mha.

Parameters

mhaDesc	Pointer to a Mha descriptor
scale	Scale (output)

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSoftmaxDescriptor()

miopenStatus_t miopenGetSoftmaxDescriptor	(	const miopenSoftmaxDescriptor_t	softmaxDesc,
		float *	alpha,
		float *	beta,
		miopenSoftmaxAlgorithm_t *	algorithm,
		miopenSoftmaxMode_t *	mode
	)

Gets the softmax layer descriptor details.

Retrieves all of the descriptor details for the softmax layer.

Parameters

softmaxDesc	Pointer to a softmax layer descriptor (input)
alpha	Softmax alpha parameter (output)
beta	Softmax beta parameter (output)
algorithm	Softmax algorithm (output)
mode	Softmax mode (output)

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSolutionSize()

miopenStatus_t miopenGetSolutionSize	(	miopenSolution_t	solution,
		size_t *	size
	)

Reads the expected size of a solution.

Parameters

solution	Solution to get size
size	Pointer to a location where to write the size of the solution blob

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSolutionSolverId()

miopenStatus_t miopenGetSolutionSolverId	(	miopenSolution_t	solution,
		uint64_t *	solverId
	)

Reads id of the solver referred by the solution.

Parameters

solution	Solution to get solver id from
solverId	Pointer to a location where to write the solver id

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSolutionTime()

miopenStatus_t miopenGetSolutionTime	(	miopenSolution_t	solution,
		float *	time
	)

Reads the time spent to execute the solution the last it was run.

Parameters

solution	Solution to get exection time
time	Pointer to a location where to write the execution time

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSolutionWorkspaceSize()

miopenStatus_t miopenGetSolutionWorkspaceSize	(	miopenSolution_t	solution,
		size_t *	workspaceSize
	)

Reads the amount of workspace required to exectute the solution.

Parameters

solution	Solution to get required workspace size
workspaceSize	Pointer to a location where to write the workspace size

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenGetSolverIdConvAlgorithm()

miopenStatus_t miopenGetSolverIdConvAlgorithm	(	uint64_t	solverId,
		miopenConvAlgorithm_t *	result
	)

Gets the convolution algorithm implemented by a solver.

Parameters

solverId	Solver id to get convolution algorithm of
result	Pointer to a location where to write the algorithm

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenLoadSolution()

miopenStatus_t miopenLoadSolution	(	miopenSolution_t *	solution,
		const char *	data,
		size_t	size
	)

Loads solution object from binary data.

Parameters

solution	Pointer to the solution to load
data	Data to load the solution from
size	Size of the solution blob

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenRunSolution()

miopenStatus_t miopenRunSolution	(	miopenHandle_t	handle,
		miopenSolution_t	solution,
		size_t	nInputs,
		const miopenTensorArgument_t *	tensors,
		void *	workspace,
		size_t	workspaceSize
	)

Runs the solution using the passed in buffers.

Parameters

handle	Handle to execute the kernels
solution	Solution to execute
nInputs	Amount to inputs for the solution
tensors	Tensor arguments described by miopenTensorArgument_t
workspace	Pointer to device buffer used as workspace. May be null when not required. Should not be less than expected
workspaceSize	Size of the workspace buffer

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSaveSolution()

miopenStatus_t miopenSaveSolution	(	miopenSolution_t	solution,
		char *	data
	)

Saves a solution object as binary data.

Parameters

solution	Solution to save
data	Pointer to a buffer to save soltuion to

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetFindOptionPreallocatedTensor()

miopenStatus_t miopenSetFindOptionPreallocatedTensor	(	miopenFindOptions_t	options,
		miopenTensorArgumentId_t	id,
		void *	buffer
	)

Attaches a preallocated tensor to find options. If not used, buffers are allocated by MIOpen internally, which is not recommended.

Parameters

options	Options object to update
id	Specifies the id of the tensor passed
buffer	Specifies the tensor for find call

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetFindOptionPreallocatedWorkspace()

miopenStatus_t miopenSetFindOptionPreallocatedWorkspace	(	miopenFindOptions_t	options,
		void *	buffer,
		size_t	size
	)

Attaches the preallocated workspace to find options. Allocated by the library by default.

