diff --git a/docs/SpecCodingConventions.md b/docs/SpecCodingConventions.md index a9ca17bb..89da6e08 100644 --- a/docs/SpecCodingConventions.md +++ b/docs/SpecCodingConventions.md @@ -54,7 +54,7 @@ Example: ``` The maximum size of a collection is... - 1. Let |max| be the [=maximum size=] of |collection|. + 1. Let |max| be |collection|'s [=maximum size=]. ``` * When defining subsidiary terms, like properties of an object, members of an enum, etc, scope the definitions using `dfn-for` on the `dfn` or an ancestor. @@ -96,6 +96,7 @@ Example: * Use `[=list/For each=] |index| in [=the range=] X to Y, inclusive` when iterating over a numeric range; a range is implicitly an ordered set which is a type of list. Specify _inclusive_ or _exclusive_ regarding the upper bound, for clarity. * Use "let" to introduce a variable and "set" to update a variable or assign to a property. * Use « » notation for literal lists, which helps make it clear that they are not JavaScript arrays. +* When referring to abstract properties, use the short possessive form `|object|'s [=property=]`. Avoid the wordier `the [=property=] of |object|` form. ### Method Definitions diff --git a/index.bs b/index.bs index a91bbb4a..9ca9181a 100644 --- a/index.bs +++ b/index.bs @@ -958,7 +958,7 @@ When the {{MLContext/[[contextType]]}} is set to [=context type/default=] with t
1. If |bufferView|'s [=element type=] does not match to |descriptor|.{{MLOperandDescriptor/dataType}} according to [this table](#appendices-mloperanddatatype-arraybufferview-compatibility), return false. - 1. If |bufferView|.\[[ByteLength]] is not equal to the [=byte length=] of |descriptor|, return false. + 1. If |bufferView|.\[[ByteLength]] is not equal to |descriptor|'s [=byte length=], return false.
@@ -971,7 +971,7 @@ When the {{MLContext/[[contextType]]}} is set to [=context type/default=] with t 1. [=map/For each=] |name| → |inputValue| of |inputs|: 1. Let |inputDescriptor| be |graph|.{{MLGraph/[[inputDescriptors]]}}[|name|]. 1. Let |inputTensor| be a new tensor for |graph|.{{MLGraph/[[implementation]]}} as follows: - 1. Set the data type of |inputTensor| to the one that matches the [=element type=] of |inputValue|. + 1. Set the data type of |inputTensor| to the one that matches |inputValue|'s [=element type=]. 1. Set the dimensions of |inputTensor| to |inputDescriptor|.{{MLOperandDescriptor/dimensions}}. 1. Set the values of elements in |inputTensor| to the values of elements in |inputValue|. 1. Request the underlying implementation of |graph| to bind |inputResources|[|name|] to |inputTensor|. @@ -980,8 +980,8 @@ When the {{MLContext/[[contextType]]}} is set to [=context type/default=] with t 1. If that returns an error, then [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Otherwise, store the result in |outputTensor|. 1. Let |outputDesc| be |graph|.{{MLGraph/[[outputDescriptors]]}}[|name|]. - 1. If the byte length of |outputTensor| is not equal to the [=byte length=] of |outputDesc|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If the [=element type=] of |outputTensor| doesn't match the [=element type=] of |outputValue|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If the byte length of |outputTensor| is not equal to |outputDesc|'s [=byte length=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |outputTensor|'s [=element type=] doesn't match |outputValue|'s [=element type=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Request the underlying implementation of |graph| to set the values of elements in |outputValue| to the values of elements in |outputTensor|. 1. Return {{undefined}}. @@ -996,9 +996,9 @@ When the {{MLContext/[[contextType]]}} is set to [=context type/default=] with t
1. Let |transferredViews| be a new {{MLNamedArrayBufferViews}}. 1. [=map/For each=] |name| → |view| of |views|: - 1. Let |transferredBuffer| be the result of [=ArrayBuffer/transfer|transferring=] the [=underlying buffer=] of |view|. + 1. Let |transferredBuffer| be the result of [=ArrayBuffer/transfer|transferring=] |view|'s [=underlying buffer=]. 1. Let |constructor| be the appropriate [=view constructor=] for the type of {{ArrayBufferView}} |view|. - 1. Let |elementsNumber| be the result of the [=BufferSource/byte length=] of |view| ÷ [=element size=] of |view|. + 1. Let |elementsNumber| be the result of |view|'s [=BufferSource/byte length=] ÷ |view|'s [=element size=]. 1. Let |transferredView| be [$Construct$](|constructor|, |transferredBuffer|, |view|.\[[ByteOffset]], |elementsNumber|). 1. Set |transferredViews|[|name|] to |transferredView|. 1. Return |transferredViews|. @@ -1216,7 +1216,7 @@ partial interface MLGraphBuilder {
