---
title: 功能描述
description: "Linear+relu、Linear+silu、Linear+gelu：在Linear算子计算后，进行relu、silu以及gelu操作。"
url: https://www.hikunpeng.com/document/detail/zh/kunpenghpcs/hpckit/devg/KunpengHPCKit_developer_166.html
sourcePath: /source/zh/kunpenghpcs/hpckit/devg/KunpengHPCKit_developer_166.html
indexId: 2292316f192334e40e5af5a31857b3bfc6d0e10b6da3050b1efa26ee300b435867
---
# 功能描述

#### 算子功能

Linear+relu、Linear+silu、Linear+gelu：在Linear算子计算后，进行relu、silu以及gelu操作。


#### 算子公式

| 计算类型 | forward |
| --- | --- |
| relu |  |
| swish |  |
| gelu\_erf |  |
| gelu\_tanh |  |