Tong WU 362d9e0bb1 [Feature] Add float4_e2m1_unpacked dtype (#2271) ...

* Add float4_e2m1_unpacked dtype

* Fix TIR cast for float4_e2m1_unpacked dtype.

Route custom[float4_e2m1_unpacked] through Float4E2M1Unpacked FFI
so T.float4_e2m1_unpacked(0.0) works in prim_func builders.

* Limit float4_e2m1_unpacked vector lanes and fix TMA transaction bytes.

Cap unpacked FP4 vector dtypes at x32 and count TMA/mbarrier
transactions using 4-bit payload size (0.5 byte per element).

* lint

2026-05-27 23:08:19 +08:00

..

amd

[AMD][CDNA4] Add MXFP4 (FP4 E2M1) support for gfx950 (#2132)

2026-05-24 00:10:34 +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

Optimize disk cache source loading (#2176)

2026-05-25 15:49:36 +08:00

carver

[BugFix] Fix IntrinInfo repr (#2175)

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

components

[CUDA][IR] Preserve dynamic shared memory aliases (#2240)

2026-05-21 18:12:58 +08:00

cpu

[Transform] Fix CPU while fallback thread lowering (#2227)

2026-05-20 11:41:45 +08:00

cuda

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

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

debug

[CUDA] Improve int4 GEMM lowering and packed codegen support (#2073)

2026-04-22 00:09:01 +08:00

fastmath

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

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

issue

[Feature] Support named barrier arrive (#2194)

2026-05-26 12:57:52 +08:00

jit

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

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

kernel

[Feature] Introduce T.tfloat32 data type support (#2032)

2026-05-21 16:11:32 +08:00

language

[Feature] Add float4_e2m1_unpacked dtype (#2271)

2026-05-27 23:08:19 +08:00

layout

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

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

math

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

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

metal

[Metal] Add Metal GEMM support with simdgroup_matrix MMA (#1869)

2026-05-22 12:30:54 +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

[TileOP] Add scan operators (#2262)

2026-05-25 17:41:10 +08:00

tilelibrary

[Backend] Refactor gemm_sp (#2048)

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

transform

[TIR][Transform] Handle ragged SIMT copy partitioning (#2285)

2026-05-27 18:55:18 +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