RANK_ID

Description

Sets the rank ID of the current process in the collective communication process group in the TensorFlow distributed training or inference scenario.

Example

export RANK_ID=0

Constraints

The value of this environment variable must be the same as that of the rank_id field in the rank table file. For details about the rank table configuration file, see "Reference > Cluster Information Configuration" in Huawei Collective Communication Library (HCCL).

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