docs: align VPTO MTE memory naming#341

Draft

WenboCodes wants to merge 227 commits into

mouliangyu:feature-vpto-backendfrom

WenboCodes:codex/vpto-mte-docs

Commits on Apr 27, 2026

feat: add vpto backend
mouliangyu
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clarify block query docs and trim conversion section

authored and
mouliangyu
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docs(isa): clarify get_buf/rls_buf usage and mode parameter

Lok
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mouliangyu
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fix: correct event ID explanation in comparison table

Lok
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mouliangyu
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fix: clarify event ID management in comparison table

Lok
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mouliangyu
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fix: simplify event ID explanation and drain example

Lok
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mouliangyu
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fix: correct set_flag/wait_flag count in quick example

Lok
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mouliangyu
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fix: add concrete 1:N example for loop peeling comparison

Lok
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mouliangyu
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fix: show get_buf/rls_buf inside scf loop for 1:N example

Lok
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mouliangyu
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refactor vpto llvm emiter
mouliangyu
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add online softmax (q * k is ready) case
mouliangyu
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docs: add VPTO spec v0.3 release draft

authored and
mouliangyu
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add PTO-Gym submodule
mouliangyu
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feat: add PTO-Gym guide skill
mouliangyu
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Add tilelang dsl implementation

Zhendong404
authored and
mouliangyu
committed
Update openspec

Zhendong404
authored and
mouliangyu
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Support more syntax in tilelang dsl

Zhendong404
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mouliangyu
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Update openspec

Zhendong404
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mouliangyu
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tilelang dsl first working version

Zhendong404
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mouliangyu
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Update openspec

Zhendong404
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mouliangyu
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Support more dsl syntax

Zhendong404
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mouliangyu
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Amend

Zhendong404
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mouliangyu
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Update docs

Zhendong404
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mouliangyu
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docs: add TileOp expand design and demo

qukelin
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mouliangyu
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feat(transforms): add Tile→Vector template lowering pipeline

qukelin
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mouliangyu
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brough back the lost pass and pto op after rebase
mouliangyu
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feat: tile lang dsl

Zhendong404
authored and
mouliangyu
committed
Update DSL user guide

Zhendong404
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mouliangyu
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Support more tile attributes

Zhendong404
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mouliangyu
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Support more event IDs

Zhendong404
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mouliangyu
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Align copy_ubuf_to_ubuf

Zhendong404
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mouliangyu
committed
Support more load/store ops

Zhendong404
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mouliangyu
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Support colmajor indexing syntax

Zhendong404
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mouliangyu
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Enhance Tile indexing syntax documentation to clarify restrictions on slice forms

Zhendong404
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mouliangyu
committed
Update openspec

Zhendong404
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mouliangyu
committed
Support more predicate ops

Zhendong404
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mouliangyu
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Support keyword arguments for vdup and vci operations in TileLang DSL

Zhendong404
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mouliangyu
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Support more dma operations

Zhendong404
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mouliangyu
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Align DSL interface with VPTO v0.3

Zhendong404
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mouliangyu
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Add more memory op support

Zhendong404
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mouliangyu
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Fix failed lit case

Zhendong404
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mouliangyu
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Dump source location for DSL frontend errors

Zhendong404
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mouliangyu
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Fix inline_proc codegen

Zhendong404
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mouliangyu
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Support optional RoundMode/SatMode/Part arguments in vcvt op

Zhendong404
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mouliangyu
committed
Fix tile attribute extraction

Zhendong404
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mouliangyu
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support expand tload/tstore to tile lib in ptoas

qukelin
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mouliangyu
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Fix TileLang ST ptoas invocation

qukelin
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mouliangyu
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Fold TileLang dead branches after intrinsic folding

qukelin
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mouliangyu
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Fix tilelang ST tadd simulator flow

qukelin
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mouliangyu
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fixup ptr normalize
mouliangyu
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Refactor tilelang ST framework and document full execution flow

qukelin
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mouliangyu
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Add local tilelang ST test common header

qukelin
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mouliangyu
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resolve confilct

qukelin
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mouliangyu
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update ptoas option

qukelin
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mouliangyu
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Support scalar mod operation in DSL

