March 2015 - discuss - mailman3.cels.anl.gov

uninstall mpich
by Wei-keng Liao 13 Mar '15

13 Mar '15

What is the right command for uninstalling mpich? I tried "make uninstall" but I could still see many library files left in the installation directory, such as libmpich.a and libmpichcxx.a etc. (most of the command files are deleted, such mpicc etc.) I am using mpich-3.1.4 Wei-keng

1 0

Re: [mpich-discuss] Troubles compiling mpich 3.1.3 and 3.1.4 with MX
by Caroline Papadopoulos 13 Mar '15

13 Mar '15

Thank you !!!, I will give it a whirl and let you know :-) cheers, Caroline On 03/13/2015 07:30 AM, Kenneth Raffenetti wrote: > Hi Caroline, > > You can try the attached patch to fix the library name for myriexpress. > The patch requires re-running autogen.sh in the base mpich directory, > which means you'll have to have autoconf/automake/libtool installed and > up-to-date on your machine. > > I also wanted to point out that support for the MX netmod is dropped in > the MPICH 3.2 series. > > Thanks, > Ken > > On 03/12/2015 03:08 PM, Caroline Papadopoulos wrote: >> Dear list, >> >> I am having issues compiling the following versions of mpich: >> >> 3.1.3 >> 3.1.4 >> >> but >> >> 3.1.2 and earlier versions compile just fine. >> >> I am using the same compile options except MYINSTALLDIR is updated >> to the correct version: >> >>> export MYINSTALLDIR=/export/home/root/bin/mpich-3.1.3_pgi-15.3 >>> export CC=pgcc >>> export CXX=pgcpp >>> export F77=pgfortran >>> export FC=pgf90 >>> unset F90 >>> export CFLAGS='' >>> export CXXFLAGS=${CFLAGS} >>> export FFLAGS=${CFLAGS} >>> export FCFLAGS=${FFLAGS} >>> unset F90FLAGS >>> ./configure --prefix=${MYINSTALLDIR} --with-device=ch3:nemesis:mx >>> --with-mx-include=/opt/mx/include --with-mx-lib=/opt/mx/lib >& >>> config.txt >>> make >& make.txt >>> make install >& make_install.txt >> >> >> The error that I am getting for 3.1.3 and 3.1.4 is: >> >>> CC src/pmi/simple/lib_libmpi_la-simple_pmiutil.lo >>> CC src/pmi/simple/lib_libmpi_la-simple_pmi.lo >>> GEN lib/libmpi.la >>> /usr/bin/ld: cannot find -lmx >>> make[2]: *** [lib/libmpi.la] Error 2 >>> make[2]: Leaving directory `/export/home/root/src/mpich-3.1.3' >>> make[1]: *** [all-recursive] Error 1 >>> make[1]: Leaving directory `/export/home/root/src/mpich-3.1.3' >>> make: *** [all] Error 2 >> >> >> In fact the mx library is called: >> >> libmyriexpress.a libmyriexpress.so >> >> rather than libmx.a and libmx.so >> >> So is there a configure option to have it use -lmyriexpress instead of >> -lmx ?? >> >> This all works fine up to 3.1.3, so for now I am just going to use >> 3.1.2 but did want to update to the newest version 3.1.4. >> >> >> >> >> >> _______________________________________________ >> discuss mailing list discuss(a)mpich.org >> To manage subscription options or unsubscribe: >> https://lists.mpich.org/mailman/listinfo/discuss > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss > -- == Caroline Papadopoulos Physical Oceanography Research Division == Scripps Institution of Oceanography == office:450 Nierenberg Hall 9500 Gilman Drive, Dept 0230 == email:[email protected] University of California, San Diego == Phone:(858) 822-2726 La Jolla, CA 92093-0230 == _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] Troubles compiling mpich 3.1.3 and 3.1.4 with MX
by Kenneth Raffenetti 13 Mar '15

