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Watchdog failure in generator_aot_async_parallel on Windows buildbot #6621

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steven-johnson opened this issue Feb 18, 2022 · 0 comments
Open

Watchdog failure in generator_aot_async_parallel on Windows buildbot #6621

steven-johnson opened this issue Feb 18, 2022 · 0 comments

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@steven-johnson
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On a test from an apparently-unrelated change (https://buildbot.halide-lang.org/master/#/builders/164/builds/46), the one-and-only failure was in this test, with output:

HL_TARGET=host
HL_JIT_TARGET=host
#CTEST_RESOURCE_GROUP_COUNT=
C:\code\build_bot\worker\halide-testbranch-main-llvm15-x86-64-windows-cmake\halide-build\bin\generator_aot_async_parallel.exe
Hung at loc 0(3, 8, 2) sleeps: 3034 threads: 16
Required regular expression not found. Regex=[Success!]

Do we know of outstanding hangs/deadlocks/etc in the async code, especially on Windows?
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