---
title: 环境变量
description: "以下环境变量会被KML_VML使用："
url: https://www.hikunpeng.com/document/detail/zh/hpchistory/hpckit/develop2400/kunpengaccel_kml_0052.html
sourcePath: /source/zh/hpchistory/hpckit/develop2400/kunpengaccel_kml_0052.html
indexId: 36ef68ed601318f6caf0c92c48677683baa13e91a98d114847757d074f11e19e67
---
# 环境变量

以下环境变量会被KML_VML使用：

| 环境变量名 | 变量意义 | 有效值 | 默认值 |
| --- | --- | --- | --- |
| OMP\_NUM\_THREADS | OMP内置线程数 | 数字 | 0 |
| KML\_VML\_NUM\_THREADS | VML内置线程数 | 数字 | 0 |