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[Flaky] Possible flaky tests from Paddle #9976
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This is really flaky..., Is this reproducible? |
I don't know, have you tried running these tests many times on your end? It could be a CI env issue. |
After repeated attempts, I reproduce one of the problems. I'm solving it... |
Paddle test_forwar use 'tvm.testing.enabled_targets()' and DEFAULT_TEST_TARGETS contain the 'nvptx' target. when target == 'nvptx', the 'acos' of relay op run error. There are many op's that are no longer supported by 'nvptx' targe? |
Yeah, nvptx causes some issues (not supporting RTX 3000 series in recent LLVM etc). I think it's totally fine to customize what targets to test on per frontend, and per individual test. But this is not the cause of segfault and other flaky-test in question, right? |
I noticed that some std::moves in uses of the WithFields COW constuctors were causing potential use-after-frees. I haven't been following this thread that closely, but I figured that this might be the cause of some of the flaky segfaults we've been seeing recently. In #10009 I remove these std::moves-- might be worth seeing if it improves anything. |
this is continuing to happen on (the error is hard to find, but if you click Show complete log, you see:
@jiangjiajun any ideas here? |
The We will send a pull request to split |
closing since we haven't seen this failure lately in CI as far as I know |
https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/PR-9954/7/pipeline/
tests/python/frontend/paddlepaddle/test_forward.py::test_forward_math_api tests/scripts/setup-pytest-env.sh: line 35: 2565288 Segmentation fault
(Saw it multiple times)https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/PR-9954/9/pipeline/
FAILED tests/python/frontend/paddlepaddle/test_forward.py::test_forward_ones_like
(Just got this the first time)@jiangjiajun
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