[SimGrid-user] [installation] Fortran support in SMPI

yao hu huyao0107 at gmail.com
Wed Nov 14 10:59:52 CET 2018


I did it again and tried  "export FC=gfortran" before running cmake,
however the output does not change... desperate...
https://pastebin.com/HydzTFk9

2018年11月14日(水) 18:46 Augustin DEGOMME <adegomme at gmail.com>:

> That's quite odd, indeed. Can you try  "export FC=gfortran" before running
> cmake again (remove cmakecache again) ?
>
> Le mer. 14 nov. 2018 à 10:42, yao hu <huyao0107 at gmail.com> a écrit :
>
>> Hi Augustin,
>>
>> I have tried the following really many time, but still fortran can not be
>> detected.
>>
>> make clean
>> rm CMakeCache.txt
>> cmake -DCMAKE_INSTALL_PREFIX=/opt/simgrid3.21 .
>>
>> I just forced -Denable_fortran to ON but nothing changed.
>> Here is the full output of my last cmake call.
>> https://pastebin.com/vg3jEuG8
>>
>> Thanks a lot for your help!
>>
>>
>> 2018年11月14日(水) 18:24 Augustin DEGOMME <adegomme at gmail.com>:
>>
>>> I would advise to start again by removing the CmakeCache.txt file in the
>>> build folder, as cmake may not really check again for existence of the
>>> compiler after the first time.
>>> We also provide a flag to enable fortran, but it should be activated by
>>> default (we use it to disable it). Check that you don't have
>>> -Denable_fortran=OFF somewhere. You can force it to ON, but it should be
>>> this way already.
>>> If it still doesn't work, please send the full output of your cmake
>>> calls.
>>>
>>> Best regards,
>>> Augustin
>>>
>>> Le mer. 14 nov. 2018 à 10:18, yao hu <huyao0107 at gmail.com> a écrit :
>>>
>>>> Hi Augustin,
>>>>
>>>> Thanks for your reply.
>>>> Yes, I am sure the system has gfortran in /usr/bin. It seems
>>>> cmake cannot find it (I have tried many times)?
>>>>
>>>> ......
>>>>         Compiler: C .................: /usr/bin/cc (id: GNU)
>>>>                 version .............: 5.4.0
>>>>                 is gnu ..............: 1
>>>>         Compiler: C++ ...............: /usr/bin/c++ (id: GNU)
>>>>                 version .............: 5.4.0
>>>>         Linker: .....................: /usr/bin/ld
>>>>                 version .............: 2.26
>>>>         Make program: ...............: /usr/bin/make
>>>> ......
>>>>
>>>>
>>>> ~/SimGrid-3.21$ gfortran -v
>>>> Using built-in specs.
>>>> COLLECT_GCC=gfortran
>>>> COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper
>>>> Target: x86_64-linux-gnu
>>>> Configured with: ../src/configure -v --with-pkgversion='Ubuntu
>>>> 5.4.0-6ubuntu1~16.04.10'
>>>> --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs
>>>> --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr
>>>> --program-suffix=-5 --enable-shared --enable-linker-build-id
>>>> --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
>>>> --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
>>>> --enable-libstdcxx-debug --enable-libstdcxx-time=yes
>>>> --with-default-libstdcxx-abi=new --enable-gnu-unique-object
>>>> --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib
>>>> --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo
>>>> --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home
>>>> --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64
>>>> --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64
>>>> --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
>>>> --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686
>>>> --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib
>>>> --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu
>>>> --host=x86_64-linux-gnu --target=x86_64-linux-gnu
>>>> Thread model: posix
>>>> gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)
>>>>
>>>> 2018年11月14日(水) 18:01 Augustin DEGOMME <adegomme at gmail.com>:
>>>>
>>>>> Hi,
>>>>>
>>>>> Fortran should be activated by default if a compiler is found. Please
>>>>> check that your system has either gfortran, ifort or flang installed.
>>>>> It should be in the output of the cmake call, for example :
>>>>>
>>>>> *21:28:14*         Compiler: Fortran ...........: /opt/rh/devtoolset-7/root/usr/bin/gfortran (id: GNU)*21:28:14*                 version .............: 7.3.1
>>>>>
>>>>> and then
>>>>> *21:28:14*           Smpi fortran ..............: 1
>>>>>
>>>>>
>>>>> Le mer. 14 nov. 2018 à 09:48, yao hu <huyao0107 at gmail.com> a écrit :
>>>>>
>>>>>> Hi simgrid users,
>>>>>>
>>>>>> I encounter a new problem when installing simgrid3.21 from the source
>>>>>> (in win10+ubuntu subsystem).
>>>>>> I installed simgrid3.21 in /opt/simgrid/, but after installation*
>>>>>> smpiff and smpif90* do not exist in the folder /opt/simgird/bin/
>>>>>> (though there are smpicc, smpixx,....)
>>>>>>
>>>>>> I make clean and cmake again, and it seems Fortran is not supported
>>>>>> for SMPI. It still does not work after I modified the
>>>>>> *src/internal_config.h* as follows.
>>>>>>
>>>>>> .......
>>>>>> /* Fortran language is available for SMPI, and which one */
>>>>>>    #define SMPI_FORTRAN 0 --> 1
>>>>>>    #define SMPI_GFORTRAN 0 --> 1
>>>>>> ......
>>>>>>
>>>>>> bin/ has smpiff but it still has problems:
>>>>>> bin/smpiff: 204: bin/smpiff: -o.o: not found
>>>>>>
>>>>>> Then how do I enable Fortran for SMPI during the installation?
>>>>>> Any help is appreciated!
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Simgrid-user mailing list
>>>>>> Simgrid-user at lists.gforge.inria.fr
>>>>>> https://lists.gforge.inria.fr/mailman/listinfo/simgrid-user
>>>>>
>>>>>
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