hydra-callbacks 0.2.0

A collection of usefull hydra callbacks for hydra configuration

Hydra Callbacks

A collection of usefulls callbacks for the https://hydra.cc/ configuration framework.

Installation

pip install hydra-callbacks

Development version

pip install git+https://github.com/paquiteau/hydra-callbacks

Usage

In your hydra root config file add the following:

hydra: 
  # ... 
  callbacks: 
    git_info:
      _target_: hydra_callbacks.GitInfo 
      clean: true
    latest_link:
      _target_: hydra_callbacks.LatestRunLink

Available Callbacks

Name	Action
GitInfo	Check status of Repository
LatestRunLink	Get a link to the latest run
MultiRunGatherer	Gather results json file in a single table
RuntimePerformance	Get Execution time for each run

And more to come !

Also Available

• PerfLogger : A simple to use performance logger

  
from hydra_callbacks import PerfLogger 
import logging

log = logging.getLogger(__name__)
def main_app(cfg):
    with PerfLogger(log, "step1"):
        sleep(1)

    with PerfLogger(log, "step2"):
        sleep(2)
    log.info(PerfLogger.recap())

You too, have cool Callbacks, or idea for one ?

Open a PR or an issue !

Possible Ideas

• [In progress] A Ressource Monitoring Callback
• A callback that summarize log from multiple runs