Inference Graph Diff | Agent Skills Atlas

About this skill

Diff the compiled FX / Inductor graphs across two vLLM versions or two helm configs to see exactly which fused kernels / passes / partitions changed. Uses torch.dynamo.explain + torch.compile's graph-dump hooks. Useful when you anticipate a model-graph-level change (e.g. swapping cudagraphmode, enabling fuseallreducerms, toggling passconfig.fuseattnquant). Triggers on "graph diff", "dynamo explain", "fx graph", "compile graph", "torch.compile diff", "compilation pass change", or any combination of "graph / fx / inductor / dynamo" with "diff / compare / explain / dump".

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Original listing metadata

Original name

inference-graph-diff

Original description

Diff the compiled FX / Inductor graphs across two vLLM versions or two helm configs to see exactly which fused kernels / passes / partitions changed. Uses `torch._dynamo.explain` + `torch.compile`'s graph-dump hooks. Useful when you anticipate a model-graph-level change (e.g. swapping cudagraph_mode, enabling fuse_allreduce_rms, toggling pass_config.fuse_attn_quant). Triggers on "graph diff", "dynamo explain", "fx graph", "compile graph", "torch.compile diff", "compilation pass change", or any combination of "graph / fx / inductor / dynamo" with "diff / compare / explain / dump".

About this listing

Category: General
Reported license: MIT
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.