Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-03-10 Thread Reuti
>> >> >> >> -- Reuti >> >> >> >> >> >>> Thanks >> >>> >> >>> Jiri >> >>> >> >>>> -Original Message----- >> >>>> Date: Wed, 29 Jan 2014 18:12:46 +0

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-02-01 Thread Reuti
` to be link compatible with `gcc`, while `pgcpp` links > with `pgcc` objects. > > > > -- Reuti > > > > > > > Thanks > > > > > > Jiri > > > > > >> -Original Message- > > >> Date: Wed, 29 Jan

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-02-01 Thread Jiri Kraus
ologize for spelling errors and auto correction typos. -Original Message- Date: Fri, 31 Jan 2014 22:50:40 +0100 From: Reuti To: Open MPI Users Subject: Re: [OMPI users] Compiling OpenMPI with PGI pgc++ Message-ID: Content-Type: text/plain; charset=us-ascii Hi, Am 31.01.2

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-31 Thread Reuti
e link compatible with `gcc`, while `pgcpp` links with `pgcc` objects. -- Reuti > Thanks > > Jiri > >> -Original Message- >> Date: Wed, 29 Jan 2014 18:12:46 + >> From: "Jeff Squyres (jsquyres)" >> To: Open MPI Users >>

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-31 Thread Jiri Kraus
I Users > Subject: Re: [OMPI users] Compiling OpenMPI with PGI pgc++ > Message-ID: <556094df-cd27-4908-aec1-a6ad9efb6...@cisco.com> > Content-Type: text/plain; charset="us-ascii" > > On Jan 29, 2014, at 12:35 PM, Reuti wrote: > > >> I don't know the di

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Jeff Squyres (jsquyres)
On Jan 29, 2014, at 12:35 PM, Reuti wrote: >> I don't know the difference between pgc++ and pgcpp, unfortunately. > > It's a matter of the ABI: > > http://www.pgroup.com/lit/articles/insider/v4n1a2.htm > > pgc++ uses the new ABI. Must be more than that -- this is a compile issue, not a link

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Reuti
>> Jiri >> >>> Date: Wed, 29 Jan 2014 16:24:08 + >>> From: "Jeff Squyres (jsquyres)" >>> To: Open MPI Users >>> Subject: Re: [OMPI users] Compiling OpenMPI with PGI pgc++ >>> Message-ID: >>> Content-Type: text/plain; ch

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Jeff Squyres (jsquyres)
. > > Thanks > > Jiri > >> Date: Wed, 29 Jan 2014 16:24:08 + >> From: "Jeff Squyres (jsquyres)" >> To: Open MPI Users >> Subject: Re: [OMPI users] Compiling OpenMPI with PGI pgc++ >> Message-ID: >> Content-Type: text/plain; charset

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Jiri Kraus
08 + > From: "Jeff Squyres (jsquyres)" > To: Open MPI Users > Subject: Re: [OMPI users] Compiling OpenMPI with PGI pgc++ > Message-ID: > Content-Type: text/plain; charset="us-ascii" > > That sounds about right. > > What's happening is that OM

Re: [OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Jeff Squyres (jsquyres)
That sounds about right. What's happening is that OMPI has learned a bunch about the C compiler before it does this C++ link test. In your first case (which is assumedly with gcc), it determines that it needs _GNU_SOURCE set -- or some other test has caused that to be set. Then it uses that w

[OMPI users] Compiling OpenMPI with PGI pgc++

2014-01-29 Thread Jiri Kraus
Hi, I am trying to compile OpenMPI 1.7.3 with pgc++ (14.1) as C++ compiler. During configure it fails with checking if C and C++ are link compatible... no The error from config.log is: configure:18205: checking if C and C++ are link compatible configure:18230: pgcc -c -DNDEBUG -fast conftest_