trainlog 0.2

A simple logging library, designed for deep learning

Trainlog

A simple logging library, designed for deep learning.

Trainlog's aim is to make it easy to create a single file containing all key info about a training run. We prioritize convenience and ease of use over efficiency.

• Documentation
• Code
• Release notes

pip install trainlog

Example

Code to generate the log looks like this:

import trainlog as L

with L.logger.open("log.jsonl", lr=0.01) as logger:
    logger.add("step", loss=10)
    logger.add("step", loss=5)
    logger.add("step", loss=2.5)

You can inspect the log using standard tools gzip -cd log.jsonl.gz | jq -Cc . | less -R.

Code to analyse the log looks like this:

import trainlog as L
import trainlog.ops as O

log = L.logs.open("log.jsonl.gz")
log = log.apply(O.header("lr"), O.count("step"))
df = log["step"].to_pandas()
print(df)

See also

• Design rationale
• Developing trainlog yourself