Default refresh_seconds 1.0 -> 0.2 - #11
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A frame now appears every ~0.3 s during a busy loop instead of every ~1 s (render time sets the actual rate; measured 19 vs 6 frames in 6 s). 0.2 s is the interval fastprogress uses for its live bars. Frames are drawn in the render process, so the training thread's cost is unchanged. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01G9zs684RFxHvW6cNWqTPSF
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What
The default minimum time between redraws drops from 1.0 s to 0.2 s, the interval fastprogress uses for its live bars. Frames are drawn in the render process, so nothing changes on the training thread.
Measured
Same loop, logging every 2 ms for 6 s:
refresh_secondsBelow 0.2 s the render time (~0.15 s per frame) is what limits the rate, so going lower mostly keeps the renderer busy. The first-frame delay is the render process starting (a fresh Python importing matplotlib), paid once per plot.
No demo GIF: this is a default, and the GIFs in the other PRs already record at short intervals.
Docs (module docstring, guide) updated. Full suite passes. Stacked on #10 because the guide page lives there.
🤖 Generated with Claude Code
https://claude.ai/code/session_01G9zs684RFxHvW6cNWqTPSF