binary_with_constant.hpp File Reference

#include "lbann_config.hpp"
#include "lbann/operators/elementwise_operator.hpp"
#include "lbann/utils/cloneable.hpp"
#include "lbann/proto/operators.pb.h"
#include "lbann/operators/operator.hpp"

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Namespaces
	lbann

Macros
#define	LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR(OP_NAME, OP_STRING, NEEDS_PREVACTS)

Functions
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (AddConstant, "add constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (Scale, "scale", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (SubtractConstant, "subtract constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (ConstantSubtract, "subtract from constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (MaxConstant, "max constant", true)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (MinConstant, "min constant", true)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (EqualConstant, "equals constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (NotEqualConstant, "not equals constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (LessEqualConstant, "less-equals constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (LessConstant, "less than constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (GreaterEqualConstant, "greater-equals constant", false)
	lbann::LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR (GreaterConstant, "greater than constant", false)

Detailed Description

These operators are idiomatic replacements for patterns like:

Op(layer, ConstantLayer(1))

where it's a pessimization to actually allocate a persistent array for such an ephemeral operation.

Definition in file binary_with_constant.hpp.

Macro Definition Documentation

LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR

#define LBANN_DECLARE_BINARY_WITH_CONSTANT_OPERATOR	(		OP_NAME,
			OP_STRING,
			NEEDS_PREVACTS
	)

Definition at line 55 of file binary_with_constant.hpp.