TE_PARALLEL_COMPILER

Description

Sets the maximum number of parallel operator build processes. When the value is greater than 1, the system will enable parallel build.

Parallel build is especially useful when a large network is used. You can set this environment variable to enable parallel build.

Example

export TE_PARALLEL_COMPILER=8

Restrictions

The maximum value is calculated as follows: CPU cores × 80%/Number of Ascend AI Processors. The value ranges from 1 to 32, and the default value is 8.

Applicability

Atlas training products

Atlas inference products

Atlas A2 training products/Atlas A2 inference products

Atlas A3 training products/Atlas A3 inference products

Atlas 200I/500 A2 inference products