tilegym-cutile-autotuning

CuTile Autotuning Add autotuning to CuTile kernels using the exhaustive_search API with tune-once/cache/direct-launch pattern. Instructions Follow the decision tree to classify the kernel, design a search space, implement the tune-once/cache/launch pattern, and validate performance. Classify — use the Decision Tree to determine search dimensions (occupancy-only vs full tile search) Design search space — select the matching template from references/kernel-type-templates.md ; prune to ≤ 30 configs in the final code via arch filters (directed exploration probes may temporarily exceed this — see Design Philosophy) Implement — add exhaustive_search + cache + ct.launch following the Step-by-Step Workflow; handle in-place writes with split-buffer if needed Test — run correctness with autotune enabled and with DISABLE_AUTOTUNE=1 Validate — A/B benchmark against fixed best-known config; see references/search-strategies.md Shrink — prune dead-weight configs that never win, targeting ≤ 8 configs per architecture to minimize compilation cost (Step 10) Task Router — Jump to What You Need Show more Installs 605 Repository nvidia/skills GitHub Stars 2.1K First Seen Jun 11, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Warn