[ET Trac] [Einstein Toolkit] #873: SphericalHarmonicRecon test is failing
Einstein Toolkit
trac-noreply at einsteintoolkit.org
Thu May 17 10:34:11 CDT 2012
#873: SphericalHarmonicRecon test is failing
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Reporter: hinder | Owner:
Type: defect | Status: new
Priority: major | Milestone: ET_2012_05
Component: Other | Version:
Resolution: | Keywords: testsuites
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Comment (by hinder):
I think I have narrowed it down to this commit:
http://git.barrywardell.net/arrangements/AEIThorns/AEILocalInterp.git/commit/72130d23ede5d69c96102c7822f55975d5b9ef44
{{{
author schnetter <schnetter at 0f49ee68-0e4f-0410-9b9c-b2c123ded7ef>
Mon, 7 May 2012 00:14:23 +0200 (22:14 +0000)
committer schnetter <schnetter at 0f49ee68-0e4f-0410-9b9c-b2c123ded7ef>
Mon, 7 May 2012 00:14:23 +0200 (22:14 +0000)
commit 72130d23ede5d69c96102c7822f55975d5b9ef44
tree 774093ff98e9dea96f46ef96b00fb6b83742c8bf tree
parent aec6b0bd9a2f82096fde2b43c159653ee255a07f commit | diff
Parallelize AEILocalInterp with OpenMP
This leads to a slight change in behaviour. Currently, AEILocalInterp
traverses the list of points sequentially, and aborts when the first
error is encountered. After parallelisation, there is no fixed order
in which the points are traversed, and if several errors are
encountered, any one of the errors may be returned, not necessarily
the first. I am not aware of any thorn that would or should rely on
such an ordering.
This patch also adds "restrict" and "const" statements that may
improve performance as it gives the compiler more information about
dependencies between pointers.
git-svn-id:
https://svn.aei.mpg.de/numrel/AEIThorns/AEILocalInterp/trunk@55
0f49ee68-0e4f-0410-9b9c-b2c123ded7ef
}}}
Erik, can you see something in this commit that might explain why these
errors are generated?
--
Ticket URL: <https://trac.einsteintoolkit.org/ticket/873#comment:4>
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