Zhendong404
authored and
mouliangyu
committed
Support custom tile padding value

Zhendong404
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mouliangyu
committed
Fix missing valid_shape/padvalue info when expand tileop

Zhendong404
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mouliangyu
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Use pad_value.eval() instead of pad_value.value

Zhendong404
authored and
mouliangyu
committed
Fix semantics of vdup op

Zhendong404
authored and
mouliangyu
committed
Fix vecscope inference for inline_proc

Zhendong404
authored and
mouliangyu
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Fix tshrs/tshls scalar type legality check

Zhendong404
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mouliangyu
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fix(dsl): extend scalar arithmetic/bitwise lowering and tests (#71)

Zhendong404
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mouliangyu
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fix(dsl): align vbitsort and vmrgsort4 with vpto (#67)

Zhendong404
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mouliangyu
committed
[PTOAS] wire MLIR IR printing through ptoas pipelines

Zhendong404
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mouliangyu
committed
Use select_kernel for expand helper selection

qukelin
authored and
mouliangyu
committed
Recover static view strides in ExpandTileOp

qukelin
authored and
mouliangyu
committed
Refine tilelang ST compare flow

qukelin
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mouliangyu
committed
fix(tilelang-dsl): enforce vcvt attrs by type pair and align vcvt lowering (#63)

Zhendong404
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mouliangyu
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chore: drop trowargmax template from issue #63 PR

Zhendong404
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mouliangyu
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fix(dsl): support module-level literal constants in kernels (#62)

Zhendong404
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mouliangyu
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feat(dsl): allow inline_proc capture of module literal globals

Zhendong404
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mouliangyu
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Update dsl user guide

Zhendong404
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mouliangyu
committed
tilelang-dsl: support pass as frontend no-op

Zhendong404
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mouliangyu
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align(tilelang-dsl): support PartitionTensorView slice binding and docs

Zhendong404
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mouliangyu
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udpate tload and tstore.

sundyCoder
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mouliangyu
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update tload, tstore and related ST.

sundyCoder
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mouliangyu
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Add a skill to resolve DSL issue

Zhendong404
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mouliangyu
committed
fix(tilelang-dsl): emit stable float bit-pattern constants

Zhendong404
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mouliangyu
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fix(tilelang-dsl): enforce explicit pointer surface for psts

Zhendong404
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mouliangyu
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fix(dsl): handle valid_shape subscript and guard unsupported tuple subscripts (#90)

Zhendong404
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mouliangyu
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support pto.set_mov_pad_val
mouliangyu
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Add VPTO membar support
mouliangyu
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warning the channel vsts
mouliangyu
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update docs for channel vsts
mouliangyu
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fix(dsl): support explicit set_mov_pad_val for DMA padding

Zhendong404
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mouliangyu
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fix: support unsigned dtypes in ExpandTileOp

qukelin
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mouliangyu
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fix(tilelang-dsl): keep vbitsort and vmrgsort4 out of inferred vecscope

qukelin
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mouliangyu
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feat(tilelang-dsl): add select_kernel diagnostics report

Zhendong404
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mouliangyu
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specify dist of vsts/vlds
mouliangyu
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fix(dsl): materialize vtrc round mode in tilelang

Zhendong404
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mouliangyu
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Add tcvt TileLib support and ST coverage

qukelin
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mouliangyu
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Add f16-to-f32 tcvt support

qukelin
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mouliangyu
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Add f32-to-f16 tcvt support

qukelin
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mouliangyu
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let the dist of store op more flexiable
mouliangyu
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fix(dsl): fix vecscope inference

