link_total_time

Applicable Products

Product	Supported (√/x)
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	x
Atlas inference products	x
Atlas training products	x

Note: For Atlas A2 training products/Atlas A2 inference products, only the Atlas 800I A2 inference server and A200I A2 Box heterogeneous subrack are supported.

Function Description

Sets the total timeout interval for HCCL link establishment failures.

Prototype

link_total_time(self, link_total_time: int)

Parameters

Parameter	Data Type	Description
link_total_time	int	Total timeout interval for HCCL link establishment, in seconds. Retries are performed based on the configured retry count within the total timeout period. The value ranges from 0 (default) to (2^32 – 1). If the parameter is set to 0 (or left unconfigured), the value of the HCCL_CONNECT_TIMEOUT environment variable is used. The default timeout is 120 seconds if the variable is not set.

Parameter

Data Type

Description

link_total_time

int

Total timeout interval for HCCL link establishment, in seconds. Retries are performed based on the configured retry count within the total timeout period.

The value ranges from 0 (default) to (2^32 – 1). If the parameter is set to 0 (or left unconfigured), the value of the HCCL_CONNECT_TIMEOUT environment variable is used. The default timeout is 120 seconds if the variable is not set.

Example

from llm_datadist import LLMConfig
llm_config = LLMConfig()
llm_config.link_total_time = 20

Returns

In normal cases, no value is returned.

If a parameter is incorrect, a TypeError or ValueError may be thrown.

Constraints

None

Parent topic: LLMConfig