[Commits] [Carpet] branch, ianhinder/restrictsync, created. carpet-6-init-406-g0fd9403

Carpet git repositories carpetgit at stellarcollapse.org
Fri Dec 6 07:37:56 CST 2013


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The branch, ianhinder/restrictsync has been created
        at  0fd9403c44dcc6dee4d8762d236c9146f0df92d1 (commit)

- Log -----------------------------------------------------------------
commit 0fd9403c44dcc6dee4d8762d236c9146f0df92d1
Author: Ian Hinder <ian.hinder at aei.mpg.de>
Date:   Fri Dec 6 12:38:02 2013 +0100

    Carpet, CarpetLib: Restrict into ghost zones and skip sync after restrict if not using higher order restriction

commit 4a1ecd2273e575c87a4d9a1b19467eae7af2532a
Author: Ian Hinder <ian.hinder at aei.mpg.de>
Date:   Fri Dec 6 12:27:14 2013 +0100

    Carpet: Sync after restriction on each level
    
    Synchronising in POSTRESTRICT (e.g. in MoL_PostStep) is not sufficient, as there it happens coarse-to-fine, whereas it needs to happen fine-to-coarse, like restriction.
    
    This introduces an additional sync of all restricted variables, which will have a performance impact.  The coarse grid was, however, incorrect before.

commit dbd1803ac57a1b0a79992e45297f1b57c855efe9
Author: Ian Hinder <ian.hinder at aei.mpg.de>
Date:   Fri Dec 6 12:18:10 2013 +0100

    Carpet: Add restriction sync test

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