1. [=Assert=]: |op| is one of "argMin", "argMax". - 1. If |options|.{{MLArgMinMaxOptions/axes}} [=map/exists=], if any of its elements is not in [=the range=] 0 to the [=rank=] of |input|, exclusive, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLArgMinMaxOptions/axes}} [=map/exists=], if any of its elements is not in [=the range=] 0 to |input|'s [=rank=], exclusive, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |outputShape| be the result of invoking the underlying implementation for calculating reduction output dimensions, given |options|. 1. Let |desc| be a new {{MLOperandDescriptor}}. 1. Set |desc|.{{MLOperandDescriptor/dataType}} to {{MLOperandDataType/"int64"}}. @@ -1309,7 +1309,7 @@ partial interface MLGraphBuilder { The batchNormalization(|input|, |mean|, |variance|, |options|) method steps are:
- 1. If |options|.{{MLBatchNormalizationOptions/axis}} is not in [=the range=] 0 to the [=rank=] of |input|, exclusive, then [=exception/throw=] a {{TypeError}}. + 1. If |options|.{{MLBatchNormalizationOptions/axis}} is not in [=the range=] 0 to |input|'s [=rank=], exclusive, then [=exception/throw=] a {{TypeError}}. 1. If |mean|'s [=MLOperand/rank=] is not 1, then [=exception/throw=] a {{TypeError}}. 1. If |mean|'s [=MLOperand/shape=][0] is not equal to |input|'s [=MLOperand/shape=][|options|.{{MLBatchNormalizationOptions/axis}}], then [=exception/throw=] a {{TypeError}}. 1. If |variance|'s [=MLOperand/rank=] is not 1, then [=exception/throw=] a {{TypeError}}. @@ -1558,18 +1558,18 @@ partial interface MLGraphBuilder { 1. [=Assert=]: the {{MLOperandDescriptor/dataType}} of each operand in |inputs| is the same. 1. If any of the following steps fail, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |desc| be |inputs|[0].{{MLOperand/[[descriptor]]}}. - 1. If |axis| is greater than or equal to the [=rank=] of |desc|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |axis| is greater than or equal to |desc|'s [=rank=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Set |desc|.{{MLOperandDescriptor/dimensions}}[|axis|] to 0. - 1. [=list/For each=] |index| in [=the range=] 0 to the [=rank=] of |inputs|, exclusive: + 1. [=list/For each=] |index| in [=the range=] 0 to |inputs|'s [=rank=], exclusive: 1. Let |input| be |inputs|[|index|]. 1. If [=validating MLOperand=] given |input| and [=this=] returns false, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |input|'s [=MLOperand/dataType=] is not equal to |inputs|[0]'s [=MLOperand/dataType=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. [=list/For each=] |dim| in [=the range=] 0 to the [=rank=] of |input|'s [=MLOperand/shape=], exclusive: + 1. [=list/For each=] |dim| in [=the range=] 0 to |input|'s [=rank=], exclusive:
If the shape of each corresponding dimension and type of the operands, except for those of the dimension given by |axis|, is not the same, fail.
- 1. If |dim| is not equal to |axis| and if |input|.{{MLOperandDescriptor/dimensions}}[|dim|] is not equal to |inputs|[0].{{MLOperandDescriptor/dimensions}}[|dim|], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If |dim| is equal to |axis|, add to |desc|.{{MLOperandDescriptor/dimensions}}[|axis|] the value of |input|.{{MLOperandDescriptor/dimensions}}[|dim|]. + 1. If |dim| is not equal to |axis| and if |input|'s [=MLOperand/shape=][|dim|] is not equal to |inputs|[0]'s [=MLOperand/shape=][|dim|], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |dim| is equal to |axis|, add to |desc|.{{MLOperandDescriptor/dimensions}}[|axis|] the value of |input|'s [=MLOperand/shape=][|dim|]. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=creating an MLOperand=] given [=this=] and |desc|. 1. Make a request to the underlying platform to: @@ -1604,7 +1604,7 @@ Create a constant {{MLOperand}} of the specified data type and shape that contai
The permissions and context validity have been checked by [[#api-mlgraphbuilder-constructor]] steps.
