tannic::operation::Negation Struct Reference

Unary element-wise negation of a tensor expression. More...

#include <operations.hpp>

Public Member Functions
void	forward (Tensor const &, Tensor &) const

Detailed Description

Unary element-wise negation of a tensor expression.

Used to build a lazily evaluated Unary<Negation, Operand> expression. The computation is not performed immediately, but deferred until forward() is called or the expression is assigned to a Tensor object.

Example: Unary negation

Tensor A(float32, {2, 2}); A.initialize();
A[0, 0] = 1; A[0, 1] = -2;
A[1, 0] = 3; A[1, 1] = -4;
 
auto B = -A;            // Lazy negation (Unary<Negation, Tensor>)  
Tensor C = B.forward(); // Triggers computation
 
Tensor D = -A;          // Computation triggered when assigned to Tensor
 
std::cout << D;
// Output: [[-1, 2], [-3, 4]]

Member Function Documentation

forward()

void tannic::operation::Negation::forward	(	Tensor const &	,
		Tensor &
	)		const

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The documentation for this struct was generated from the following file:

• include/tannic/operations.hpp