Denpex: CUDA Out of Memory, PyTorch & NCCL

Diagnose CUDA out of memory (OOM), NCCL timeouts, PyTorch crashes, Slurm and Kubernetes GPU errors. Free offline log analysis. No account required.

Install through Open VSX View VS Marketplace Version

Denpex running in VS Code sidebar sample

Captured in VS Code using a bundled synthetic sample. Editor compatibility varies.

Watch the diagnosis and evidence preview

8 second screenshot slideshow of synthetic sample diagnosis workflow.

Download for Open VSX

Free offline log analysis. No account or local GPU required. Optional cloud analysis requires an account.

Denpex provides unlimited, 100% free offline GPU crash diagnostics powered by our local deterministic engine. Compatible with Open VSX editors supporting the extension host architecture.