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training-and-adapters

training-and-adapters

Prepare and reason about DeTikZify training, pretraining, refinement, sketchification, TikZero adapter workflows, checkpoints, and distributed GPU launch patterns.

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Documentation de la Skill

GitHub

name: training-and-adapters description: "Prepare and reason about DeTikZify training, pretraining, refinement, sketchification, TikZero adapter workflows, checkpoints, and distributed GPU launch patterns." disable-model-invocation: true metadata: disco-role: operating license: Apache 2.0

Training and Adapters

Use this sub-skill when the task is about fine-tuning, pretraining, refinement, sketchification, TikZero adapter work, distributed GPU launch patterns, or checkpoint recovery in DeTikZify.

Route away from this sub-skill when the task is only about one-off inference, the browser UI, or evaluation metrics.

Fast Path

  1. Confirm the package and GPU environment are healthy:
    python scripts/api_smoke.py
    
  2. Read the workflow reference before starting a long run:
    references/workflows.md
    
  3. Check the training-specific failure modes if the launch uses DeepSpeed, TRL, or adapter checkpoints:
    references/troubleshooting.md
    

What This Sub-Skill Owns

  • standard fine-tuning on DaTikZ-style data
  • projection pretraining on large figure datasets
  • GRPO / self-feedback refinement workflows
  • sketchification and sketch-augmented training data generation
  • TikZero adapter pretraining and end-to-end adapter fine-tuning
  • checkpoint resumption, WORLD_SIZE, RANK, and distributed GPU launch concerns
  • DeepSpeed and gradient-checkpointing choices

Common Decisions

  • Use torchrun --nproc_per_node gpu for the repo's GPU-first training scripts.
  • Use deepspeed only when the job needs it; do not add it to every run by default.
  • Use gradient_checkpointing when memory pressure matters more than speed.
  • Watch the output directory handling: some flows resume from the last checkpoint unless overwrite or a fresh directory is chosen.
  • Keep the dataset requirements explicit: DaTikZ, ArxivCap, SPIQA, OpenMoji, adapter checkpoints, and sketch/parquet artifacts are workflow-specific.
  • Treat examples/refine.py as the most dependency-heavy path because it needs TRL vision support plus compile-backed rewards.

Bundled References

Guardrails

  • These workflows are intentionally expensive. Use them only when the user actually wants to train or refine a model.
  • Do not assume CPU fallback is adequate for the repo's training paths.
  • Do not start from the UI or inference sub-skill when the task is mainly about gradients, checkpoints, or dataset transforms.
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