singularity-forge/.plans
Flux Labs e6d55f8aaf Perf/gsd startup speed (#497)
* docs: add startup performance analysis and optimization plan

Profiled GSD CLI startup finding 2.2s for --version and ~3.8s for
interactive mode. Identified 5 root causes with measured timings and
created a phased optimization plan targeting <0.2s for --version
and ~0.8s for interactive startup.

* perf: speed up GSD startup with lazy loading and fast paths

- Fast-path --version/-v and --help/-h in loader.ts before importing
  any heavy dependencies (2.2s → 0.15s, 14x faster)
- Lazy-load undici (~200ms) only when HTTP_PROXY env vars are set
- Skip initResources cpSync when managed-resources.json version
  matches current GSD version (~128ms saved per launch)
- Lazy-load Mistral SDK (~369ms) on first API call instead of startup
- Lazy-load Google GenAI SDK (~186ms) on first API call instead of
  startup
- Parallelize extension loading with Promise.all() instead of
  sequential for-loop

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Co-authored-by: TÂCHES <afromanguy@me.com>
2026-03-15 13:33:43 -06:00
..
issue-125-provider-fallback.md feat: add cross-provider fallback when rate/quota limits are hit (#125) 2026-03-14 15:45:44 -05:00
startup-performance.md Perf/gsd startup speed (#497) 2026-03-15 13:33:43 -06:00