Phie Recovery
Module: devtests.bidomain.phie_recovery.run
Section author: Anton Prassl <anton.prassl@medunigraz.at>
Test phie recovery in some nodes above a simple slab.
This example defines a thin cuboid domain (units in microns):
Run a modomain simulation in a cuboid portion of tissue and recover the signals
above the corners of the geometry. Run the simulation with the same settings in
postprocessing mode to recover
based on the previous
simulation. Investigate the difference of the two simulation modes (i.e. experiment “0” [normal run]
and experiment “4” [postprocess only]).
As with other examples, add the --visualize
option to automatically load
the results in meshalyzer:
./run.py --visualize
Phie recovery during simulation and as postprocessing step on single core (using FE mass and stiffness matrices)
Checks:
Last run: 2023-12-06 00:57:36.728264, revision {‘base’: ‘f172baea’}, dependency revisions {PT_C: 31642c1e,cvsys: 69164767,eikonal: 5fbbfda3,elasticity: edfdcbb3}
Runtime: 0:00:01.848948
ALL PASSED
PASS max_error(phie_recovery.igb): 7.450580596923828e-09
PASS max_error(phie_recovery_pp.igb): 7.450580596923828e-09
Phie recovery during simulation and as postprocessing step on single core (by integration over element-centered Im using integral solution of Poisson PDE)
Checks:
Last run: 2023-12-06 00:57:38.613262, revision {‘base’: ‘f172baea’}, dependency revisions {PT_C: 31642c1e,cvsys: 69164767,eikonal: 5fbbfda3,elasticity: edfdcbb3}
Runtime: 0:00:01.579734
ALL PASSED
PASS max_error(phie_recovery.igb): 7.450580596923828e-09
PASS max_error(phie_recovery_pp.igb): 1.4901161193847656e-08
Phie recovery during simulation and as postprocessing step on multiple cores (using FE mass and stiffness
Checks:
Last run: 2023-12-06 00:57:40.227249, revision {‘base’: ‘f172baea’}, dependency revisions {PT_C: 31642c1e,cvsys: 69164767,eikonal: 5fbbfda3,elasticity: edfdcbb3}
Runtime: 0:00:01.423585
ALL PASSED
PASS max_error(phie_recovery.igb): 7.450580596923828e-09
PASS max_error(phie_recovery_pp.igb): 7.450580596923828e-09
Phie recovery during simulation and as postprocessing step on multiple cores (by integration over element-centered Im using integral solution of Poisson PDE)
Checks:
Last run: 2023-12-06 00:57:41.688633, revision {‘base’: ‘f172baea’}, dependency revisions {PT_C: 31642c1e,cvsys: 69164767,eikonal: 5fbbfda3,elasticity: edfdcbb3}
Runtime: 0:00:01.339855
ALL PASSED
PASS max_error(phie_recovery.igb): 6.332993507385254e-08
PASS max_error(phie_recovery_pp.igb): 6.332993507385254e-08