Class DepthwiseConv2DBp
- java.lang.Object
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- org.nd4j.autodiff.functions.DifferentialFunction
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- org.nd4j.linalg.api.ops.DynamicCustomOp
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- org.nd4j.linalg.api.ops.impl.layers.convolution.DepthwiseConv2DBp
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- All Implemented Interfaces:
CustomOp
public class DepthwiseConv2DBp extends DynamicCustomOp
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Nested Class Summary
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Nested classes/interfaces inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp
DynamicCustomOp.DynamicCustomOpsBuilder
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Field Summary
Fields Modifier and Type Field Description protected Conv2DConfig
config
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Fields inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp
axis, bArguments, dArguments, iArguments, inplaceCall, inputArguments, outputArguments, outputVariables, sArguments, tArguments
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Fields inherited from class org.nd4j.autodiff.functions.DifferentialFunction
dimensions, extraArgs, inPlace, ownName, ownNameSetWithDefault, sameDiff, scalarValue
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Constructor Summary
Constructors Constructor Description DepthwiseConv2DBp(@NonNull SameDiff sameDiff, @NonNull SDVariable input, @NonNull SDVariable weights, @NonNull SDVariable gradO, @NonNull Conv2DConfig config)
DepthwiseConv2DBp(@NonNull SameDiff sameDiff, @NonNull SDVariable input, @NonNull SDVariable weights, SDVariable bias, @NonNull SDVariable gradO, @NonNull Conv2DConfig config)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
addArgs()
List<DataType>
calculateOutputDataTypes(List<DataType> inputDataTypes)
Calculate the data types for the output arrays.String
configFieldName()
Returns the name of the field to be used for looking up field names.int
getNumOutputs()
Object
getValue(Field property)
Get the value for a given property for this functionlong[]
iArgs()
boolean
isConfigProperties()
Returns true if the fields for this class should be looked up from a configuration class.String
opName()
This method returns op opName as stringMap<String,Object>
propertiesForFunction()
Returns the properties for a given function-
Methods inherited from class org.nd4j.linalg.api.ops.DynamicCustomOp
addBArgument, addDArgument, addIArgument, addIArgument, addInputArgument, addOutputArgument, addOutputsToOp, addSArgument, addTArgument, assertValidForExecution, bArgs, builder, calculateOutputShape, calculateOutputShape, clearArrays, computeArrays, configureFromArguments, dArgs, doDiff, generateFake, generateFake, getBArgument, getDescriptor, getIArgument, getInputArgument, getOutputArgument, getSArgument, getTArgument, initFromOnnx, initFromTensorFlow, inputArguments, mappingsForFunction, numBArguments, numDArguments, numIArguments, numInputArguments, numOutputArguments, numSArguments, numTArguments, onnxName, opHash, opNum, opType, outputArguments, outputVariables, outputVariables, removeIArgument, removeInputArgument, removeOutputArgument, removeSArgument, removeTArgument, sArgs, setInputArgument, setInputArguments, setOutputArgument, setPropertiesForFunction, setValueFor, tArgs, tensorflowName, toString, wrapFilterNull, wrapOrNull, wrapOrNull
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Methods inherited from class org.nd4j.autodiff.functions.DifferentialFunction
arg, arg, argNames, args, attributeAdaptersForFunction, configureWithSameDiff, diff, dup, equals, getBooleanFromProperty, getDoubleValueFromProperty, getIntValueFromProperty, getLongValueFromProperty, getStringFromProperty, hashCode, larg, onnxNames, outputs, outputVariable, outputVariablesNames, rarg, replaceArg, setInstanceId, tensorflowNames
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.nd4j.linalg.api.ops.CustomOp
isInplaceCall
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Field Detail
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config
protected Conv2DConfig config
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Constructor Detail
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DepthwiseConv2DBp
public DepthwiseConv2DBp(@NonNull @NonNull SameDiff sameDiff, @NonNull @NonNull SDVariable input, @NonNull @NonNull SDVariable weights, SDVariable bias, @NonNull @NonNull SDVariable gradO, @NonNull @NonNull Conv2DConfig config)
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DepthwiseConv2DBp
public DepthwiseConv2DBp(@NonNull @NonNull SameDiff sameDiff, @NonNull @NonNull SDVariable input, @NonNull @NonNull SDVariable weights, @NonNull @NonNull SDVariable gradO, @NonNull @NonNull Conv2DConfig config)
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Method Detail
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iArgs
public long[] iArgs()
- Specified by:
iArgs
in interfaceCustomOp
- Overrides:
iArgs
in classDynamicCustomOp
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addArgs
protected void addArgs()
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getValue
public Object getValue(Field property)
Description copied from class:DifferentialFunction
Get the value for a given property for this function- Overrides:
getValue
in classDynamicCustomOp
- Parameters:
property
- the property to get- Returns:
- the value for the function if it exists
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propertiesForFunction
public Map<String,Object> propertiesForFunction()
Description copied from class:DifferentialFunction
Returns the properties for a given function- Overrides:
propertiesForFunction
in classDynamicCustomOp
- Returns:
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isConfigProperties
public boolean isConfigProperties()
Description copied from class:DifferentialFunction
Returns true if the fields for this class should be looked up from a configuration class.- Overrides:
isConfigProperties
in classDifferentialFunction
- Returns:
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configFieldName
public String configFieldName()
Description copied from class:DifferentialFunction
Returns the name of the field to be used for looking up field names. This should be used in conjunction withDifferentialFunction.isConfigProperties()
to facilitate mapping fields for model import.- Overrides:
configFieldName
in classDifferentialFunction
- Returns:
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opName
public String opName()
Description copied from class:DynamicCustomOp
This method returns op opName as string- Specified by:
opName
in interfaceCustomOp
- Overrides:
opName
in classDynamicCustomOp
- Returns:
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calculateOutputDataTypes
public List<DataType> calculateOutputDataTypes(List<DataType> inputDataTypes)
Description copied from class:DifferentialFunction
Calculate the data types for the output arrays. Though datatypes can also be inferred fromDifferentialFunction.calculateOutputShape()
, this method differs in that it does not require the input arrays to be populated. This is important as it allows us to do greedy datatype inference for the entire net - even if arrays are not available.- Overrides:
calculateOutputDataTypes
in classDifferentialFunction
- Parameters:
inputDataTypes
- The data types of the inputs- Returns:
- The data types of the outputs
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getNumOutputs
public int getNumOutputs()
- Overrides:
getNumOutputs
in classDifferentialFunction
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