禾可 207f3a75f2 [BugFix] Reject non-positive thread extents in T.Kernel (#2653) ...

* [BugFix] Reject non-positive thread extents in T.Kernel

`_normalize_threads` passed its argument straight through, so a non-positive
extent such as `T.Kernel(1, threads=-1)` compiled and launched cleanly while
writing nothing. Validate the normalized extents and raise instead.

Concrete integer extents only, so symbolic extents keep working.

Fixes #2633.

Signed-off-by: 林晨 (Leo Cheng) <leo-cheng@vip.qq.com>

* [BugFix] Document _normalize_threads contract

Signed-off-by: 林晨 (Leo Cheng) <leo-cheng@vip.qq.com>

---------

Signed-off-by: 林晨 (Leo Cheng) <leo-cheng@vip.qq.com>

2026-07-13 17:29:01 +08:00

..

amd

[Backend] Add target detector/normalizer registeration and merge ExecutionBackend into backend module (#2323)

2026-06-09 00:35:07 +08:00

analysis

[Refactor][Pipeline] Run pipeline rewriting before layout inference and stabilize tiled WS (#2002)

2026-04-07 23:54:55 +08:00

arith

[TIR][IR] Update to use tirx (#2216)

2026-05-20 15:38:13 +08:00

autotune

[CuTeDSL] Integrate host codegen call sites (#2221)

2026-05-21 20:28:41 +08:00

cache

[CUDA][Cache] Include compile options in binary cache key (#2532)

2026-07-07 00:09:22 +08:00

carver

[BugFix] Fix IntrinInfo repr (#2175)

2026-05-22 16:16:50 +08:00

components

Fix storage rewrite source codegen test (#2353)

2026-06-10 15:17:45 +08:00

cpu

[Transform] Materialize kernel launch per backend (#2387)

2026-06-12 17:14:02 +08:00

cuda

[CUDA] Support fp32x2 ops as reducers (#2637)

2026-07-12 21:47:32 +08:00

debug

[Feature][Tool] Add pass_visualizer: structure-tree pass browser (#2449)

2026-07-06 15:39:54 +08:00

fastmath

[TIR][IR] Update to use tirx (#2216)

2026-05-20 15:38:13 +08:00

issue

[BugFix] Reject invalid dtypes in T.dp4a (#2652)

2026-07-13 17:13:24 +08:00

jit

[CUDA] Add target code attribute support (#2454)

2026-06-25 16:49:20 +08:00

kernel

[Backend] Support TMA lowering for arbitrary (swizzled) SMEM layout (#2380)

2026-06-18 18:42:01 +08:00

language

[BugFix] Reject non-positive thread extents in T.Kernel (#2653)

2026-07-13 17:29:01 +08:00

layout

[Transform][Layout] Avoid thread-indexed replicated fragment readback (#2514)

2026-07-03 14:52:24 +08:00

llvm

[BugFix] Fix llvm auto backend resolution (#2519)

2026-07-06 10:55:13 +08:00

math

[Feature] Expose multiple CUDA intrinsics (#2473)

2026-07-02 17:29:54 +08:00

metal

[BugFix] Fix packed vector type printing for bfloat16 with metal codegen (#2437)

2026-06-23 13:32:11 +08:00

profiler

[tilelang] Fix CUPTI cache flush filtering (#2244)

2026-05-22 16:15:53 +08:00

runtime

[TIR][IR] Update to use tirx (#2216)

2026-05-20 15:38:13 +08:00

target

[Env] Require JSON for default target config (#2491)

2026-06-30 13:27:34 +08:00

tilelibrary

[Backend] Refactor gemm_sp (#2048)

2026-05-19 13:33:41 +08:00

tools

[Feature] Support iket profiler for CUDA backend (#2515)

2026-07-12 20:03:30 +08:00

transform

[BugFix] Preserve guard identity in LoopUnswitching (#2585)

2026-07-11 14:29:20 +08:00

utils

[BugFix] Fix sparse int8 default metadata dtype (#2229)

2026-05-21 11:05:10 +08:00

webgpu

[Enhancement] Update examples and tests for improved type handling functionality (#1448)

2025-12-17 14:41:25 +08:00

test_version_provider.py

[Build] Fix sdist version metadata (#2374)

2026-06-11 20:40:16 +08:00