Correlate DCGM Prometheus byte-traffic counters with an inference-perf-bench sweep window to compute byte-grounded workload-level Speed-of-Light. The third tier of the SoL rigor hierarchy (after zymtrace sample-share and ncu per-kernel arithmetic intensity). Reads the sweep window from inferenceperfbenchv1.json.bench, queries Prometheus via the Prometheus MCP for the DCGM PROF group (DRAMACTIVE, NVLINKTX/RXBYTES, PIPETENSORACTIVE, PIPEFP16ACTIVE), falls back to DCGMFIDEV counter-tier metrics when PROF is not exported, and writes /dcgmcorrelation.json with per-resource %SoL = real byte traffic / (peak duration ngpus). Triggers on "dcgm correlate", "dcgm sol", "byte-grounded sol", "workload %sol", "dram active over sweep", "nvlink bytes", "tensor pipe active", "real-vs-peak workload bandwidth", or combinations of "dcgm / prometheus" with "sweep / window / sol / workload / byte-traffic".
Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI
Supported by the Atlas install prompt. Skill-specific requirements vary.
Skill stats
Skills1CategoryGeneralStars0
About this skill
Correlate DCGM Prometheus byte-traffic counters with an inference-perf-bench sweep window to compute byte-grounded workload-level Speed-of-Light. The third tier of the SoL rigor hierarchy (after zymtrace sample-share and ncu per-kernel arithmetic intensity). Reads the sweep window from inferenceperfbenchv1.json.bench, queries Prometheus via the Prometheus MCP for the DCGM PROF group (DRAMACTIVE, NVLINKTX/RXBYTES, PIPETENSORACTIVE, PIPEFP16ACTIVE), falls back to DCGMFIDEV counter-tier metrics when PROF is not exported, and writes /dcgmcorrelation.json with per-resource %SoL = real byte traffic / (peak duration ngpus). Triggers on "dcgm correlate", "dcgm sol", "byte-grounded sol", "workload %sol", "dram active over sweep", "nvlink bytes", "tensor pipe active", "real-vs-peak workload bandwidth", or combinations of "dcgm / prometheus" with "sweep / window / sol / workload / byte-traffic".
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Correlate DCGM Prometheus byte-traffic counters with an inference-perf-bench sweep window to compute byte-grounded workload-level Speed-of-Light. The third tier of the SoL rigor hierarchy (after zymtrace sample-share and ncu per-kernel arithmetic intensity). Reads the sweep window from `inference_perfbench_v1.json.bench`, queries Prometheus via the Prometheus MCP for the DCGM PROF group (`DRAM_ACTIVE`, `NVLINK_TX/RX_BYTES`, `PIPE_TENSOR_ACTIVE`, `PIPE_FP16_ACTIVE`), falls back to `DCGM_FI_DEV_*` counter-tier metrics when PROF is not exported, and writes `<cell>/dcgm_correlation.json` with per-resource %SoL = real byte traffic / (peak * duration * n_gpus). Triggers on "dcgm correlate", "dcgm sol", "byte-grounded sol", "workload %sol", "dram active over sweep", "nvlink bytes", "tensor pipe active", "real-vs-peak workload bandwidth", or combinations of "dcgm / prometheus" with "sweep / window / sol / workload / byte-traffic".
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.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLI