[ci] Default to n=2 for test parallelism #12376
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Mousius
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Aug 12, 2022
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)" This reverts commit 369e8b2. There are certain tests that need to be serialized first before this can merge or else failures like https://ci.tlcpack.ai/job/tvm/job/main/4040/display/redirect will happen based on which tests happen to be run together or not
masahi
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…12413) This reverts commit 369e8b2. There are certain tests that need to be serialized first before this can merge or else failures like https://ci.tlcpack.ai/job/tvm/job/main/4040/display/redirect will happen based on which tests happen to be run together or not Co-authored-by: driazati <driazati@users.noreply.github.com>
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…pache#12376)" (apache#12413)" This reverts commit 478b672.
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This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
This was referenced Aug 12, 2022
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Aug 18, 2022
…pache#12376)" (apache#12413)" This reverts commit 478b672.
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This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
driazati
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Aug 19, 2022
…pache#12376)" (apache#12413)" This reverts commit 478b672.
driazati
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Aug 19, 2022
This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
driazati
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Aug 20, 2022
This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
driazati
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Aug 22, 2022
This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
driazati
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Aug 24, 2022
…pache#12376)" (apache#12413)" This reverts commit 478b672.
driazati
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Aug 24, 2022
This is attempt #2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling.
areusch
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Aug 25, 2022
* Revert "[skip ci] Revert "[ci] Default to n=2 for test parallelism (#12376)" (#12413)" This reverts commit 478b672. * [ci] Default to n=2 for test parallelism This is attempt #2 of #12376 which was reverted in #12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling. Co-authored-by: driazati <driazati@users.noreply.github.com>
xinetzone
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Nov 25, 2022
This decreases the test times for most of the tests except a few that did not run under pytest-xdist with 2 worker nodes. This also doesn't decrease overall runtime since CI is still bottlenecked on other jobs. However, this could lead to savings in compute which makes CI more sustainable so this is still worthwhile, though we should revert this if we start seeing "weird" errors like OOMs more often.
xinetzone
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Nov 25, 2022
)" (apache#12413) This reverts commit 369e8b2. There are certain tests that need to be serialized first before this can merge or else failures like https://ci.tlcpack.ai/job/tvm/job/main/4040/display/redirect will happen based on which tests happen to be run together or not Co-authored-by: driazati <driazati@users.noreply.github.com>
xinetzone
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Nov 25, 2022
* Revert "[skip ci] Revert "[ci] Default to n=2 for test parallelism (apache#12376)" (apache#12413)" This reverts commit 478b672. * [ci] Default to n=2 for test parallelism This is attempt apache#2 of apache#12376 which was reverted in apache#12413. The changes in `plugin.py` should keep all the tests on the same node so sporadic failures don't happen due to scheduling. Co-authored-by: driazati <driazati@users.noreply.github.com>
mikeseven
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Sep 27, 2023
This decreases the test times for most of the tests except a few that did not run under pytest-xdist with 2 worker nodes. This also doesn't decrease overall runtime since CI is still bottlenecked on other jobs. However, this could lead to savings in compute which makes CI more sustainable so this is still worthwhile, though we should revert this if we start seeing "weird" errors like OOMs more often.
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This decreases the test times for most of the tests except a few that did not run under pytest-xdist with 2 worker nodes. This also doesn't decrease overall runtime since CI is still bottlenecked on other jobs. However, this could lead to savings in compute which makes CI more sustainable so this is still worthwhile, though we should revert this if we start seeing "weird" errors like OOMs more often.
cc @Mousius @areusch @gigiblender