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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/02/23 03:03:24 UTC
[GitHub] [tvm] masahi opened a new issue #10356: [CI Problem] Flaky test `test_task_scheduler_gradient`
masahi opened a new issue #10356:
URL: https://github.com/apache/tvm/issues/10356
https://ci.tlcpack.ai/blue/organizations/jenkins/tvm/detail/PR-10351/1/pipeline
I definitely saw that multiple times recently.
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[GitHub] [tvm] masahi closed issue #10356: [CI Problem] Flaky test `test_task_scheduler_gradient`
Posted by GitBox <gi...@apache.org>.
masahi closed issue #10356:
URL: https://github.com/apache/tvm/issues/10356
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[GitHub] [tvm] zxybazh commented on issue #10356: [CI Problem] Flaky test `test_task_scheduler_gradient`
Posted by GitBox <gi...@apache.org>.
zxybazh commented on issue #10356:
URL: https://github.com/apache/tvm/issues/10356#issuecomment-1048469344
I think it's a floating point issue because the 1st gradient is too close to 0 and the autoscheduler would randomly pick a task in that case. Changing the `objective_func` to `1e5 * costs[0]` can fix the test I think.
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[GitHub] [tvm] zxybazh edited a comment on issue #10356: [CI Problem] Flaky test `test_task_scheduler_gradient`
Posted by GitBox <gi...@apache.org>.
zxybazh edited a comment on issue #10356:
URL: https://github.com/apache/tvm/issues/10356#issuecomment-1048469344
I think it's a floating point issue because the 1st gradient is too close to 0 and the autoscheduler would randomly pick a task in that case. Changing the `objective_func` to `1e5 * costs[0]` can fix the test.
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