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Tests fail when run on more ranks than there are elements #2007

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nlslatt opened this issue Nov 3, 2022 · 0 comments · Fixed by #2012
Closed

Tests fail when run on more ranks than there are elements #2007

nlslatt opened this issue Nov 3, 2022 · 0 comments · Fixed by #2012
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@JacobDomagala
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type: bug

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nlslatt commented Nov 3, 2022 •
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Describe the bug

vt/tests/unit/collection/test_lb_data_retention.cc:196: Failure
Expected: (num_elms) >= (vt::theContext()->getNumNodes()), actual: 16 vs 32

Change the vt:TestLBDataRetention.test_lbdata_retention_last1_proc_32, vt:TestLBDataRetention.test_lbdata_retention_last2_proc_32, and vt:TestLBDataRetention.test_lbdata_retention_last1_proc_32 tests in test_lb_data_retention.cc to either skip when run on more ranks than there are elements, or increase the number of elements so that the test doesn't fail on 32 (or more) ranks. This is currently causing Gitlab CI test failures.
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2007: Skip TestLBDataRetention tests when num_ranks > num_elems DARMA-tasking/vt
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@JacobDomagala @nlslatt