[LLVMdev] libiomp, not libgomp as default library linked with -fopenmp

[Jack Howarth]

One other note. In testing the clang-omp compiler packaging that we did for
the fink project, I aggregated as much openmp test code as I could find to
validate its functionality. The current llvm 3.7svn with the two
outstanding OPENMP patches applied builds and runs all of the example code
listed on...

http://people.sc.fsu.edu/~jburkardt/c_src/ziggurat_openmp/ziggurat_openmp.html

for both c and c++ versions.

On Fri, May 1, 2015 at 8:15 AM, Hal Finkel <hfinkel at anl.gov> wrote:

> ----- Original Message -----
> > From: "Andrey Bokhanko" <andreybokhanko at gmail.com>
> > To: "Hal Finkel" <hfinkel at anl.gov>
> > Cc: "cfe-dev" <cfe-dev at cs.uiuc.edu>, "LLVM Developers Mailing List" <
> llvmdev at cs.uiuc.edu>, "Douglas Gregor"
> > <dgregor at apple.com>, "C Bergström" <cbergstrom at pathscale.com>, "Michael
> Wong" <fraggamuffin at gmail.com>, "Alexey
> > Bataev" <a.bataev at gmx.com>, "chandlerc" <chandlerc at gmail.com>
> > Sent: Friday, May 1, 2015 3:09:09 AM
> > Subject: Re: libiomp, not libgomp as default library linked with -fopenmp
> >
> >
> > Hal,
> >
> >
> >
> >
> > On Thu, Apr 30, 2015 at 5:06 PM, Hal Finkel < hfinkel at anl.gov >
> > wrote:
> >
> >
> > We need to get the build system integration committed and the
> > buildbots updated to compile it
> >
> >
> > If you are speaking on libiomp buidbots, they are already
> > established:
> > http://lab.llvm.org:8011/builders/libiomp5-clang-x86_64-linux-debian
> > http://lab.llvm.org:8011/builders/libiomp5-gcc-x86_64-linux-debian
>
> Ah, that's good. :-) -- Once the build-system integration is complete, we
> also need the regular buildbots to start doing this as well using the
> just-built trunk clang (just like we do for compiler-rt). I don't view that
> as a prerequisite to switching the linking default, but something we should
> do as soon as we can.
>
>  -Hal
>
> >
> >
> > Andrey
> >
> >
>
> --
> Hal Finkel
> Assistant Computational Scientist
> Leadership Computing Facility
> Argonne National Laboratory
>
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