DLR-AMR / t8code

Parallel algorithms and data structures for tree-based adaptive mesh refinement (AMR) with arbitrary element shapes.

https://dlr-amr.github.io/t8code/

GNU General Public License v2.0

137 stars 52 forks source link

Tests fail on more than 2 procs #1088

Closed lukasdreyer closed 1 week ago

lukasdreyer commented 4 months ago

The following tests fail when run on more than 2 procs:

test/t8_cmesh/t8_gtest_multiple_attributes (first fails for 3 procs, Segmentation fault)

test/t8_forest_incomplete/t8_gtest_empty_local_tree (not failing, but running way too slow for multiple procs)

test/t8_forest_incomplete/t8_gtest_iterate_replace (first fails for 5 procs, t8_forest_partition.cxx:245): T8_ASSERT (last_desc_id < first_desc_id);

(More fail before merging #1086)

holke commented 3 months ago

1100 may fix test/t8_forest_incomplete/t8_gtest_iterate_replace, please check

holke commented 3 months ago

1142 should resolve the test/t8_forest_incomplete/t8_gtest_iterate_replace

Davknapp commented 1 week ago

Our test-suite tests now with 4 procs. Furthermore one can add a custom command to use even more that 4 procs to test in parallel.