If using the Intel v10.1.x compilers to build a 64-bit version, by
default (default installation), Intel invokes the 64-bit compiler. But
yes, you can use the "-m64" flag as well.
Warner Yuen
Scientific Computing
Consulting Engineer
Apple Computer
email: wy...@apple.com
Tel: 408.718.2859
On Oct 9, 2008, at 10:15 PM, users-requ...@open-mpi.org wrote:
Message: 2
Date: Thu, 9 Oct 2008 17:28:38 -0400
From: Jeff Squyres <jsquy...@cisco.com>
Subject: Re: [OMPI users] build failed using intel compilers on mac os
x
To: Open MPI Users <us...@open-mpi.org>
Message-ID: <897c21db-cb73-430c-b306-8e492b247...@cisco.com>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
The CXX compiler should be icpc, not icc.
On Oct 7, 2008, at 11:08 AM, Massimo Cafaro wrote:
<openmpi build>
Dear all,
I tried to build the latest v1.2.7 open-mpi version on Mac OS X
10.5.5 using the intel c, c++ and fortran compilers v10.1.017 (the
latest ones released by intel). Before starting the build I have
properly configured the CC, CXX, F77 and FC environment variables
(to icc and ifort). The build failed due to undefined symbols.
I am attaching a log of the failed build process.
Any clue? Am I doing something wrong?
Also, to build a 64 bit version it is enough to supply in the
corresponding environment variables the -m64 option ?
Thank you in advance and best regards,
Massimo