13 Mar '15

Hi Caroline, You can try the attached patch to fix the library name for myriexpress. The patch requires re-running autogen.sh in the base mpich directory, which means you'll have to have autoconf/automake/libtool installed and up-to-date on your machine. I also wanted to point out that support for the MX netmod is dropped in the MPICH 3.2 series. Thanks, Ken On 03/12/2015 03:08 PM, Caroline Papadopoulos wrote: > Dear list, > > I am having issues compiling the following versions of mpich: > > 3.1.3 > 3.1.4 > > but > > 3.1.2 and earlier versions compile just fine. > > I am using the same compile options except MYINSTALLDIR is updated > to the correct version: > >> export MYINSTALLDIR=/export/home/root/bin/mpich-3.1.3_pgi-15.3 >> export CC=pgcc >> export CXX=pgcpp >> export F77=pgfortran >> export FC=pgf90 >> unset F90 >> export CFLAGS='' >> export CXXFLAGS=${CFLAGS} >> export FFLAGS=${CFLAGS} >> export FCFLAGS=${FFLAGS} >> unset F90FLAGS >> ./configure --prefix=${MYINSTALLDIR} --with-device=ch3:nemesis:mx >> --with-mx-include=/opt/mx/include --with-mx-lib=/opt/mx/lib >& >> config.txt >> make >& make.txt >> make install >& make_install.txt > > > The error that I am getting for 3.1.3 and 3.1.4 is: > >> CC src/pmi/simple/lib_libmpi_la-simple_pmiutil.lo >> CC src/pmi/simple/lib_libmpi_la-simple_pmi.lo >> GEN lib/libmpi.la >> /usr/bin/ld: cannot find -lmx >> make[2]: *** [lib/libmpi.la] Error 2 >> make[2]: Leaving directory `/export/home/root/src/mpich-3.1.3' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/export/home/root/src/mpich-3.1.3' >> make: *** [all] Error 2 > > > In fact the mx library is called: > > libmyriexpress.a libmyriexpress.so > > rather than libmx.a and libmx.so > > So is there a configure option to have it use -lmyriexpress instead of > -lmx ?? > > This all works fine up to 3.1.3, so for now I am just going to use > 3.1.2 but did want to update to the newest version 3.1.4. > > > > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by YANG Fan 13 Mar '15

13 Mar '15

Hi Andreas, Thanks a lot for your example! Btw your blog is beneficial for me as well :-) Best Regards, Fan On Fri, Mar 13, 2015 at 3:02 PM, Andreas Schäfer <gentryx(a)gmx.de> wrote: > Hi, > > If the names of your hosts differ in length, then you'll need to use > MPI_Get_processor_name + MPI_Allgather + MPI_Allgatherv, for a quick > example please see the attached code. > > Cheers > -Andreas > > > On 22:46 Thu 12 Mar , Jeff Hammond wrote: > > Try MPI_Allgather on the output of MPI_Get_processor_name. > > > > Jeff > > > > On Thu, Mar 12, 2015 at 10:41 PM, YANG Fan <iddmbr(a)gmail.com> wrote: > > > Thanks, Jeff! > > > > > > But there's one problem. Suppose I'm on rank 1 and I want to know the > host > > > name of rank 2, then using this function I can only know my own host > name. I > > > hope that I can know others' host names... > > > > > > On Fri, Mar 13, 2015 at 11:15 AM, Jeff Hammond <jeff.science(a)gmail.com > > > > > wrote: > > >> > > >> Try MPI_Get_processor_name. > > >> > > >> Jeff > > >> > > >> > > >> On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: > > >>> > > >>> Hi, > > >>> > > >>> To run an MPI program on a cluster I need to pass the host file as a > > >>> parameter. However, how can I know that what host name does a > specific rank > > >>> correspond to? Or how can I access the host file inside my MPI > program? > > >>> Thanks! > > >>> > > >>> Best Regards, > > >>> Fan > > >> > > >> > > >> > > >> -- > > >> Jeff Hammond > > >> jeff.science(a)gmail.com > > >> http://jeffhammond.github.io/ > > >> > > >> _______________________________________________ > > >> discuss mailing list discuss(a)mpich.org > > >> To manage subscription options or unsubscribe: > > >> https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > > > > > _______________________________________________ > > > discuss mailing list discuss(a)mpich.org > > > To manage subscription options or unsubscribe: > > > https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > -- > > Jeff Hammond > > jeff.science(a)gmail.com > > http://jeffhammond.github.io/ > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > -- > ========================================================== > Andreas Schäfer > HPC and Grid Computing > Chair of Computer Science 3 > Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany > +49 9131 85-27910 > PGP/GPG key via keyserver > http://www.libgeodecomp.org > ========================================================== > > (\___/) > (+'.'+) > (")_(") > This is Bunny. Copy and paste Bunny into your > signature to help him gain world domination! > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss > _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by Andreas Schäfer 13 Mar '15