Zhendong404
authored and
mouliangyu
committed
support ctrl reg configure ops
mouliangyu
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udpate tload and tstore, and add testcase.

chenjinlin
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mouliangyu
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feat(dsl): complete predicate ops and enforce PredicateDist enum

Zhendong404
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mouliangyu
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Add vbitcast implementation

Zhendong404
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mouliangyu
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Fix TileLang enum support for issue 131

Zhendong404
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mouliangyu
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Adding testing for TCI, assuring correctness

OmarZohir
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mouliangyu
committed
test(tilelang_st): add self-hosted runner batch entrypoint

Zhendong404
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mouliangyu
committed
fix(tilelang-dsl): emit signless arith constants for unsigned scalars (#143)

Zhendong404
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mouliangyu
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Revert "Adding testing for TCI, assuring correctness"

Zhendong404
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mouliangyu
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fix(tilelang-dsl): support i64 vregs in DSL v1 (#151)

Zhendong404
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mouliangyu
committed
bugfix: i8/i16 vcadd will widen the return type
mouliangyu
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bugfix: i8/i16 vcadd res type
mouliangyu
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bugfix: update i8/i16 vcadd dsl docs
mouliangyu
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fix(tilelang-dsl): align f16->i32 vcvt contract (#152)

Zhendong404
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mouliangyu
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Support bf16->f16 convert

Zhendong404
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mouliangyu
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Support materialize PadValue with eval(dtype) interface

Zhendong404
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mouliangyu
committed
fix(dsl): allow PadValue.eval with static dtype bindings

Zhendong404
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mouliangyu
committed
fix(tilelang-dsl): auto-cast mov pad scalars for issue 170 (#170)

Zhendong404
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mouliangyu
committed
fixup ci
mouliangyu
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fix(dsl): support integer string scalar literals (#174)

Zhendong404
authored and
mouliangyu
committed
feat: vpto ci
mouliangyu
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feat: ignore local workspace
mouliangyu
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feat: support tilelang dsl ci
mouliangyu
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remove the fork repo pr protects
mouliangyu
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fix(vpto): normalize signed integer vector decls

Zhendong404
authored and
mouliangyu
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[WIP] feat: new dma load/store op (#141)

mouliangyu
and
mouliangyu
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Support packed vcvt part modes

Zhendong404
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mouliangyu
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Support p0/p1/p2/p3 vcvt part mode

Zhendong404
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mouliangyu
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Support the whole mem barrier types

Zhendong404
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mouliangyu
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chore(ci): fix license headers for pr199

Zhendong404
authored and
mouliangyu
committed
fix(expand-tileop): add cmp_mode attribute handling for TCmpOp and TCmpSOp

Zhendong404
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mouliangyu
committed
feat: support dsl ut ci
mouliangyu
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feat(tilelang-dsl): add vscatter surface lowering

Zhendong404
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mouliangyu
committed
fix(dsl): require hex strings for integer bit patterns (#174)

Zhendong404
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mouliangyu
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docs: add license headers to issue 174 updates

Zhendong404
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mouliangyu
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Add bitcast after arith.constant

Zhendong404
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mouliangyu
committed
fix: handle type compatibility in tryCloneOpLibInlineBridgeOp

Zhendong404
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mouliangyu
committed
fix(dsl): align vexpdif surface with VPTO

Zhendong404
authored and
mouliangyu
committed
fix: avoid false A5 tprelu vec overflow in memory planning

FangRui0
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mouliangyu
committed
fix(dsl): unify type conversion logics in frontend

Zhendong404
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mouliangyu
committed
fix(ptoas): make vpto backend own tile op expansion (#162)

Zhendong404
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mouliangyu
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feat: support pto.pbitcast op
mouliangyu
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fix(dsl): fix the order mode lowering of pto.vci

Zhendong404
authored and
mouliangyu
committed
feat: support copy_ubuf_to_ubuf / dma_copy lowering
mouliangyu
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fix(vpto): align vrelu i32 support (#220)

