---
title: "ClikaRT::nn::SwiGLUOptions"
sidebar_label: "SwiGLUOptions"
description: "Settings of SwiGLU: chain the setters, or assign the fields."
---

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

**Header:** `ClikaRT/nn/generated/activation.h`

Settings of [`SwiGLU`](./SwiGLU.md): chain the setters, or assign the fields.

## Member functions

### alpha(double) {#alpha}

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[`SwiGLUOptions`](./SwiGLUOptions.md)`&` **`alpha`**(`double` `v`)

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Sets [`alpha`](./SwiGLUOptions.md#alpha), the sigmoid sharpness on the gate half.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1399

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### alpha() {#alpha-2}

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`double` **`alpha`**() `const`

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Reads [`alpha`](./SwiGLUOptions.md#alpha).

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Declared in `ClikaRT/nn/generated/activation.h`, line 1401

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### beta(double) {#beta}

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[`SwiGLUOptions`](./SwiGLUOptions.md)`&` **`beta`**(`double` `v`)

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Sets [`beta`](./SwiGLUOptions.md#beta), added to the clamped up half.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1406

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### beta() {#beta-2}

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`double` **`beta`**() `const`

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Reads [`beta`](./SwiGLUOptions.md#beta).

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Declared in `ClikaRT/nn/generated/activation.h`, line 1408

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### limit(double) {#limit}

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[`SwiGLUOptions`](./SwiGLUOptions.md)`&` **`limit`**(`double` `v`)

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Sets [`limit`](./SwiGLUOptions.md#limit), the clamp bound on both halves; infinity disables the clamp.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1414

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### limit() {#limit-2}

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`double` **`limit`**() `const`

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Reads [`limit`](./SwiGLUOptions.md#limit).

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Declared in `ClikaRT/nn/generated/activation.h`, line 1416

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## Data members

### alpha\_ {#alpha_}

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`double` **`alpha_`** `= 1.0`

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The sigmoid sharpness on the gate half. Default `1.0`.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1403

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### beta\_ {#beta_}

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`double` **`beta_`** `= 0.0`

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Added to the clamped up half. Default `0.0`.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1410

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### limit\_ {#limit_}

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`double` **`limit_`** `= std::numeric_limits<double>::infinity()`

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The clamp bound on both halves; infinity disables the clamp. Default `std::numeric_limits<double>::infinity()`.

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Declared in `ClikaRT/nn/generated/activation.h`, line 1419

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