---
title: "ClikaRT::nn::OutputQuant"
sidebar_label: "OutputQuant"
description: "Static output quantization for a Linear's product: requantize the output with scale / zero_point along axis, at out_dtype."
---

<!-- Generated by tools/doxygen2mdx from Doxygen XML. Do not edit. -->

<span class="api-kind api-kind--struct">struct</span>

**Header:** `ClikaRT/nn/linear.h`

Static output quantization for a [Linear](./Linear.md)'s product: requantize the output with [`scale`](./OutputQuant.md#scale) / [`zero_point`](./OutputQuant.md#zero_point) along [`axis`](./OutputQuant.md#axis), at [`out_dtype`](./OutputQuant.md#out_dtype).

## Data members

### scale {#scale}

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[`Tensor`](../Tensor.md) **`scale`**

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per-tensor scalar, or per-axis along [`axis`](./OutputQuant.md#axis)

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Declared in `ClikaRT/nn/linear.h`, line 127

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### zero\_point {#zero_point}

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[`OptionalTensor`](../../index.md#OptionalTensor) **`zero_point`**

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absent ⇒ symmetric

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Declared in `ClikaRT/nn/linear.h`, line 128

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### axis {#axis}

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`std::int64_t` **`axis`** `= -1`

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the per-axis dimension (default: last)

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Declared in `ClikaRT/nn/linear.h`, line 129

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### out\_dtype {#out_dtype}

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`std::optional<`[`DataType`](../../index.md#DataType)`>` **`out_dtype`**

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the code dtype; unset ⇒ the zero-point's

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Declared in `ClikaRT/nn/linear.h`, line 130

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