Skip to content

JSON config support for cmd_conf utility #3227

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from

Conversation

SSYernar
Copy link
Contributor

Summary:
Added a support for JSON file configuration of cmd_conf decorator for benchmark parameters parsing. This feature makes easier to reproduce complex configurations without the need to pass CLI arguments.

Example .json file should look like:

{
    "RunOptions": {
        "world_size": 1,
        "num_batches": 3
    },
    "PipelineConfig": {
        "pipeline": "sparse"
    }
}

Also, configs can be listed in a 'flat' way as well:

{
    "world_size": 2,
    "num_batches": 3,
    "pipeline": "base"
}

To run, add --json_config flag with the .json file path. JSON configs will override YAML configs if both are given.

Differential Revision: D78833153

Summary:
Added a support for JSON file configuration of cmd_conf decorator for benchmark parameters parsing. This feature makes easier to reproduce complex configurations without the need to pass CLI arguments.

Example .json file should look like:
```
{
    "RunOptions": {
        "world_size": 1,
        "num_batches": 3
    },
    "PipelineConfig": {
        "pipeline": "sparse"
    }
}
```
Also, configs can be listed in a 'flat' way as well:
```
{
    "world_size": 2,
    "num_batches": 3,
    "pipeline": "base"
}

```
To run, add `--json_config` flag with the .json file path. JSON configs will override YAML configs if both are given.

Differential Revision: D78833153
@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jul 23, 2025
@facebook-github-bot
Copy link
Contributor

This pull request was exported from Phabricator. Differential Revision: D78833153

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants