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fix: default TILELANG_CLEANUP_TEMP_FILES=1 to avoid shared /tmp conflicts #41486

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Merged
vllm-bot merged 4 commits into from
May 8, 2026
+7 −0
Merged

fix: default TILELANG_CLEANUP_TEMP_FILES=1 to avoid shared /tmp conflicts #41486

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default TILELANG_CLEANUP_TEMP_FILES=1 to avoid shared tempdir conflic…
ssam18 May 1, 2026
bf0b632
Merge branch 'main' into fix/tilelang-shared-tempdir-permission
ssam18 May 2, 2026
c705a29
move TILELANG_CLEANUP_TEMP_FILES default into env_override.py
ssam18 May 3, 2026
f4b56d7
Merge branch 'main' into fix/tilelang-shared-tempdir-permission
ssam18 May 3, 2026
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7 changes: 7 additions & 0 deletions vllm/env_override.py
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Expand Up @@ -112,6 +112,13 @@ def _maybe_set_cuda_compatibility_path():
# in the environment.
os.environ.setdefault("TRITON_CACHE_AUTOTUNING", "1")

# When unset, TileLang routes JIT temp dirs through a world-shared
# /tmp/tvm-debug-mode-tempdirs/ whose ownership is pinned to whichever
# user compiled first, breaking every other user on a shared host.
# Opt into per-process tempdirs unless the user explicitly chose the
# debug layout (see https://github.com/vllm-project/vllm/issues/41410).
os.environ.setdefault("TILELANG_CLEANUP_TEMP_FILES", "1")

# ===================================================
# torch 2.9 Inductor PythonWrapperCodegen monkeypatch
# ===================================================
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