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Increase GMRES restart for nsinker_spherical_shell #5178

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merged 2 commits into from Jun 29, 2023
Merged

Increase GMRES restart for nsinker_spherical_shell #5178

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509b7be
Increase GMRES restart for nsinker_spherical_shell
gassmoeller Jun 28, 2023
6545ac5
Update tests
gassmoeller Jun 28, 2023
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2 changes: 1 addition & 1 deletion benchmarks/nsinker_spherical_shell/gmg.prm
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Expand Up @@ -17,7 +17,7 @@ subsection Solver parameters
set Number of cheap Stokes solver steps = 2000
set Maximum number of expensive Stokes solver steps = 0
set Linear solver tolerance = 1e-6
set GMRES solver restart length = 100
set GMRES solver restart length = 200
end
end

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6 changes: 3 additions & 3 deletions tests/spherical_nsinker/screen-output
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Expand Up @@ -11,9 +11,9 @@ Number of degrees of freedom: 28,690 (20,790+970+6,930)
GMG n_levels: 2
Viscosity range: 0.1 - 433.496
GMG workload imbalance: 1
Stokes solver: 117+0 iterations.
Schur complement preconditioner: 119+0 iterations.
A block preconditioner: 119+0 iterations.
Stokes solver: 106+0 iterations.
Schur complement preconditioner: 107+0 iterations.
A block preconditioner: 107+0 iterations.

Postprocessing:
System matrix memory consumption: 0.34 MB
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2 changes: 1 addition & 1 deletion tests/spherical_nsinker/statistics
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Expand Up @@ -17,4 +17,4 @@
# 17: MGTransfer memory consumption (MB)
# 18: Matrix-free cell data memory consumption (MB)
# 19: Visualization file name
0 0.000000000000e+00 0.000000000000e+00 768 21760 6930 1 116 119 119 0.3390 0.3989 0.0805 1.0749 0.6582 0.3291 0.7182 0.0081 output-spherical_nsinker/solution/solution-00000
0 0.000000000000e+00 0.000000000000e+00 768 21760 6930 1 105 107 107 0.3390 0.3989 0.0805 1.0749 0.6582 0.3291 0.7182 0.0081 output-spherical_nsinker/solution/solution-00000