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Subject: Re: [OMPI devel] 1.5 supported systems
From: Larry Baker (baker_at_[hidden])
Date: 2012-02-23 14:07:39


I'm not yet using the Mac OS X LLVM compilers. I have been under the
impression that LLVM compilers are not GNU compilers. However, given
the names llvm-gcc-x.x, I guess they are some sort of hybrid. (gcc
front end, LLVM backend?) I agree with Jeff's point about not getting
too specific about gcc version numbers unless there are known
problems. However, if someone told me that gcc was supported, I would
not automatically assume that meant llvm-gcc. As Paul showed us, the
"gcc" command on Mac OS X 10.7 is a soft link to an llvm-gcc compiler,
not a gcc compiler. When we say that "gcc" is supported, is that
intended to mean the command or the compiler? I would assume it meant
the latter.

Larry Baker
US Geological Survey
650-329-5608
baker_at_[hidden]

On 23 Feb 2012, at 4:44 AM, Jeffrey Squyres wrote:

> I don't think I want to get specific about the gcc versions on any
> platform, unless we know that they *don't* work. There's too many
> versions and variants of gcc out there to have an inclusive list --
> I'd rather have an *exclusive* list.
>
>
> On Feb 23, 2012, at 3:39 AM, Paul Hargrove wrote:
>
>> And here is the 10.7 machine as promised:
>>
>> ProductName: Mac OS X
>> ProductVersion: 10.7.3
>> BuildVersion: 11D50b
>> lrwxr-xr-x 1 root wheel 12 Oct 27 14:01 /usr/bin/gcc -> llvm-
>> gcc-4.2
>>
>> -Paul
>>
>> On Wed, Feb 22, 2012 at 7:44 PM, Paul H. Hargrove
>> <PHHargrove_at_[hidden]> wrote:
>> I can get exact info from my MacOS 10.7 machine later, but its gcc
>> is llvm-gcc-4.2 IIRC.
>> Here are my 10.5 and 10.6:
>>
>> ProductName: Mac OS X
>> ProductVersion: 10.5.8
>> BuildVersion: 9L31a
>> powerpc
>> lrwxr-xr-x 1 root wheel 7 Nov 1 2008 /usr/bin/gcc ->
>> gcc-4.0
>> -r-xr-xr-x 1 root wheel 258368 Feb 19 2008 /usr/bin/gcc-3.3
>> -rwxr-xr-x 1 root wheel 93088 Jul 17 2008 /usr/bin/gcc-4.0
>> -rwxr-xr-x 1 root wheel 105680 May 18 2008 /usr/bin/gcc-4.2
>>
>> ProductName: Mac OS X
>> ProductVersion: 10.5.8
>> BuildVersion: 9L30
>> i386
>> lrwxr-xr-x 1 root wheel 7 Nov 8 2007 /usr/bin/gcc -> gcc-4.0
>> -rwxr-xr-x 1 root wheel 93072 Sep 23 2007 /usr/bin/gcc-4.0
>>
>> ProductName: Mac OS X
>> ProductVersion: 10.6.8
>> BuildVersion: 10K549
>> i386
>> lrwxr-xr-x 1 root wheel 7 Sep 29 2009 /usr/bin/gcc ->
>> gcc-4.2
>> -rwxr-xr-x 1 root wheel 97392 May 18 2009 /usr/bin/gcc-4.0
>> -rwxr-xr-x 1 root wheel 166128 May 18 2009 /usr/bin/gcc-4.2
>>
>>
>> On 2/22/2012 6:13 PM, Larry Baker wrote:
>>> Paul,
>>>
>>> Haven't you been running Intel compilers on OS X?
>>>
>>> Also, do we have specifics about which gcc's on Mac OS X? I have
>>> (OS X 10.5.8):
>>>
>>>> savaii:~ baker$ ls -l /usr/bin/gcc*
>>>> lrwxr-xr-x 1 root wheel 7 Oct 2 2009 /usr/bin/gcc ->
>>>> gcc-4.0
>>>> -r-xr-xr-x 1 root wheel 258368 Feb 19 2008 /usr/bin/gcc-3.3
>>>> -rwxr-xr-x 1 root wheel 93088 Feb 5 2009 /usr/bin/gcc-4.0
>>>> -rwxr-xr-x 1 root wheel 105680 Apr 27 2009 /usr/bin/gcc-4.2