- 1. If the [=byte length=] of |descriptor| is not supported by the underlying platform, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |descriptor|'s [=byte length=] is not supported by the underlying platform, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If the [=checking dimensions=] given |descriptor|.{{MLOperandDescriptor/dataType}} and |descriptor|.{{MLOperandDescriptor/dimensions}} returns false, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If [=validating buffer with descriptor=] given |bufferView| and |descriptor| returns false, then [=exception/throw=] a {{TypeError}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. @@ -1819,12 +1819,12 @@ partial interface MLGraphBuilder { 1. If |filterSize| is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |input|'s [=MLOperand/dataType=] is not the same as |filter|'s [=MLOperand/dataType=], then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConv2dOptions/padding}} does not [=map/exist=], set it to the [=/list=] « 0, 0, 0, 0 ». - 1. Else if the [=list/size=] of |options|.{{MLConv2dOptions/padding}} is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. Else if |options|.{{MLConv2dOptions/padding}}'s [=list/size=] is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLConv2dOptions/strides}} does not [=map/exist=], set it to the [=/list=] « 1, 1 ». - 1. Else if the [=list/size=] of |options|.{{MLConv2dOptions/strides}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. Else if |options|.{{MLConv2dOptions/strides}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If any element in |options|.{{MLConv2dOptions/strides}} is equal to 0, then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConv2dOptions/dilations}} does not [=map/exist=], set it to the [=/list=] « 1, 1 ». - 1. Else if the [=list/size=] of |options|.{{MLConv2dOptions/dilations}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. Else if |options|.{{MLConv2dOptions/dilations}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConv2dOptions/autoPad}} does not [=map/exist=], set it to {{MLAutoPad/"explicit"}}. 1. If |options|.{{MLConv2dOptions/groups}} is 0, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |inputSize| / |options|.{{MLConv2dOptions/groups}} is not equal to |filterSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. @@ -1979,18 +1979,18 @@ partial interface MLGraphBuilder { 1. Let |filterSize| be |filter|'s [=MLOperand/rank=]. 1. If |inputSize| is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |filterSize| is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If |input|'s [=MLOperand/dataType=] is not the same as |filter|'s {{MLOperand/[[descriptor]]}}.{{MLOperandDescriptor/dataType}}, then [=exception/throw=] a {{TypeError}}. + 1. If |input|'s [=MLOperand/dataType=] is not the same as |filter|'s [=MLOperand/dataType=], then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConvTranspose2dOptions/padding}} does not [=map/exist=], set it to the [=/list=] « 0, 0, 0, 0 ». - 1. Else if the [=list/size=] of |options|.{{MLConvTranspose2dOptions/padding}} is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. Else if |options|.{{MLConvTranspose2dOptions/padding}}'s [=list/size=] is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLConvTranspose2dOptions/strides}} does not [=map/exist=], set it to the [=/list=] « 1, 1 ». - 1. Else if the [=list/size=] of |options|.{{MLConvTranspose2dOptions/strides}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. Else if |options|.{{MLConvTranspose2dOptions/strides}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If any element in |options|.{{MLConv2dOptions/strides}} is equal to 0, then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConvTranspose2dOptions/dilations}} does not [=map/exist=], set it to the [=/list=] « 1, 1 ». - 1. Else if the [=list/size=] of |options|.{{MLConvTranspose2dOptions/dilations}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. Else if |options|.{{MLConvTranspose2dOptions/dilations}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConvTranspose2dOptions/outputPadding}} does not [=map/exist=], set it to the [=/list=] « 0, 0 ». - 1. Else if the [=list/size=] of |options|.{{MLConvTranspose2dOptions/outputPadding}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. Else if |options|.{{MLConvTranspose2dOptions/outputPadding}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If |options|.{{MLConvTranspose2dOptions/outputSizes}} [=map/exists=]: - 1. If the [=list/size=] of |options|.{{MLConvTranspose2dOptions/outputSizes}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. If |options|.{{MLConvTranspose2dOptions/outputSizes}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If the elements of |options|.{{MLConvTranspose2dOptions/outputSizes}} are not smaller than the elements at the same dimension (index) for |options|.{{MLConvTranspose2dOptions/strides}}, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |inputSize| / |options|.{{MLConvTranspose2dOptions/groups}} is not equal to |filterSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Else if |inputSize| % |options|.{{MLConvTranspose2dOptions/groups}} is not 0, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. @@ -2520,8 +2520,8 @@ partial interface MLGraphBuilder { The permissions and context validity have been checked by [[#api-mlgraphbuilder-constructor]] steps.