Zhendong404
authored and
mouliangyu
committed
Fix DSL frontend vecscope auto inference

Zhendong404
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mouliangyu
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feat(tilelang-dsl): support constructor calls on static dtype bindings

Zhendong404
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mouliangyu
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fix(dsl): fix DSL frontend punpack lowering

Zhendong404
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mouliangyu
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bugfix: vbr/cmps with vreg<i8> accepts i16 as scalar operand
mouliangyu
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feat: vci support si8/si16/si32/f16/f32
mouliangyu
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feat: remove dead code
mouliangyu
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feat: dsl supports for trems
mouliangyu
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align(tilelang-dsl): require enum dist for vlds/vsts

Zhendong404
authored and
mouliangyu
committed
chore(tileops): add missing license header for tcvt template

Zhendong404
authored and
mouliangyu
committed
Add a mixed Tile/VPTO online softmax kernel

qukelin
authored and
mouliangyu
committed
Refine mixed Tile/VPTO softmax kernels and CI fixes

qukelin
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mouliangyu
committed
fix(pto): avoid false A5 trowarg vec overflow (#558)

Zhendong404
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mouliangyu
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Fix tcolarg verifier element width constraints

Zhendong404
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mouliangyu
committed
feat(tileop): Add unary tileop templates (#168)

liggest
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mouliangyu
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feat(vpto): add vmatmal op and dependent copy op

FangRui0
authored and
mouliangyu
committed
feature dma remove sid (#243)

mouliangyu
and
mouliangyu
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fix(dsl): forward trandom rounds in tile expansion (#245) (#250)

Zhendong404
authored and
mouliangyu
committed
Add OP for TPartAdd & TPartMul (#213)

authored and
mouliangyu
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Add OP for TPartMin & TPartMax (#230)

authored and
mouliangyu
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fix(vpto): legalize integer cast ops after VPTO lowering (#240)

Zhendong404
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mouliangyu
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fix(vpto): restore byte-scalar vdup HIVM ABI

Zhendong404
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mouliangyu
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feat: cancel ci on update (#260)

mouliangyu
and
mouliangyu
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fix(vpto): normalize scalar memref access before llvm emit (#247)

Zhendong404
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mouliangyu
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feat: disable vpto ci
mouliangyu
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docs(vpto): add Cluster Programming Model section to Part I

Happybot
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mouliangyu
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docs(vpto): add ASCII cluster topology diagram to Cluster Programming Model section

Happybot
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mouliangyu
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docs(vpto): fix SC semaphore layout in cluster diagram

Happybot
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mouliangyu
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[feat] add rowsum rowmin rowmax rowargmax rowargmin (#255)

authored and
mouliangyu
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add tcolmax tcolmin tileops lib implementation (#221)

ChaoyangJi
authored and
mouliangyu
committed
Add scalar ops (#191)

LLMZhangYC
authored and
mouliangyu
committed
feat: improve the func call in dsl. and support vdiv/vmod func
mouliangyu
committed
add texpand/tfillpad/tfillpad_inplace/tfillpad_expand op (#167)

authored and
mouliangyu
committed
bugfix: vprelu should accept mask operand (#266)

mouliangyu
and
mouliangyu
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ST tests for TReLU, TLReLU , TPrelu, Tsel and Tselsand operators have been passed. (#212)

authored and
mouliangyu
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add trowexpand op (#149)

pbbb205
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mouliangyu
committed
feat: enable vpto sim
mouliangyu
committed
fix(dsl): allow integer vdiv vector types

