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tilelang

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更新日2026年5月31日 08:57

TileLang DSL reference — the `@tilelang.jit` factory + `@T.prim_func` pattern, and the TileLang PDL binding (`T.pdl_trigger()` / `T.pdl_sync()`, with JIT auto-setting the launch attribute so no host-side flag is needed, unlike Triton). Use when writing or tuning a TileLang kernel, or wiring TileLang↔Triton PDL overlap.

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TongmingLAIC

TongmingLAIC/AKO4X

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TileLang

Reference for TileLang kernel writers. Detailed guide: tilelang.md.

When to consult

Writing a TileLang kernel with T.pdl_trigger() / T.pdl_sync() for kernel→kernel overlap.
Verifying that JIT correctly sets the host launch attribute (no manual host-side flag needed in TileLang).
Picking pipeline depth / tile shapes for fused operators.

COUPLED references

None directly to runtime. Per-operator TileLang results / regressions live under docs/prior/ (when your operator has a prior archive) — note variant v12 in the dsa-sparse-attention archive for the PDL waves-per-SM threshold case.

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name	tilelang
description	TileLang DSL reference — the `@tilelang.jit` factory + `@T.prim_func` pattern, and the TileLang PDL binding (`T.pdl_trigger()` / `T.pdl_sync()`, with JIT auto-setting the launch attribute so no host-side flag is needed, unlike Triton). Use when writing or tuning a TileLang kernel, or wiring TileLang↔Triton PDL overlap.

TileLang

Reference for TileLang kernel writers. Detailed guide: tilelang.md.

When to consult

Writing a TileLang kernel with T.pdl_trigger() / T.pdl_sync() for kernel→kernel overlap.
Verifying that JIT correctly sets the host launch attribute (no manual host-side flag needed in TileLang).
Picking pipeline depth / tile shapes for fused operators.