1. Let |descriptor| be a new {{MLOperandDescriptor}}. - 1. Set |descriptor|.{{MLOperandDescriptor/dataType}} to |input|.{{MLOperand/[[descriptor]]}}.{{MLOperandDescriptor/dataType}}. - 1. Set |outputDescriptor|.{{MLOperandDescriptor/dimensions}} to the result of [=unidirectionally broadcasting the shapes=] |input|.{{MLOperand/[[descriptor]]}}.{{MLOperandDescriptor/dimensions}} and |newShape|. + 1. Set |descriptor|.{{MLOperandDescriptor/dataType}} to |input|'s [=MLOperand/dataType=]. + 1. Set |outputDescriptor|.{{MLOperandDescriptor/dimensions}} to the result of [=unidirectionally broadcasting the shapes=] |input|'s [=MLOperand/shape=] and |newShape|. 1. If that returns failure, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=creating an MLOperand=] given [=this=] and |outputDescriptor|. @@ -2832,7 +2832,7 @@ partial interface MLGraphBuilder { : activations :: - Specifies a pair of activation functions with the first function used for the update and reset gate, and the second used for the new gate. When not specified, implementations SHOULD use the the pair of sigmoid ("sigmoid") and the hyperbolic tangent ("tanh") functions, respectively. + Specifies a pair of activation functions with the first function used for the update and reset gate, and the second used for the new gate. When not specified, implementations SHOULD use the pair of sigmoid ("sigmoid") and the hyperbolic tangent ("tanh") functions, respectively.
@@ -2853,7 +2853,7 @@ partial interface MLGraphBuilder { The gru(|input|, |weight|, |recurrentWeight|, |steps|, |hiddenSize|, |options|) method steps are:
- 1. If the [=rank=] of |input| or |weight| or |recurrentWeight| is not 3, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=rank=] or |weight| or |recurrentWeight| is not 3, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLGruOptions/bias}} [=map/exists=]. 1. If |options|.{{MLGruOptions/bias}}'s [=MLOperand/shape=][1] is not equal to 3 * |hiddenSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLGruOptions/recurrentBias}} [=map/exists=]. @@ -2980,7 +2980,7 @@ partial interface MLGraphBuilder { : activations :: - Specifies a pair of activation functions with the first function used for the update and reset gate, and the second used for the new gate. When not specified, implementations SHOULD use the the pair of sigmoid ("sigmoid") and the hyperbolic tangent ("tanh") functions, respectively. + Specifies a pair of activation functions with the first function used for the update and reset gate, and the second used for the new gate. When not specified, implementations SHOULD use the pair of sigmoid ("sigmoid") and the hyperbolic tangent ("tanh") functions, respectively.
@@ -3001,7 +3001,7 @@ partial interface MLGraphBuilder { The gruCell(|input|, |weight|, |recurrentWeight|, |hiddenState|, |hiddenSize|, |options|) method steps are:
- 1. If the [=rank=] of |input| or |weight| or |recurrentWeight| or |hiddenState| is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=rank=] or |weight| or |recurrentWeight| or |hiddenState| is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |weight|'s [=MLOperand/shape=][0] is not equal to 3 * |hiddenSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |recurrentWeight|'s [=MLOperand/shape=][0] is not equal to 3 * |hiddenSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLGruOptions/bias}} [=map/exists=]: @@ -3010,7 +3010,7 @@ partial interface MLGraphBuilder { 1. If its [=rank=] is not equal to 3 * |hiddenSize|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLGruOptions/activations}} [=map/exists=] and its [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. Let |desc| be a new {{MLOperandDescriptor}}. - 1. Set |desc|.{{MLOperandDescriptor/dimensions}} to the [=/list=] « |input|.{{MLOperandDescriptor/dimensions}}[0], |hiddenSize| ». + 1. Set |desc|.{{MLOperandDescriptor/dimensions}} to the [=/list=] « |input|'s [=MLOperand/shape=][0], |hiddenSize| ». 1. Set |desc|.{{MLOperandDescriptor/dataType}} to |input|'s [=MLOperand/dataType=]. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=creating an MLOperand=] given [=this=] and |desc|. @@ -3321,7 +3321,7 @@ Create a named {{MLOperand}} based on a descriptor, that can be used as an input 1. [=Assert=]: If |descriptor|.