Ops used in graph-building. More...
Data Structures | |
struct | AutoBroadcastSpec |
Implicit broadcast specification. More... | |
struct | BroadcastModeSpec |
Implicit broadcast specification. More... | |
struct | DetectionOutputAttrs |
class | Op |
Root of all actual ops. More... | |
struct | PriorBoxAttrs |
struct | PriorBoxClusteredAttrs |
struct | ProposalAttrs |
Enumerations | |
enum | LSTMWeightsFormat { FICO, ICOF, IFCO, IFOC, IOFC } |
enum | PadMode { CONSTANT = 0, EDGE, REFLECT, SYMMETRIC } |
Modes for the Pad operator. | |
enum | PadType { EXPLICIT = 0, SAME_LOWER, SAME_UPPER, VALID, AUTO = SAME_UPPER, NOTSET = EXPLICIT } |
Padding Type used for Convolution and Pooling More... | |
enum | RoundingType { FLOOR = 0, CEIL = 1 } |
Rounding Type used for Pooling operators. | |
enum | AutoBroadcastType { NONE = 0, EXPLICIT = NONE, NUMPY, PDPD } |
Specifies the algorithm to use for implicit broadcasting of a tensor to align with another tensor. More... | |
enum | BroadcastType { NONE, EXPLICIT = NONE, NUMPY, PDPD, BIDIRECTIONAL } |
BroadcastType specifies rules used for mapping of input tensor axes to output shape axes. More... | |
enum | EpsMode { ADD, MAX } |
Specifies how eps is combined with L2 value. | |
enum | TopKSortType { NONE, SORT_INDICES, SORT_VALUES } |
enum | TopKMode { MAX, MIN } |
enum | RecurrentSequenceDirection { FORWARD, REVERSE, BIDIRECTIONAL } |
This class defines possible recurrent sequence directions. | |
Functions | |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const PadMode &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const PadType &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const RoundingType &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const AutoBroadcastType &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const BroadcastType &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const EpsMode &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const TopKSortType &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const TopKMode &type) |
NGRAPH_API std::ostream & | operator<< (std::ostream &s, const RecurrentSequenceDirection &direction) |
NGRAPH_API bool | is_unary_elementwise_arithmetic (const ngraph::Node *node) |
NGRAPH_API bool | is_binary_elementwise_arithmetic (const ngraph::Node *node) |
NGRAPH_API bool | is_binary_elementwise_comparison (const ngraph::Node *node) |
NGRAPH_API bool | is_binary_elementwise_logical (const ngraph::Node *node) |
NGRAPH_API bool | supports_auto_broadcast (const ngraph::Node *node) |
NGRAPH_API bool | supports_decompose (const ngraph::Node *node) |
NGRAPH_API bool | is_op (const ngraph::Node *node) |
NGRAPH_API bool | is_parameter (const ngraph::Node *node) |
NGRAPH_API bool | is_output (const ngraph::Node *node) |
NGRAPH_API bool | is_constant (const ngraph::Node *node) |
NGRAPH_API bool | is_commutative (const ngraph::Node *node) |
NGRAPH_API bool | is_unary_elementwise_arithmetic (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_binary_elementwise_arithmetic (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_binary_elementwise_comparison (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_binary_elementwise_logical (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | supports_auto_broadcast (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | supports_decompose (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_op (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_parameter (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_output (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_constant (const std::shared_ptr< ngraph::Node > &node) |
NGRAPH_API bool | is_commutative (const std::shared_ptr< ngraph::Node > &node) |
ONNX_IMPORTER_API bool | is_null (const ngraph::Node *node) |
ONNX_IMPORTER_API bool | is_null (const std::shared_ptr< ngraph::Node > &node) |
ONNX_IMPORTER_API bool | is_null (const Output< ngraph::Node > &output) |
Ops used in graph-building.
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strong |
Specifies the algorithm to use for implicit broadcasting of a tensor to align with another tensor.
NONE - No implicit broadcasting of tensor NUMPY - Numpy-style implicit broadcasting (https://docs.scipy.org/doc/numpy/user/basics.broadcasting.html) Right-align dimensions of the two tensors, with missing dimensions treated as size 1 dimensions. After alignment, for each dimension, their sizes should either match or one of them should be of size 1. Size 1 dimension will be implicitly broadcast to match the other size.
E.g., A: Shape(2, 1, 6) B: Shape( 3, 1) Result: Shape(2, 3, 6)
A: Shape(2, 1, 6) B: Shape( 3, 1)
Result: Shape(2, 3, 6) PDPD - PaddlePaddle-style implicit broadcasting (https://github.com/PaddlePaddle/Paddle/blob/release/1.5/paddle/ fluid/operators/elementwise/elementwise_op.h#L126) Broadcast B to match the shape of A, where axis is the start dimension index to align B with A. If axis is -1 (default), i axis = rank(A) - rank(B). The trailing dimensions of size 1 for B will be ignored.
E.g., A: Shape(2, 3, 4, 5) B: Shape( 3, 4 ) with axis =1 Result: Shape(2, 3, 4, 5)
A: Shape(2, 3, 4, 5) B: Shape( 3, 1 ) with axis = 1
Result: Shape(2, 3, 4, 5)
TODO: Add more implicit broadcast modes used by frameworks
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strong |
BroadcastType specifies rules used for mapping of input tensor axes to output shape axes.
EXPLICIT - Mapping of the input data shape to output shape based on axes_mapping input. NUMPY - Numpy broadcasting rules, aligned with ONNX Broadcasting. (https://github.com/onnx/onnx/blob/master/docs/Broadcasting.md) PDPD - PaddlePaddle-style implicit broadcasting. For more informaction see AutoBroadcastType documentation. BIDIRECTIONAL - The broadcast rule is similar to numpy.array(input) * numpy.ones(target_shape). Dimensions are right alignment.
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strong |
Padding Type used for Convolution
and Pooling
Follows ONNX padding type definitions EXPLICIT - Pad dimensions are explicity specified SAME_LOWER - Pad dimensions computed to match input shape Ceil(num_dims/2) at the beginning and Floor(num_dims/2) at the end SAME_UPPER - Pad dimensions computed to match input shape Floor(num_dims/2) at the beginning and Ceil(num_dims/2) at the end VALID - No padding