Parameters

options	Options object to update
buffer	Specifies the workspace for find call
size	Specifies the size of the buffer passed

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetFindOptionResultsOrder()

miopenStatus_t miopenSetFindOptionResultsOrder	(	miopenFindOptions_t	options,
		miopenFindResultsOrder_t	value
	)

Sets the results order find option. Default value is miopenFindResultsOrderByTime.

Parameters

options	Options object to update
value	Specifies what order should find results have

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetFindOptionTuning()

miopenStatus_t miopenSetFindOptionTuning	(	miopenFindOptions_t	options,
		int	value
	)

Sets the tuning find option. Default value is zero.

Parameters

options	Options object to update
value	Value of zero means no tuning, value of one means tuning enabled

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetFindOptionWorkspaceLimit()

miopenStatus_t miopenSetFindOptionWorkspaceLimit	(	miopenFindOptions_t	options,
		size_t	value
	)

Sets the workspace limit find option. Default value is maximum of size_t.

Parameters

options	Options object to update
value	Specifies the workspace limit for find call. All solvers exceeding the limit would be ignored.

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetMhaDescriptor()

miopenStatus_t miopenSetMhaDescriptor	(	miopenMhaDescriptor_t	mhaDesc,
		float	scale
	)

Sets the Mha descriptor details.

Sets all of the descriptor details for the Mha

Parameters

mhaDesc	Pointer to a Mha descriptor
scale	Scale

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetProblemTensorDescriptor()

miopenStatus_t miopenSetProblemTensorDescriptor	(	miopenProblem_t	problem,
		miopenTensorArgumentId_t	id,
		const miopenTensorDescriptor_t	descriptor
	)

Sets a tensor descriptor for the specified argument.

Parameters

problem	Problem to update
id	Id of the argument for the descriptor
descriptor	Tensor descriptor to set

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

◆ miopenSetSoftmaxDescriptor()

miopenStatus_t miopenSetSoftmaxDescriptor	(	miopenSoftmaxDescriptor_t	softmaxDesc,
		float	alpha,
		float	beta,
		miopenSoftmaxAlgorithm_t	algorithm,
		miopenSoftmaxMode_t	mode
	)

Sets the softmax descriptor details.

Sets all of the descriptor details for the softmax layer

Parameters

softmaxDesc	Pointer to a softmax layer descriptor
alpha	Softmax alpha parameter
beta	Softmax beta parameter
algorithm	Softmax algorithm
mode	Softmax mode

Returns: miopenStatus_t

Examples: /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-miopen/checkouts/docs-6.2.0/include/miopen/miopen.h.

Find2

Find2#

Classes

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ miopenFindResultsOrder_t

◆ miopenProblemDirection_t

◆ miopenTensorArgumentId_t

Function Documentation

◆ MIOPEN_DECLARE_OBJECT() [1/3]

◆ MIOPEN_DECLARE_OBJECT() [2/3]

◆ MIOPEN_DECLARE_OBJECT() [3/3]

◆ miopenCreateActivationProblem()

◆ miopenCreateBatchnormProblem()

◆ miopenCreateBiasProblem()

◆ miopenCreateConvProblem()

◆ miopenCreateFindOptions()

◆ miopenCreateMhaDescriptor()

◆ miopenCreateMhaProblem()

◆ miopenCreateSoftmaxDescriptor()

◆ miopenCreateSoftmaxProblem()

◆ miopenDestroyFindOptions()

◆ miopenDestroyProblem()

◆ miopenDestroySolution()

◆ miopenFindSolutions()

◆ miopenFuseProblems()

◆ miopenGetMhaDescriptor()

◆ miopenGetSoftmaxDescriptor()

◆ miopenGetSolutionSize()

◆ miopenGetSolutionSolverId()

◆ miopenGetSolutionTime()

◆ miopenGetSolutionWorkspaceSize()

◆ miopenGetSolverIdConvAlgorithm()

◆ miopenLoadSolution()

◆ miopenRunSolution()

◆ miopenSaveSolution()

◆ miopenSetFindOptionPreallocatedTensor()

◆ miopenSetFindOptionPreallocatedWorkspace()

◆ miopenSetFindOptionResultsOrder()

◆ miopenSetFindOptionTuning()

◆ miopenSetFindOptionWorkspaceLimit()

◆ miopenSetMhaDescriptor()

◆ miopenSetProblemTensorDescriptor()

◆ miopenSetSoftmaxDescriptor()