Zhendong404
authored and
mouliangyu
committed
feat: support vmrgsort4 emit
mouliangyu
committed
feat: support 64bits dma op
mouliangyu
committed
add tcolexpand series op (#169)

authored and
mouliangyu
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[Add] tadd tsub tmul tdiv tmax tmin tshl tshr tor tand txor tcmp trem tfmod

zwd060924
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mouliangyu
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[Add] tcmp trem tfmod

zwd060924
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mouliangyu
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[Delete] tcmp tfmod trem

zwd060924
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mouliangyu
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[Delete] tcmp tfmod trem

zwd060924
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mouliangyu
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[Fix] pass CI

zwd060924
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mouliangyu
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[Fix] delete tcmp tfmod trem in Cmakelists

zwd060924
authored and
mouliangyu
committed
[Fix] CI error in tmin

zwd060924
authored and
mouliangyu
committed
Fix VPTO vcvt and vaxpy mask lowering

Zhendong404
authored and
mouliangyu
committed
Fix installed TileLang resources and disable wheel CI

Zhendong404
authored and
mouliangyu
committed
Fix TileLang soft-math helper lookup in installed layout

Zhendong404
authored and
mouliangyu
committed
bugfix: fixup the mask lack (#291)

mouliangyu
and
mouliangyu
committed

Commits on Apr 28, 2026

[Fix] TPartMin & TPartMax add mem_bar

caojian5
authored and
mouliangyu
committed
Fix saturation immediate encoding in VPTO LLVM emitter

qukelin
authored and
Zhendong404
committed

Commits on Apr 30, 2026

docs: refresh Tile Instruction specs and release bundles

qukelin
authored and
WenboCodes
committed
docs: move tensor_view_addr into tile spec

qukelin
authored and
WenboCodes
committed
docs: refresh v0.4 release spec notes

qukelin
authored and
WenboCodes
committed
fix(vpto): force V300 ctrl mode for sat-sensitive vcvt
Zhendong404
committed
feat: add cube dma laod/store ops

FangRui0
authored and
mouliangyu
committed
bugfix: fixup mix fatobj

mouliangyu
authored and
mouliangyu
committed
fix(test/vpto): use pto.acc_store_gm for ACC to GM in cube vpto ST

FangRui0
authored and
mouliangyu
committed
feat: add left/right_load_mx

FangRui0
authored and
mouliangyu
committed
docs: add NZ fractal layout section for cube buffers in Cluster Programming Model

peanutchan
authored and
mouliangyu
committed
docs: add Cube Internal Buffer Layout NZ Fractal Format section

peanutchan
authored and
mouliangyu
committed

Commits on May 6, 2026

[Feat] enhance vcvt behavior for rowsum (#295)
lwwangcgz
authored
[Add] tcmp tfmod trem (#321)

handsomeRobotSK
and
zwd060924
authored
fix tfillpad_inplace_template (#299)

kangjiaming1
and
kangjiaming
authored

Commits on May 7, 2026

Add trems/tcmps/tfmods (#283)
LLMZhangYC
authored
Delete useless code and abbreviate tile_buf type in test cases (#332)

kangjiaming1
and
kangjiaming
authored
add tcolargmax/min tileops lib implementation (#294)
ChaoyangJi
authored
Add OP For TSort32 (#258)

erhsh
and
caojian5
authored

Commits on May 8, 2026

Fix default render dtype selection for AnyInt
Zhendong404
committed
Support scalar/index auto conversion
Zhendong404
committed
Add precision_mode attr plumbing for tile math ops

qukelin
authored and
mouliangyu
committed
Fix PrecisionMode Python bindings

qukelin
authored and
mouliangyu
committed
Remove PrecisionMode binding smoke test

qukelin
authored and
mouliangyu
committed
docs: reorganize MTE DMA op naming
WenboCodes
committed
docs: rename MTE ops to hardware memory tokens
WenboCodes
committed
docs: use L1 wording for MTE buffer docs
WenboCodes
committed
docs: split GM to L1 MTE forms
WenboCodes
committed
docs: align VPTO spec with MTE op docs
WenboCodes
committed
docs: document PTO address space aliases
WenboCodes
committed

Commits on May 9, 2026

docs: shorten GM to L1 MTE op names
WenboCodes
committed