build: optimize native and tilelang incremental builds. - #2068
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jarvis666666 wants to merge 3 commits into
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build: optimize native and tilelang incremental builds.#2068jarvis666666 wants to merge 3 commits into
jarvis666666 wants to merge 3 commits into
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- derive build parallelism from the available physical CPU topology. - reuse persistent Cargo and TileLang artifacts across build directories. - eliminate duplicate source compilation and stabilize CMake compiler flags. - skip redundant CMake configuration when command and environment inputs are unchanged. - add focused tests for CPU topology, cache paths, and CMake configure reuse.
jarvis666666
requested review from
Clement-Wang26,
DongheJin,
DragonFive,
JimHsiung,
Kang-Meng,
RobbieLeung,
XuZhang99,
liujinguang0125,
liutongxuan,
walsonyang,
xiao-yu-chen,
yingxudeng,
yq33victor and
zhang-minchao
as code owners
July 29, 2026 02:34
XuZhang99
changed the title
- derive compile and archive job limits from CPU topology - preserve Cargo caches across CMake clean operations - namespace TileLang caches by source and toolchain fingerprints - make TileLang manifests portable, atomic, and concurrency-safe - add coverage for cache reuse, relocation, and concurrent builds
XuZhang99
changed the title
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Pull Request Checklist
Thank you for contributing to xLLM. Before requesting review, please make sure the following items are complete.
PR Title and Commit Messages
<type>: <subject>.Pre-commit Checks
pre-commitby runningpip install pre-commitor an equivalent command.pre-commit install.pre-commit run --all-filesand fixed any reported issues.Self Review
.agents/skills/code-review/references/custom-code-style.md, especially code written or assisted by AI.mainbranch.Build and Test Coverage
python setup.py build testhas passed on a CUDA machine.python setup.py build testhas passed on an NPU machine.python setup.py build testhas passed on an MLU machine.Reviewer Notes