[Llvm-bgq-discuss] lldb

[Thomas Gooding]

> > From: "Hal Finkel" <hfinkel at anl.gov>
> > To: "John A. Biddiscombe" <biddisco at cscs.ch>
> > Cc: llvm-bgq-discuss at lists.alcf.anl.gov
> > Sent: Tuesday, March 4, 2014 1:00:06 PM
> > Subject: Re: [Llvm-bgq-discuss] lldb
> >
> > This is on vesta, right? How about this one:
> > /bgsys/drivers/toolchain/V1R2M1_base_4.7.2/gnu-linux-4.7.2/bin/
> powerpc64-bgq-linux-gdb
>
> Although you need one for the IONs; hrmm... you may need to
> recompile it yourself then.
>
>  -Hal
>

Both
/bgsys/drivers/toolchain/V1R2M1_base/gnu-linux/bin/powerpc64-bgq-linux-gdb
or the 4.7 equivalent should run fine on ionodes and FENs.  Shouldn't be a
need to recompile.


Tom



> >
> >  -Hal
> >
> > ----- Original Message -----
> > > From: "John A. Biddiscombe" <biddisco at cscs.ch>
> > > To: "Hal Finkel" <hfinkel at anl.gov>
> > > Cc: llvm-bgq-discuss at lists.alcf.anl.gov
> > > Sent: Tuesday, March 4, 2014 12:57:27 PM
> > > Subject: Re: [Llvm-bgq-discuss] lldb
> > >
> > > I think we’re on 4.4.x I asked for a newer gdb and was met with
> > > some
> > > grumbling and whining about having to recompile stuff. I’ll see
> > > about
> > > installing one myself locally.
> > >
> > > Ta
> > >
> > > JB
> > >
> > > On 04/03/14 19:38, "Hal Finkel" <hfinkel at anl.gov> wrote:
> > >
> > > >What version of gdb are you using? You might want to try using the
> > > >gdb
> > > >that comes with the gcc 4.7 toolchain, it is much newer.
> > > >
> > > > -Hal
> > > >
> > > >----- Original Message -----
> > > >> From: "John A. Biddiscombe" <biddisco at cscs.ch>
> > > >> To: "Hal Finkel" <hfinkel at anl.gov>
> > > >> Cc: llvm-bgq-discuss at lists.alcf.anl.gov
> > > >> Sent: Tuesday, March 4, 2014 12:36:06 PM
> > > >> Subject: Re: [Llvm-bgq-discuss] lldb
> > > >>
> > > >> Hal,
> > > >>
> > > >> OK. I recompiled everything of mine over the last few days, and
> > > >> now
> > > >> gdb
> > > >> refuses to load any debug symbols. I wondered if they were
> > > >> incompatible
> > > >> and I had inadvertently been picking up the wrong ones before.
> > > >> I’ll
> > > >> try
> > > >> again and double check all my debug settings
> > > >>
> > > >> Ta
> > > >>
> > > >> JB
> > > >>
> > > >> On 04/03/14 19:15, "Hal Finkel" <hfinkel at anl.gov> wrote:
> > > >>
> > > >> >John,
> > > >> >
> > > >> >I've never tried it, and I don't even know if lldb supports
> > > >> >PowerPC
> > > >> >in
> > > >> >general. You can always extract the source and apply the
> > > >> >patches
> > > >> >from the
> > > >> >source RPMs and try it. However, you might be stuck with gdb
> > > >> >for
> > > >> >the
> > > >> >time
> > > >> >being.
> > > >> >
> > > >> > -Hal
> > > >> >
> > > >> >----- Original Message -----
> > > >> >> From: "John A. Biddiscombe" <biddisco at cscs.ch>
> > > >> >> To: llvm-bgq-discuss at lists.alcf.anl.gov
> > > >> >> Sent: Tuesday, March 4, 2014 12:12:19 PM
> > > >> >> Subject: [Llvm-bgq-discuss] lldb
> > > >> >>
> > > >> >> Are there any pages out there describing how one sets up lldb
> > > >> >> to
> > > >> >> go
> > > >> >> alongside a bbq clang.
> > > >> >> I tried building lldb from source, but it wants to know where
> > > >> >> the
> > > >> >> llvm source is, and since I’m using the bbq clang I don’t
> > > >> >> have
> > > >> >> the
> > > >> >> source (I wanted to avoid compiling everything from scratch).
> > > >> >> I
> > > >> >> wonder if there’s an lldb binary for ppc out there anywhere.
> > > >> >> (Since I’m targeting Io nodes I’m hoping it’s more feasible
> > > >> >> to
> > > >> >> use
> > > >> >> lldb than it would be on the compute nodes)
> > > >> >>
> > > >> >> Thanks
> > > >> >>
> > > >> >> JB
> > > >> >>
> > > >> >>
> > > >> >> _______________________________________________
> > > >> >> llvm-bgq-discuss mailing list
> > > >> >> llvm-bgq-discuss at lists.alcf.anl.gov
> > > >> >> https://lists.alcf.anl.gov/mailman/listinfo/llvm-bgq-discuss
> > > >> >>
> > > >>
> > > >>
> > > >
> > > >--
> > > >Hal Finkel
> > > >Assistant Computational Scientist
> > > >Leadership Computing Facility
> > > >Argonne National Laboratory
> > >
> > >
> >
> > --
> > Hal Finkel
> > Assistant Computational Scientist
> > Leadership Computing Facility
> > Argonne National Laboratory
> >
>
> --
> Hal Finkel
> Assistant Computational Scientist
> Leadership Computing Facility
> Argonne National Laboratory
> _______________________________________________
> llvm-bgq-discuss mailing list
> llvm-bgq-discuss at lists.alcf.anl.gov
> https://lists.alcf.anl.gov/mailman/listinfo/llvm-bgq-discuss
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