llnl / llnl/Caliper

Is it possible to get a GPU memory high watermark?

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Dominant language
C++
Stars
420
Forks
80
Avg merge
1d 12h
Merged PRs (30d)
9

Description

... for CUDA and/or ROCm.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names no files, tests, or entry points. Start by locating Caliper's CUDA and ROCm monitoring integrations, then determine the intended high-watermark behavior and API; done should provide a documented way to obtain GPU memory high-watermark data for the supported backend or clarify that it is not possible.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
hpc, performance
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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