r9y9/deepvoice3_pytorch

Multi GPU Support

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#51 opened on Mar 4, 2018

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enhancementgood first issuehelp wanted

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Description

I'd like to train this model on 8 V100 GPUs - does it support multi GPU training?

Contributor guide

Research direction
Investigate if the model currently uses PyTorch's DistributedDataParallel or DataParallel. Check the training script for device handling. If not, implement multi GPU support by wrapping the model with DistributedDataParallel and modifying the data loader to distribute batches across GPUs. Test on multiple GPUs.
Tech stack
pythonpytorch
Domain
machine learningai
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonPyTorchDistributed Training Concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40