{{MLOperandDescriptor/dimensions}} does not [=map/exist=], then |descriptor| defines a scalar input. 1. If |descriptor|.{{MLOperandDescriptor/dimensions}} [=map/exists=]: 1. If [=checking dimensions=] given |descriptor|.{{MLOperandDescriptor/dataType}} and |descriptor|.{{MLOperandDescriptor/dimensions}} returns false, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If the [=byte length=] of |descriptor| is not supported by the underlying platform, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |descriptor|'s [=byte length=] is not supported by the underlying platform, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |operand| be the result of [=creating an MLOperand=] given [=this=] and |descriptor|. 1. Set |operand|.{{MLOperand/[[name]]}} to |name|. @@ -3383,9 +3383,9 @@ partial interface MLGraphBuilder { The instanceNormalization(|input|, |options|) method steps are:
- 1. If the [=rank=] of |input| is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If the [=rank=] of |options|.{{MLInstanceNormalizationOptions/scale}} is not equal to 1, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If the [=rank=] of |options|.{{MLInstanceNormalizationOptions/bias}} is not equal to 1, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=rank=] is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLInstanceNormalizationOptions/scale}}'s [=rank=] is not equal to 1, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLInstanceNormalizationOptions/bias}}'s [=rank=] is not equal to 1, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=copying an MLOperand=] given |input|. 1. Make a request to the underlying platform to: @@ -3484,9 +3484,9 @@ partial interface MLGraphBuilder {
1. If |options|.{{MLLayerNormalizationOptions/axes}} does not [=map/exist=], then set |options|.{{MLLayerNormalizationOptions/axes}} to a new [=/list=], either equal to [=the range=] from 1 to |input|'s [=rank=], exclusive, if |input|'s [=rank=] is greater than 1, or an empty [=/list=] otherwise. - 1. If the [=rank=] of |options|.{{MLLayerNormalizationOptions/scale}} is not equal to the [=list/size=] of |options|.{{MLLayerNormalizationOptions/axes}}, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. If the [=rank=] of |options|.{{MLLayerNormalizationOptions/bias}} is not equal to the [=list/size=] of |options|.{{MLLayerNormalizationOptions/axes}}, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. - 1. [=list/For each=] |index| in [=the range=] 0 to the [=list/size=] of |options|.{{MLLayerNormalizationOptions/axes}}, exclusive: + 1. If |options|.{{MLLayerNormalizationOptions/scale}}'s [=rank=] is not equal to |options|.{{MLLayerNormalizationOptions/axes}}'s [=list/size=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLLayerNormalizationOptions/bias}}'s [=rank=] is not equal to |options|.{{MLLayerNormalizationOptions/axes}}'s [=list/size=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. [=list/For each=] |index| in [=the range=] 0 to |options|.{{MLLayerNormalizationOptions/axes}}'s [=list/size=], exclusive: 1. Let |axis| be |options|.{{MLLayerNormalizationOptions/axes}}[|index|]. 1. If |axis| is greater or equal to |input|'s [=MLOperand/rank=], then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |size| be |input|'s [=MLOperand/shape=][|axis|]. @@ -3802,7 +3802,7 @@ partial interface MLGraphBuilder {
1. Let |numDirections| be 1 if |options|.{{MLLstmOptions/direction}} is {{MLRecurrentNetworkDirection/"forward"}}, or otherwise let it be 2. - 1. If the [=rank=] of |input| or |weight| or |recurrentWeight| is not 3, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=rank=] or |weight| or |recurrentWeight| is not 3, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |input|'s [=MLOperand/shape=][0] is not equal to |steps|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |batchSize| be |input|'s [=MLOperand/shape=][1]. 1. If |options|.{{MLLstmOptions/bias}} [=map/exists=]: @@ -3997,7 +3997,7 @@ partial interface MLGraphBuilder { The lstmCell(|input|, |weight|, |recurrentWeight|, |hiddenState|, |cellState|, |hiddenSize|, |options|) method steps are:
- 1. If the [=rank=] of |input|, |weight|, |recurrentWeight|, |hiddenState| or |cellState| is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=rank=], |weight|, |recurrentWeight|, |hiddenState| or |cellState| is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |batchSize| be |input|'s [=MLOperand/shape=][0]. 1. If |options|.{{MLLstmCellOptions/bias}} [=map/exists=]: 1. If its [=rank=] is not 1, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. @@ -4266,7 +4266,7 @@ partial interface MLGraphBuilder {
1. Let |shape| be a copy of |input|'s [=MLOperand/shape=]. - 1. For |index| in [=the range=] 0 to the [=rank=] of |shape|, exclusive: + 1. For |index| in [=the range=] 0 to |shape|'s [=rank=], exclusive: 1. Add to |shape|[|index|] the value of |beginningPadding|[|index|]. 1. Add to |shape|[|index|] the value of |endingPadding|[|index|]. 1. Return |shape|. @@ -4279,7 +4279,7 @@ partial interface MLGraphBuilder { The pad(|input|, |beginningPadding|, |endingPadding|, |options|) method steps are:
- 1. If the [=list/size=] of |beginningPadding| and |endingPadding| is not equal to the [=rank=] of |input|, then then [=exception/throw=] a "{{TypeError}}". + 1. If |beginningPadding|'s [=list/size=] and |endingPadding|'s [=list/size=] are not both equal to |input|'s [=rank=], then [=exception/throw=] a "{{TypeError}}". 1. Let |desc| be a copy of |input|.{{MLOperand/[[descriptor]]}}. 1. Set |desc|.{{MLOperandDescriptor/dimensions}} to the result of [=calculating padding output sizes=] given |input|, |beginningPadding| and |endingPadding|. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. @@ -4457,15 +4457,15 @@ partial interface MLGraphBuilder { 1. If |options|.{{MLPool2dOptions/windowDimensions}} [=map/exists=] and its [=list/size=] is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Otherwise, set |options|.{{MLPool2dOptions/windowDimensions}} to the height and width dimensions of the shape of |input|. 1. If |options|.{{MLPool2dOptions/outputSizes}} [=map/exists=], or if |options|.{{MLPool2dOptions/padding}} does not [=map/exist=], set |options|.{{MLPool2dOptions/padding}} to the [=/list=] « 0, 0, 0, 0 ». - 1. If the [=list/size=] of |options|.{{MLPool2dOptions/padding}} is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLPool2dOptions/padding}}'s [=list/size=] is not 4, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLPool2dOptions/strides}} does not [=map/exist=], set |options|.{{MLPool2dOptions/strides}} to the [=/list=] « 1, 1 ». - 1. If the [=list/size=] of |options|.{{MLPool2dOptions/strides}} is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLPool2dOptions/strides}}'s [=list/size=] is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any value in |options|.{{MLPool2dOptions/strides}} is not greater than 0, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLPool2dOptions/outputSizes}} [=map/exists=]: - 1. If the [=list/size=] of |options|.{{MLPool2dOptions/outputSizes}} is not 2, then [=exception/throw=] a {{TypeError}}. + 1. If |options|.{{MLPool2dOptions/outputSizes}}'s [=list/size=] is not 2, then [=exception/throw=] a {{TypeError}}. 1. If the elements of |options|.{{MLPool2dOptions/outputSizes}} are not smaller than the elements at the same dimension (index) for |options|.{{MLPool2dOptions/strides}}, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLPool2dOptions/dilations}} does not [=map/exist=], set |options|.{{MLPool2dOptions/dilations}} to the [=/list=] « 1, 1 ». - 1. If the [=list/size=] of |options|.{{MLPool2dOptions/dilations}} is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLPool2dOptions/dilations}}'s [=list/size=] is not 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any value in |options|.{{MLPool2dOptions/dilations}} is not greater than 0, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If |options|.{{MLPool2dOptions/autoPad}} is not {{MLAutoPad/"explicit"}}, set |options|.{{MLPool2dOptions/padding}} to the [=/list=] « 0, 0, 0, 0 ». 1. Let |desc| be a copy of |input|.{{MLOperand/[[descriptor]]}}. @@ -4634,7 +4634,7 @@ partial interface MLGraphBuilder {
1. [=Assert=]: |op| is one of "reduceL1", "reduceL2", "reduceLogSum", "reduceLogSumExp", "reduceMax", "reduceMean", "reduceMin", "reduceProduct", "reduceSum", "reduceSumSquare". - 1. If |options|.{{MLReduceOptions/axes}} [=map/exists=], if any of its elements is not in [=the range=] 0 to the [=rank=] of |input|, exclusive, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |options|.{{MLReduceOptions/axes}} [=map/exists=], if any of its elements is not in [=the range=] 0 to |input|'s [=rank=], exclusive, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |outputShape| be the result of invoking the underlying implementation for calculating reduction output dimensions, given |options|. 1. Let |desc| be a new {{MLOperandDescriptor}}. 1. Set |desc|.{{MLOperandDescriptor/dataType}} to |input|'s [=MLOperand/dataType=]. @@ -4872,7 +4872,7 @@ partial interface MLGraphBuilder {
