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authorbmundim <bmundim@c83d129a-5a75-4d5a-9c4d-ed3a5855bf45>2011-08-02 06:31:44 +0000
committerbmundim <bmundim@c83d129a-5a75-4d5a-9c4d-ed3a5855bf45>2011-08-02 06:31:44 +0000
commit32aecf47d206f25cd6187cea1f5ded63c3988adb (patch)
treecc720ef7ed868925d83f3091fd813e5d145aceb6 /schedule.ccl
parentef34cffae3d797ca973579d39de4ad6bc9b2ca01 (diff)
RIT GRMHD dev:
1) Further splitting of PPM Reconstruction routine into magnetic and non-magnetic part. 2) Merge the divergence cleaning loop into the non-divergence one, since profiling indicated no substantial difference between the two cases. Indeed it was a little bit better after the merger (0.14%), but that it is not significant. We decided then to apply Occam's razor and choose the simplest form. Branch prediction seems to work fine in this case. 3) Move reconstruction initialization statements to their repective drivers. 4) Get rid of WORKSHARE in the reconstruction routines. Profiling showed a 4.16% performance improvement for the hydro ppm reconstruction routine when using 1 processor and 2 threads only. Expect a better improvement for a larger number of threads. 5) Introduce a parameter to control characteristic speeds for psidc in HLLE. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@255 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45
Diffstat (limited to 'schedule.ccl')
-rw-r--r--schedule.ccl1
1 files changed, 1 insertions, 0 deletions
diff --git a/schedule.ccl b/schedule.ccl
index 163818f..2a5a8be 100644
--- a/schedule.ccl
+++ b/schedule.ccl
@@ -76,6 +76,7 @@ if(CCTK_Equals(Bvec_evolution_method,"GRHydro"))
if (clean_divergence)
{
STORAGE:psidcrhs
+ STORAGE:whichpsidcspeed
}
if (track_divB)
{