[Paraview] Re: intel compilers on OSX
William Klug
klug at ucla.edu
Thu Sep 7 15:46:56 EDT 2006
Hi Mike,
I'm not sure if it's relevant for icc on OSX, but using icc on Linux
I've had fewer linking problems when invoking the C++ compiler with
the icpc command. Apparently this should guarantee linking of the C+
+ libraries. From the icc-9.0 man page:
NOTE: The icpc command uses the same compiler options as the
icc com-
mand. Invoking the compiler using icpc compiles .c,
and .i files as
C++. Invoking the compiler using icc compiles .c and .i
files as C.
Using icpc always links in C++ libraries. Using icc only
links in C++
libraries if C++ source is provided on the command line.
Maybe "export CXX=/usr/bin/icpc" is worth a try.
Best,
Bill
On Sep 7, 2006, at 11:49 AM, Mike Jackson wrote:
> So where do I tell cmake where to find those libraries? If I was
> writing my
> own cmakelists.txt I would just insert a LINK_DIRECTORIES command?
> Where in
> the ccmake for Paraview do I add those libraries?
>
> Not sure if I am supposed to put the sourcing of the iccvars.sh in my
> .bashrc or my .bash_profile.
>
> And did you have to "export CC=/usr/bin/icc" and "export CXX=/usr/
> bin/icc"
>
> Thanks
> Mike Jackson
>
>
> On 9/7/06 2:21 PM, "Dan White" <dan at chalkie.org.uk> wrote:
>
>> Hi Mike,
>>
>> I have built VTK with python(universal) wrappings
>> on an intel macbook pro with the 0.29 version of the intel compilers.
>> That's always been with recent CVS versions of VTK.
>> Not sure what VTK version you are using.
>>
>> so it might be a problem with the 0.30 version of the intel
>> compilers...?
>>
>> I noticed that many of the VTK .dylibs i generate link against
>> libGuide.dylib, which is one of the intel libs
>>
>> Watch out, the install_name of the intel libs are not set correctly
>> and i have been having problems getting the install_names set
>> correctly
>> on
>> make install
>> and also using
>> py2app
>>
>> this means that if you forget to run
>>>> source /opt/intel/cc/9.1.029/bin/iccvars.sh
>> then you will be in trouble at runtime, as the intel libs
>> will not be in the dynamic library path
>>
>> (shouldn't it be the .profile not the .bashrc that you add that to?)
>>
>> I have also had success using the compiler flag -xP for optimisation
>> for the intel core duo chip in the MacBook Pro.
>> Seemed to make some of our custom VTK C++ code faster.
>> I suppose thats the point of using those compilers in the first
>> place.
>>
>> cheers
>>
>> Dan
>>
>>
>>> Ok. Did all that. I added the sourcing of the iccvars.sh to
>>> my .bashrc file.
>>> Did a clean make and still the same problem when it gets to the
>>> point of
>>> linking libvtkCommonTCL it dies with the same errors. I also
>>> noticed from
>>> the verbose make file that at the link stage the intel library
>>> folder is not
>>> being included as a link directory and neither are the intel libs..
>>>
>>> (*(*(*__frustrated__#%@$#
>>> --
>>> Mike Jackson Senior Research Engineer
>>> Innovative Management & Technology Services
>>>
>>>
>>> On 9/7/06 12:49 PM, "Dan White" <dan at chalkie.org.uk> wrote:
>>>
>>>> Ahhh Yes!
>>>> you must remember to source the file containing the environmental
>>>> variables
>>>> required by the compilers to find their stuff
>>>>
>>>> read the instructions for the compiler package
>>>>
>>>> should be something like
>>>>
>>>> source /opt/intel/cc/9.1.029/bin/iccvars.sh
>>>>
>>>> cheers
>>>>
>>>> Dan
>>>>
>>>> On 7 Sep 2006, at 19:34, Mike Jackson wrote:
>>>>
>>>>> So I did the trick described and now I am getting:
>>>>>
>>>>> ld: Undefined symbols:
>>>>> __intel_fast_memcmp
>>>>> __intel_fast_memcpy
>>>>> ___libm_sse2_atan
>>>>> ___libm_sse2_cos
>>>>> ___libm_sse2_log10
>>>>> ___libm_sse2_atan2
>>>>> ___libm_sse2_sincos
>>>>> ___libm_sse2_sin
>>>>>
>>>>> I am guessing that I am missing a library path somewhere but Not
>>>>> sure where.
>>>>> Google isn't being helpful. I just found some references to
>>>>> libirc.a and
>>>>> libimf.a.
>>>>>
>>>>> Any help would be appreciated.
>>>>>
>>>>> Here is my cmake instantiation:
>>>>> cmake -D CMAKE_C_COMPILER:FILEPATH=/usr/bin/icc -D
>>>>> CMAKE_CXX_COMPILER:FILEPATH=/usr/bin/icc -D
>>>>> CXX_COMPILER_OPTIONS:STRING=-cxxlib-icc,-dynamiclib,-L/opt/
>>>>> intel/cc/
>>>>> 9.1.030/
>>>>> lib/,-lirc,-limf,lsvml -D CMAKE_VERBOSE_MAKEFILE:BOOL=ON ../
>>>>> paraview-2.4.4/
>>>>>
>>
>> Dr. Daniel James White BSc. (Hons.) PhD
>> Bioimaging Coordinator
>> Nanoscience Centre and Department of Biological and Environmental
>> Sciences
>> Division of Molecular Recognition
>> Ambiotica C242
>> PO Box 35
>> University of Jyväskylä
>> Jyväskylä
>> FIN 40014
>> Finland
>>
>> +358 14 260 4183 (work)
>> +358 468102840 (mobile)
>> http://www.bioimagexd.org
>> http://www.chalkie.org.uk
>> dan at chalkie.org.uk
>> white at cc.jyu.fi
>>
>>
>> _______________________________________________
>> ParaView mailing list
>> ParaView at paraview.org
>> http://www.paraview.org/mailman/listinfo/paraview
>
> --
>
> ______________________________________________________________________
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> | CTMD Group - Materials and Manufacturing Directorate - AFRL - WPAFB
> | Innovative Management & Technology Services
> | 2900 Presidential Dr, Suite 170 Fairborn Ohio 45324
> | [-Ph- 937-426-9855] [-Lab- 937-656-7277] [-Fax- 937-426-9860]
> \_____________________________________________________________________
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