.. _l-onnx-doccom.microsoft-GemmFastGelu:

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com.microsoft - GemmFastGelu
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.. _l-onnx-opcom-microsoft-gemmfastgelu-1:

GemmFastGelu - 1 (com.microsoft)
================================

**Version**

* **name**: `GemmFastGelu (GitHub) <https://github.com/onnx/onnx/blob/main/docs/Operators.md#com.microsoft.GemmFastGelu>`_
* **domain**: **com.microsoft**
* **since_version**: **1**
* **function**:
* **support_level**:
* **shape inference**:

This version of the operator has been available
**since version 1 of domain com.microsoft**.

**Summary**

It's a fusion of MatMul and FastGelu.

**Inputs**

Between 2 and 3 inputs.

* **X** (heterogeneous) - **T**:
  input tensor
* **W** (heterogeneous) - **T**:
  input tensor
* **bias** (optional, heterogeneous) - **T**:
  bias tensor

**Outputs**

* **Y** (heterogeneous) - **T**:
  output tensor

**Examples**