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Seg faults on Chrysalis with Compass 1.6.0-alpha.1 #871

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xylar opened this issue Oct 29, 2024 · 3 comments
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Seg faults on Chrysalis with Compass 1.6.0-alpha.1 #871

xylar opened this issue Oct 29, 2024 · 3 comments
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@xylar
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xylar commented Oct 29, 2024

In the process of testing #865, I saw 4 MALI tests fail with seg faults:

00:14 FAIL landice_hydro_radial_restart_test
00:03 FAIL landice_hydro_radial_decomposition_test
00:01 FAIL landice_humboldt_mesh-3km_decomposition_test_velo-none_calving-none_subglacialhydro
00:04 FAIL landice_humboldt_mesh-3km_restart_test_velo-none_calving-none_subglacialhydro
Running: srun -c 1 -N 1 -n 128 ./landice_model -n namelist.landice -s streams.landice

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

...

The backtrace unfortunately isn't helpful because I built in optimized mode.

See:

/lcrc/group/e3sm/ac.xylar/compass_1.5/chrysalis/test_20241029/full_integration_1.6.0-alpha.1
@xylar xylar mentioned this issue Oct 29, 2024
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@xylar xylar added the bug Something isn't working label Oct 29, 2024
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xylar commented Oct 29, 2024

This may relate to MALI-Dev, updated in #868

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xylar commented Oct 29, 2024

We didn't test that on Chrysalis.

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xylar commented Oct 31, 2024

Thanks @matthewhoffman!!

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