1. Let |desc| be a new {{MLOperandDescriptor}} initialized to |input|.{{MLOperand/[[descriptor]]}}. - 1. For |index| in [=the range=] 0 to the [=list/size=] of |options|.{{MLResample2dOptions/axes}}, exclusive: + 1. For |index| in [=the range=] 0 to |options|.{{MLResample2dOptions/axes}}'s [=list/size=], exclusive: 1. If |options|.{{MLResample2dOptions/sizes}} [=map/exists=], set |desc|'s [=MLOperand/shape=][|options|.{{MLResample2dOptions/axes}}[|index|]] to |options|.{{MLResample2dOptions/sizes}}[|index|] and return |desc|. 1. Otherwise, set |desc|'s [=MLOperand/shape=][|options|.{{MLResample2dOptions/axes}}[|index|]] to |input|'s [=MLOperand/shape=][|index|] multiplied by |options|.{{MLResample2dOptions/scales}}. 1. Return |desc|. @@ -4926,7 +4926,7 @@ partial interface MLGraphBuilder {
1. Let |outputShape| be an empty array of {{unsigned long}}. - 1. If the [=list/size=] of |newShape| is 0, set |outputShape| to an empty [=/list=] for a scalar. + 1. If |newShape|'s [=list/size=] is 0, set |outputShape| to an empty [=/list=] for a scalar. 1. If any value in |newShape| is 0, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. Let |inputElementCount| be the product of all elements in |input|'s [=MLOperand/shape=]. Empty dimensions yield an |inputElementCount| of 1. 1. If product of all values in |newShape| is not equal to |inputElementCount|, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. @@ -5079,8 +5079,8 @@ partial interface MLGraphBuilder { The slice(|input|, |starts|, |sizes|) method steps are:
- 1. If the [=list/size=] of |sizes| is 0, then [=exception/throw=] a {{TypeError}}. - 1. If the [=list/size=] of |starts| and |sizes| is not equal to the [=rank=] of |input|, then [=exception/throw=] a {{TypeError}}. + 1. If |sizes|'s [=list/size=] is 0, then [=exception/throw=] a {{TypeError}}. + 1. If |starts|'s [=list/size=] and |sizes|'s [=list/size=] are not both equal to |input|'s [=rank=], then [=exception/throw=] a {{TypeError}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=copying an MLOperand=] given |input|. 1. Make a request to the underlying platform to: @@ -5353,7 +5353,7 @@ partial interface MLGraphBuilder { - *splits*: an {{unsigned long}} or a sequence of {{unsigned long}}. If an {{unsigned long}}, it specifies the number of output tensors along the axis. The number must evenly divide the dimension size of *input* along *options.axis*. If a sequence of {{unsigned long}}, it specifies the sizes of each output tensor along the *options.axis*. The sum of sizes must equal to the dimension size of *input* along *options.axis*. - *options*: an optional {{MLSplitOptions}}. The optional parameters of the operation. - **Returns:** a sequence of {{MLOperand}}. The splitted output tensors. If *splits* is an {{unsigned long}}, the [=list/size=] of the output sequence equals to *splits*. The shape of each output tensor is the same as *input* except the dimension size of *axis* equals to the quotient of dividing the dimension size of *input* along *axis* by *splits*. If *splits* is a sequence of {{unsigned long}}, the [=list/size=] of the output sequence equals to the [=list/size=] of *splits*. The shape of the i-th output tensor is the same as as *input* except along *axis* where the dimension size is *splits[i]*. + **Returns:** a sequence of {{MLOperand}}. The splitted output tensors. If *splits* is an {{unsigned long}}, the [=list/size=] of the output sequence equals to *splits*. The shape of each output tensor is the same as *input* except the dimension size of *axis* equals to the quotient of dividing the dimension size of *input* along *axis* by *splits*. If *splits* is a sequence of {{unsigned long}}, the [=list/size=] of the output sequence equals to the [=list/size=] of *splits*. The shape of the i-th output tensor is the same as *input* except along *axis* where the dimension size is *splits[i]*.
