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Use generic train config overrides

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coolguy
2026-05-07 15:53:43 +09:00
parent 44dd97876e
commit 0fea13786f
3 changed files with 47 additions and 129 deletions
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AGENTS.md
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@@ -66,8 +66,11 @@ Short fixed-iteration run:
```bash
uv run lost-cities-deep-cfr train \
--config configs/deep_cfr/deep_cfr_selfplay_full_depth_slot_playability.yaml \
--iterations 100 \
--save-latest-only
--set run.iterations=100 \
--set run.max_hours=null \
--set run.max_iterations=null \
--set checkpoint.save_latest_only=true \
--set checkpoint.save_every_iteration=false
```
Use explicit run directories for experiments. Put Deep CFR runs under
@@ -77,8 +80,8 @@ Use explicit run directories for experiments. Put Deep CFR runs under
RUN_DIR="runs/deep_cfr/$(date +%Y-%m-%d_%H%M%S)_deep_cfr_experiment_name"
uv run lost-cities-deep-cfr train \
--config configs/deep_cfr/deep_cfr_selfplay_full_depth_slot_playability.yaml \
--checkpoint-dir "$RUN_DIR" \
--max-iterations 100
--set checkpoint.directory="$RUN_DIR" \
--set run.max_iterations=100
```
Date-prefixed examples:
@@ -86,16 +89,23 @@ Date-prefixed examples:
- `runs/deep_cfr/YYYY-MM-DD_HHMMSS_deep_cfr_100iter`
- `runs/deep_cfr/YYYY-MM-DD_HHMMSS_deep_cfr_unbounded`
Useful train overrides:
Useful train controls:
- `--resume`: resume from `<checkpoint-dir>/latest.pt`.
- `--resume PATH`: resume from a specific checkpoint.
- `--exact-resume`: require checkpoint config compatibility for exact resume.
- `--no-save`: disable checkpoint writes.
- `--save-latest-only`: keep only `latest.pt`.
- `--save-iteration-interval N`: archive every N iterations.
- `--set PATH=VALUE`: override arbitrary config fields, e.g.
`--set traversal.num_workers=4`.
- `--device DEVICE`: override the trainer device for this invocation.
- `--set PATH=VALUE`: override config fields. It is repeatable and parses
values as YAML, e.g. `--set traversal.num_workers=4` or
`--set run.max_hours=null`.
Common `--set` overrides:
- `--set checkpoint.exact_resume=true`: require checkpoint config compatibility.
- `--set checkpoint.save_latest=false --set checkpoint.save_every_iteration=false
--set checkpoint.save_iteration_interval=0`: disable checkpoint writes.
- `--set checkpoint.save_latest_only=true --set checkpoint.save_every_iteration=false`:
keep only `latest.pt`.
- `--set checkpoint.save_iteration_interval=N`: archive every N iterations.
## Long Runs
@@ -147,8 +157,8 @@ checkpoint:
```
`latest.pt` is updated continuously; archive checkpoints are written every 100
iterations. If disk is tight, prefer `--save-latest-only` or increase
`save_iteration_interval`.
iterations. If disk is tight, prefer `--set checkpoint.save_latest_only=true` or
increase `save_iteration_interval`.
## Evaluation And Analysis