wait4gpu 0.0.1

A simple utility to execute your deep learning scripts when there are enough idle gpus

Wait4GPU

A simple utility to execute your deep learning scripts when there are enough idle gpus.

一个在有足够的空闲gpu时执行深度学习训练的小工具

Install

python setup.py install

Usage

As a command wrapper

python3 -m Wait4GPU [--num-required NUM_REQUIRED] [--no-python] training_script

Example:

# train `atss_r50_fpn_1x_coco.py` with 1 gpu using mmdetection
python3 -m Wait4GPU tools/train.py configs/atss/atss_r50_fpn_1x_coco.py

# train `atss_r50_fpn_1x_coco.py` with 2 gpus using mmdetection
python3 -m Wait4GPU --num-required 2 --no-python ./tools/dist_train.sh configs/atss/atss_r50_fpn_1x_coco.py 2

You may refer to Wait4GPU/__main__.py for more detailed usage.

Integrate with your code

from Wait4GPU.wait4gpu import wait_until_idle
import os

available = wait_until_idle(num_req=2)
os.environ["CUDA_VISIBLE_DEVICES"] = ",".join(available)