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DML_ELEMENT_WISE_NEGATE_OPERATOR_DESC structure (directml.h)

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Negates each element of InputTensor, storing the result into the corresponding element of OutputTensor.

f(x) = -x

This operator supports in-place execution, meaning that OutputTensor is permitted to alias InputTensor during binding.

Syntax

struct DML_ELEMENT_WISE_NEGATE_OPERATOR_DESC {
  const DML_TENSOR_DESC *InputTensor;
  const DML_TENSOR_DESC *OutputTensor;
};

Members

InputTensor

Type: const DML_TENSOR_DESC*

The input tensor to read from.

OutputTensor

Type: const DML_TENSOR_DESC*

The output tensor to write the results to.

Remarks

Availability

This operator was introduced in DML_FEATURE_LEVEL_5_0.

Tensor constraints

InputTensor and OutputTensor must have the same DataType, DimensionCount, and Sizes.

Tensor support

Tensor Kind Supported dimension counts Supported data types
InputTensor Input 1 to 8 FLOAT32, FLOAT16, INT64, INT32, INT16, INT8
OutputTensor Output 1 to 8 FLOAT32, FLOAT16, INT64, INT32, INT16, INT8

Requirements

Requirement Value
Header directml.h