[Llvm-bgq-discuss] bgclang11 r206161-20140414 link error

[Hal Finkel]

----- Original Message -----
> From: "Christophe Prud'homme" <christophe.prudhomme at feelpp.org>
> To: llvm-bgq-discuss at lists.alcf.anl.gov
> Sent: Friday, April 25, 2014 7:31:22 AM
> Subject: Re: [Llvm-bgq-discuss] bgclang11 r206161-20140414 link error
> 
> 
> 
> 
> Hello
> 
> 
> On Fri, Apr 25, 2014 at 1:04 PM, Hal Finkel < hfinkel at anl.gov >
> wrote:
> 
> 
> That is indeed the problem. Please let me know if that turns out to
> be impossible (or will take a long time) for any reason. I will do
> that. I sent an email this morning to the admin of fermi @ cineca in
> Italy about the situation.
> 
> 
> I appreciate very much your effort of bringing state of the art
> compilers to supercomputers.
> 
> 
> I know this is a llvm mailing-list but do you have any pointer to
> having gcc4x (x>=7) on bgq. I had some issues when trying to compile
> them myself with gcc446 environment.

Not really, except that I'd recommend trying to apply (perhaps manually) the gcc 4.7.2 patches to whatever version you'd like to try. On my system these are in /bgsys/drivers/ppcfloor/toolchain-4.7.2. If you succeed, please generate a new patchset to share, I know there would be a lot of interest ;)

 -Hal

> 
> thanks a lot
> best regards
> C.
> --
> Christophe Prud'homme
> Feel++ Project Manager
> Professor in Applied Mathematics
> @ Université Joseph Fourier (Grenoble, France)
> @ Université de Strasbourg (France)
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> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory