E4S-Project / E4S-Project/testsuite
strumpack test failed on E4S 22.05
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- Fortran
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Description
CDASH Result: https://my.cdash.org/test/63278714
The test just segfault
REFINEMENT it. 0 res = 442.368 rel.res = 1 bw.error = 1
REFINEMENT it. 1 res = 7.89021e-14 rel.res = 1.78363e-16 bw.error = 5.8175e-16
# DIRECT/GMRES solve:
# - abs_tol = 1e-10, rel_tol = 1e-06, restart = 30, maxit = 5000
# - number of Krylov iterations = 1
# - solve time = 0.0597916
# COMPONENTWISE SCALED RESIDUAL = 5.68529e-16
# relative error = ||x-x_exact||_F/||x_exact||_F = 3.96446e-15
./run.sh: line 7: 87374 Segmentation fault ./testPoisson2d 100 --sp_disable_gpu
Run failed
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Research direction
Start with the E4S-Testsuite/perlmutter/22.05/strumpack.yml buildspec and reproduce the command shown in run.sh line 7: ./testPoisson2d 100 --sp_disable_gpu. Done means the STRUMPACK test completes without the reported segmentation fault and the test passes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- fortran
- Domain
- hpc, testing-qa
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100