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Re: [GCOV] SPEC 2000: VORTEX and profiling
- From: Andreas Jaeger <aj at suse dot de>
- To: qiongc at cse dot unsw dot edu dot au (Qiong Cai)
- Cc: gcc at gcc dot gnu dot org
- Date: Fri, 30 May 2003 10:09:15 +0200
- Subject: Re: [GCOV] SPEC 2000: VORTEX and profiling
- References: <20030526041419.GA16771@cse.unsw.edu.au>
qiongc@cse.unsw.edu.au (Qiong Cai) writes:
> Hi,
>
> When I run a benchmark called 255.vortex from SPEC CPU2000 with
> -O2 -fprofile-arcs -ftest-coverage, the compiling is ok but it runs
> forever for the trainning data. Then I turn the flags to "-O2",
> it gives me the following message:
>
>
> running 255.vortex train base x86_linux default
> *** Miscompare of vortex.out, see /import/qin/1/qiongc/cpu2000/benchspec/CINT2000/255.vortex/run/00000002/vortex.out.mis
> Invalid run; unable to continue. If you wish to ignore errors please use '-I' or ignore_errors
>
This means you have a miscompilation of vortex.
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj