barrier-visualization
barrier-visualization is a Runtime diagnostics & profiling skill for AI agents, published by facebookexperimental in the triton repository on GitHub. Skillspace rates barrier-visualization D (62/100) and it passed the safety scan; the rating is based on static analysis only.
Produce a structured barrier report for AutoWS (automatic warp specialization) IR. Use when the user wants to visualize, audit, or debug barrier usage across warp-specialized partitions, or when debugging a GPU kernel hang (deadlock). For hangs, first dump IR using the ir-debugging skill, then run this barrier analysis to find the barrier that actually deadlocks -- reasoning with the mbarrier phase model (NOT raw arrive/wait counts, which give false positives), plus missing backward barriers and other synchronization issues. Covers mbarriers, named barriers, tcgen05 commit, TMA-implicit arrives, Aref-based synchronization, and producer/consumer barrier patterns.
- Grade
- D
- Quality
- 62 / 100
- Safety
- Passed
- GitHub stars
- 178
Unproven: rated by static analysis only, not yet compared head-to-head.
Our two independent classifiers differ on this skill's category, so treat the placement as provisional.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 84 / 100
- Maturity
- Structured: ships references or scripts
- Security scan
- Low-risk patterns
- License
- MIT
- Adoption
- Adopted by 0 other repositories, in 0 collections
What the scanner flagged
- mentions secrets in text
Not checked yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
Skillspace indexes and rates this skill; it does not host or endorse it. Run third-party skills at your own risk.