Charm++ parallel programming system

[Jozsef Bakosi <jbakosi AT lanl.gov>]

Awesome! That's a fix. When will this patch be on github?

Thanks a lot,
Jozsef

On 10.29.2018 16:28, Evan Ramos wrote:
> I updated the patch to account for the possibility of a full pathname being
> prepended to the compiler name, as your mpicxx is returning. I think it
> should fix the problem.
> 
> --
> Evan A. Ramos
> Software Engineer
> Charmworks, Inc.
> 
> 
> On Mon, Oct 29, 2018 at 4:23 PM Jozsef Bakosi 
> <jbakosi AT lanl.gov>
>  wrote:
> 
> > Actually, I did NOT exactly built the 2nd time using exactly the same
> > build command line, so I just re-tested this with the same command line
> > as the first time, and attach the output. The build line was this time
> > (as the first time):
> >
> > ./build charm++ mpi-darwin-x86_64
> >
> > However, I think this is independent of the problem, because it appears
> > to break the same way.
> >
> > Thanks,
> > J
> >
> > On 10.29.2018 15:13, Jozsef Bakosi wrote:
> > > Hi Evan,
> > >
> > > I applied this patch:
> > >
> > > $ git diff
> > > diff --git a/src/arch/mpi-darwin-x86_64/conv-mach.sh
> > b/src/arch/mpi-darwin-x86_64/conv-mach.sh
> > > index f9be46a50..256b5820d 100644
> > > --- a/src/arch/mpi-darwin-x86_64/conv-mach.sh
> > > +++ b/src/arch/mpi-darwin-x86_64/conv-mach.sh
> > > @@ -15,11 +15,11 @@ CMK_CC_FLAGS="$CMK_CC_FLAGS $CMK_AMD64"
> > >  CMK_CLANG_CXX_FLAGS="-stdlib=libc++"
> > >  CMK_REAL_COMPILER=`$MPICXX -show 2>/dev/null | cut -d' ' -f1 `
> > >  case "$CMK_REAL_COMPILER" in
> > > -  g++)
> > > +  gcc|g++|gcc-*|g++-*)
> > >      CMK_CXX_FLAGS="$CMK_CXX_FLAGS $CMK_AMD64"
> > >      CMK_COMPILER='gcc'
> > >      ;;
> > > -  clang)
> > > +  clang|clang++|clang-*|clang++-*)
> > >      CMK_CXX_FLAGS="$CMK_CXX_FLAGS $CMK_AMD64 $CMK_CLANG_CXX_FLAGS"
> > >      CMK_COMPILER='clang'
> > >      ;;
> > >
> > > I think that is the whole patch (I copied it off the web). Then retried
> > > and I attach the charmconfig.out and config.log. As far as I can tell,
> > > the same problem persists.
> > >
> > > Here is the mpicxx -show output:
> > >
> > > /Users/jbakosi/tools/macports/bin/clang++-mp-6.0
> > -I/Users/jbakosi/tools/macports/include/openmpi-clang60
> > -L/Users/jbakosi/tools/macports/lib
> > -L/Users/jbakosi/tools/macports/lib/openmpi-clang60 -lmpi_cxx -lmpi
> > >
> > > Thanks for looking into this.
> > > Jozsef
> > >
> > > On 10.29.2018 12:36, Evan Ramos wrote:
> > > > Hi Jozsef,
> > > >
> > > > My guess would be that the "-stdlib=libc++" option is not being used. 
> > > > I
> > > > suspect this patch should resolve the issue:
> > > > https://charm.cs.illinois.edu/gerrit/c/charm/+/4743
> > > >
> > > > If not, could you paste the output of `mpicxx -show`?
> > > >
> > > > --
> > > > Evan A. Ramos
> > > > Software Engineer
> > > > Charmworks, Inc.