RANK_TABLE_FILE

Description

In TensorFlow distributed training or inference scenarios, this environment variable is used to specify the rank table resource configuration file of the AI processor involved in collective communication, including the path and name of the rank table file.

For details about the rank table configuration file, see "Reference > Cluster Information Configuration" in Huawei Collective Communication Library (HCCL).

Example

export RANK_TABLE_FILE=/home/test/ranktable.json

Constraints

None

Applicability

Atlas 350 Accelerator Card

Atlas A3 training product/Atlas A3 inference product

Atlas A2 training product/Atlas A2 inference product

Atlas training product

Atlas 300I Duo Inference Card