{{MLSplitOptions}} has the following members: @@ -5368,8 +5368,8 @@ partial interface MLGraphBuilder { The split(|input|, |splits|, |options|) method steps are:
- 1. If |splits| is an {{unsigned long}}, and |input|.{{MLOperandDescriptor/dimensions}}[|options|.{{MLSplitOptions/axis}}] % |splits| is not 0, then [=exception/throw=] a {{TypeError}}. - 1. If |splits| is a sequence of {{unsigned long}}, and the sum of its elements is not equal to |input|.{{MLOperandDescriptor/dimensions}}[|options|.{{MLSplitOptions/axis}}], then [=exception/throw=] a {{TypeError}}. + 1. If |splits| is an {{unsigned long}}, and |input|'s [=MLOperand/shape=][|options|.{{MLSplitOptions/axis}}] % |splits| is not 0, then [=exception/throw=] a {{TypeError}}. + 1. If |splits| is a sequence of {{unsigned long}}, and the sum of its elements is not equal to |input|'s [=MLOperand/shape=][|options|.{{MLSplitOptions/axis}}], then [=exception/throw=] a {{TypeError}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=copying an MLOperand=] given |input|. 1. Make a request to the underlying platform to: @@ -5517,8 +5517,8 @@ partial interface MLGraphBuilder {
1. If |options|.{{MLTransposeOptions/permutation}} does not [=map/exist=], let |options|.{{MLTransposeOptions/permutation}} be the reversed sequence of all indices for |input|'s [=MLOperand/shape=]. 1. Otherwise if |options|.{{MLTransposeOptions/permutation}} [=map/exists=]: - 1. If the [=rank=] of |options|.{{MLTransposeOptions/permutation}} is not the same as the [=rank=] of |input|'s [=MLOperand/shape=], then [=exception/throw=] a {{TypeError}}. - 1. If the values in |options|.{{MLTransposeOptions/permutation}} are not in [=the range=] 0 and the [=rank=] of |input|'s [=MLOperand/shape=] exclusive, then [=exception/throw=] a {{TypeError}}. + 1. If |options|.{{MLTransposeOptions/permutation}}'s [=rank=] is not the same as |input|'s [=rank=], then [=exception/throw=] a {{TypeError}}. + 1. If the values in |options|.{{MLTransposeOptions/permutation}} are not in [=the range=] 0 and |input|'s [=rank=] exclusive, then [=exception/throw=] a {{TypeError}}. 1. If the values in |options|.{{MLTransposeOptions/permutation}} contain duplicate value, then [=exception/throw=] a {{TypeError}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=copying an MLOperand=] given |input|. @@ -5570,7 +5570,7 @@ partial interface MLGraphBuilder { The triangular(|input|, |options|) method steps are:
- 1. If the [=list/size=] of |input|.{{MLOperand/[[descriptor]]}}.{{MLOperandDescriptor/dimensions}} is less than 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. + 1. If |input|'s [=MLOperand/rank=] is less than 2, then [=exception/throw=] a "{{DataError}}" {{DOMException}}. 1. If any of the following sub-steps fail, [=exception/throw=] an "{{OperationError}}" {{DOMException}}. 1. Let |output| be the result of [=copying an MLOperand=] given |input|. 1. Make a request to the underlying platform to: @@ -5786,8 +5786,8 @@ The {{MLOperand}} objects are created by the methods of {{MLGraphBuilder}}, inte To check dimensions given [=/list=] |dimensions| and {{MLOperandDataType}} |type|, run the following steps:
- 1. If the [=list/size=] of |dimensions| is 0, return false. - 1. If the [=list/size=] of |dimensions| is too large to be supported by the implementation, return false. + 1. If |dimensions|'s [=list/size=] is 0, return false. + 1. If |dimensions|'s [=list/size=] is too large to be supported by the implementation, return false. 1. If any element of |dimensions| is not a positive number, or it is too large to be supported by the implementation given |type|, return false. 1. Return true.
@@ -5899,8 +5899,8 @@ Broadcasting refers to how operations treat tensors with different shapes, and f
To unidirectionally broadcast the shapes |A| and |B|, perform the following steps. |A| and |B| are [=/lists=] of positive integers, representing the dimensions of tensors, and the steps return a new [=/list=] of positive integers, or failure. -1. Let |sizeA| be the [=list/size=] of |A|. -1. Let |sizeB| be the [=list/size=] of |B|. +1. Let |sizeA| be |A|'s [=list/size=]. +1. Let |sizeB| be |B|'s [=list/size=]. 1. If |sizeB| > |sizeA|, then return failure. 1. Let |paddedB| be a [=list/clone=] of |B|. 1. While |paddedB|'s [=list/size=] is less than |sizeA|, [=list/prepend=] 1 to |paddedB|. @@ -5921,8 +5921,8 @@ To unidirectionally broa
To bidirectionally broadcast the shapes |A| and |B|, perform the following steps. |A| and |B| are [=/lists=] of positive integers, representing the dimensions of tensors, and the steps return a new [=/list=] of positive integers, or failure. -1. Let |sizeA| be the [=list/size=] of |A|. -1. Let |sizeB| be the [=list/size=] of |B|. +1. Let |sizeA| be |A|'s [=list/size=]. +1. Let |sizeB| be |B|'s [=list/size=]. 1. Let |outputSize| be the maximum of |sizeA| and |sizeB|. 1. Let |paddedA| be a [=list/clone=] of |A|. 1. While |paddedA|'s [=list/size=] is less than |outputSize|, [=list/prepend=] 1 to |paddedA|.