[ET Trac] [Einstein Toolkit] #1429: Assertion error when using "eval" & new UIUC speedup in TwoPunctures

Einstein Toolkit trac-noreply at einsteintoolkit.org
Thu Sep 26 10:28:23 CDT 2013


#1429: Assertion error when using "eval" & new UIUC speedup in TwoPunctures
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  Reporter:  bernard.j.kelly@…         |       Owner:                      
      Type:  defect                    |      Status:  new                 
  Priority:  major                     |   Milestone:  ET_2013_11          
 Component:  EinsteinToolkit thorn     |     Version:  development version 
Resolution:                            |    Keywords:  TwoPunctures, malloc
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Comment (by bernard.j.kelly@…):

 So the admins' suggestion was to [drumroll] update the compiler version.
 The Intel compiler I was using --- v. 2013.1.117 (the latest available
 when I first hit this issue) --- had some problems with its -O3
 "aggressive" optimisation. I went to the now-latest version installed ---
 v. 2013.5.192 --- and the problem disappeared for -O3.

 So I suppose this ticket should be closed. However, the logic bug in line
 115 (noted in the original submission) should be fixed, short-term, and
 longer-term, I think this whole TP_utilities.c file should be replaced.
 Thanks for your help.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1429#comment:14>
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