>>>
>>>> savaii:~ baker$ ls -l /usr/bin/cc*
>>>> lrwxr-xr-x 1 root wheel 7 Oct 2 2009 /usr/bin/cc -> gcc-4.0
>>>
>>>> savaii:~ baker$ ls /Developer/usr/llvm-gcc-4.2/bin/*cc*
>>>> /Developer/usr/llvm-gcc-4.2/bin/i686-apple-darwin9-llvm-gcc-4.2
>>>> /Developer/usr/llvm-gcc-4.2/bin/llvm-gcc-4.2
>>>> /Developer/usr/llvm-gcc-4.2/bin/powerpc-apple-darwin9-llvm-gcc-4.2
>>>
>>> Larry Baker
>>> US Geological Survey
>>> 650-329-5608
>>> baker_at_[hidden]
>>>
>>> On 22 Feb 2012, at 5:55 PM, Paul H. Hargrove wrote:
>>>
>>>> Folks at Oracle should decide, but I suspect "Solaris 10" should
>>>> be updated to "Solaris 10 and 11", or just "11".
>>>>
>>>> -Paul
>>>>
>>>> On 2/22/2012 2:44 PM, Jeffrey Squyres wrote:
>>>>> Please verify this list of supported systems for the v1.5.5
>>>>> release:
>>>>>
>>>>> - The run-time systems that are currently supported are:
>>>>> - rsh / ssh
>>>>> - LoadLeveler
>>>>> - PBS Pro, Open PBS, Torque
>>>>> - Platform LSF (v7.0.2 and later)
>>>>> - SLURM
>>>>> - Cray XT-3, XT-4, and XT-5
>>>>> - Oracle Grid Engine (OGE) 6.1, 6.2 and open source Grid Engine
>>>>> - Microsoft Windows CCP (Microsoft Windows server 2003 and 2008)
>>>>>
>>>>> - Systems that have been tested are:
>>>>> - Linux (various flavors/distros), 32 bit, with gcc, and Oracle
>>>>> Solaris Studio 12
>>>>> - Linux (various flavors/distros), 64 bit (x86), with gcc,
>>>>> Absoft,
>>>>> Intel, Portland, and Oracle Solaris Studio 12 compilers (*)
>>>>> - OS X (10.5, 10.6, 10.7), 32 and 64 bit (x86_64), with gcc and
>>>>> Absoft compilers (*)
>>>>> - Oracle Solaris 10, 32 and 64 bit (SPARC, i386, x86_64), with
>>>>> Oracle Solaris Studio 12
>>>>>
>>>>> (*) Be sure to read the Compiler Notes, below.
>>>>>
>>>>> - Other systems have been lightly (but not fully tested):
>>>>> - Other 64 bit platforms (e.g., Linux on PPC64)
>>>>> - Microsoft Windows CCP (Microsoft Windows server 2003 and 2008);
>>>>> see the README.WINDOWS file.
>>>>>
>>>>
>>>> --
>>>> Paul H. Hargrove PHHargrove_at_[hidden]
>>>> Future Technologies Group
>>>> HPC Research Department Tel: +1-510-495-2352
>>>> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
>>>>
>>>> _______________________________________________
>>>> devel mailing list
>>>> devel_at_[hidden]
>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>>
>>>
>>>
>>> _______________________________________________
>>> devel mailing list
>>>
>>> devel_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>> --
>> Paul H. Hargrove
>> PHHargrove_at_[hidden]
>>
>> Future Technologies Group
>> HPC Research Department Tel:
>> +1-510-495-2352
>>
>> Lawrence Berkeley National Laboratory Fax:
>> +1-510-486-6900
>>
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
>>
>> --
>> Paul H. Hargrove PHHargrove_at_[hidden]
>> Future Technologies Group
>> HPC Research Department Tel: +1-510-495-2352
>> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
> --
> Jeff Squyres
> jsquyres_at_[hidden]
> For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
>
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel