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-rw-r--r-- | par/misner3-bug.par | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/par/misner3-bug.par b/par/misner3-bug.par new file mode 100644 index 0000000..00bc66d --- /dev/null +++ b/par/misner3-bug.par @@ -0,0 +1,51 @@ +# This parameter file tries to set up 3-black-hhole Misner initial data. +# Alas, it reveals a nasty "infinite memory leak" in IDAnalyticBH: +# the process size grows steadily at around O(100) Megabytes/second +# until all swap space is exhausted. (It was over a Gigabyte when I +# killed the process!) + +######################################## + +# +# ***** grid ***** +# + +ActiveThorns = "CartGrid3D PUGH" + +Driver::global_nx = 15 +Driver::global_ny = 15 +Driver::global_nz = 10 +PUGH::ghost_size = 2 + +Grid::domain = "bitant" +Grid::type = "byspacing" +Grid::dxyz = 0.1 +Grid::avoid_origin = "true" + +######################################## + +# +# physics +# + +ActiveThorns = "ADMBase ADMCoupling CoordGauge StaticConformal SpaceMask" +ActiveThorns = "IDAnalyticBH" + +ADMBase::initial_data = "multiple_misner_bh" +IDAnalyticBH::misner_nbh = 3 +IDAnalyticBH::mu = 1.0 + +######################################## + +# +# numerical methods +# + +Cactus::cctk_itlast = 0 +ADMBase::metric_type = "static conformal" +StaticConformal::conformal_storage = "factor" +ADMBase::evolution_method = "none" +ADMBase::initial_lapse = "Cadez" +ADMBase::lapse_evolution_method = "static" +ADMBase::initial_shift = "zero" +ADMBase::shift_evolution_method = "static" |