13 Mar '15

Hi, If the names of your hosts differ in length, then you'll need to use MPI_Get_processor_name + MPI_Allgather + MPI_Allgatherv, for a quick example please see the attached code. Cheers -Andreas On 22:46 Thu 12 Mar , Jeff Hammond wrote: > Try MPI_Allgather on the output of MPI_Get_processor_name. > > Jeff > > On Thu, Mar 12, 2015 at 10:41 PM, YANG Fan <iddmbr(a)gmail.com> wrote: > > Thanks, Jeff! > > > > But there's one problem. Suppose I'm on rank 1 and I want to know the host > > name of rank 2, then using this function I can only know my own host name. I > > hope that I can know others' host names... > > > > On Fri, Mar 13, 2015 at 11:15 AM, Jeff Hammond <jeff.science(a)gmail.com> > > wrote: > >> > >> Try MPI_Get_processor_name. > >> > >> Jeff > >> > >> > >> On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: > >>> > >>> Hi, > >>> > >>> To run an MPI program on a cluster I need to pass the host file as a > >>> parameter. However, how can I know that what host name does a specific rank > >>> correspond to? Or how can I access the host file inside my MPI program? > >>> Thanks! > >>> > >>> Best Regards, > >>> Fan > >> > >> > >> > >> -- > >> Jeff Hammond > >> jeff.science(a)gmail.com > >> http://jeffhammond.github.io/ > >> > >> _______________________________________________ > >> discuss mailing list discuss(a)mpich.org > >> To manage subscription options or unsubscribe: > >> https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > > > -- > Jeff Hammond > jeff.science(a)gmail.com > http://jeffhammond.github.io/ > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss -- ========================================================== Andreas Schäfer HPC and Grid Computing Chair of Computer Science 3 Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany +49 9131 85-27910 PGP/GPG key via keyserver http://www.libgeodecomp.org ========================================================== (\___/) (+'.'+) (")_(") This is Bunny. Copy and paste Bunny into your signature to help him gain world domination! _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by YANG Fan 13 Mar '15

13 Mar '15

I got it! Thanks! On Fri, Mar 13, 2015 at 1:46 PM, Jeff Hammond <jeff.science(a)gmail.com> wrote: > Try MPI_Allgather on the output of MPI_Get_processor_name. > > Jeff > > On Thu, Mar 12, 2015 at 10:41 PM, YANG Fan <iddmbr(a)gmail.com> wrote: > > Thanks, Jeff! > > > > But there's one problem. Suppose I'm on rank 1 and I want to know the > host > > name of rank 2, then using this function I can only know my own host > name. I > > hope that I can know others' host names... > > > > On Fri, Mar 13, 2015 at 11:15 AM, Jeff Hammond <jeff.science(a)gmail.com> > > wrote: > >> > >> Try MPI_Get_processor_name. > >> > >> Jeff > >> > >> > >> On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: > >>> > >>> Hi, > >>> > >>> To run an MPI program on a cluster I need to pass the host file as a > >>> parameter. However, how can I know that what host name does a specific > rank > >>> correspond to? Or how can I access the host file inside my MPI program? > >>> Thanks! > >>> > >>> Best Regards, > >>> Fan > >> > >> > >> > >> -- > >> Jeff Hammond > >> jeff.science(a)gmail.com > >> http://jeffhammond.github.io/ > >> > >> _______________________________________________ > >> discuss mailing list discuss(a)mpich.org > >> To manage subscription options or unsubscribe: > >> https://lists.mpich.org/mailman/listinfo/discuss > > > > > > > > _______________________________________________ > > discuss mailing list discuss(a)mpich.org > > To manage subscription options or unsubscribe: > > https://lists.mpich.org/mailman/listinfo/discuss > > > > -- > Jeff Hammond > jeff.science(a)gmail.com > http://jeffhammond.github.io/ > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss > _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by Jeff Hammond 13 Mar '15

13 Mar '15

Try MPI_Allgather on the output of MPI_Get_processor_name. Jeff On Thu, Mar 12, 2015 at 10:41 PM, YANG Fan <iddmbr(a)gmail.com> wrote: > Thanks, Jeff! > > But there's one problem. Suppose I'm on rank 1 and I want to know the host > name of rank 2, then using this function I can only know my own host name. I > hope that I can know others' host names... > > On Fri, Mar 13, 2015 at 11:15 AM, Jeff Hammond <jeff.science(a)gmail.com> > wrote: >> >> Try MPI_Get_processor_name. >> >> Jeff >> >> >> On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: >>> >>> Hi, >>> >>> To run an MPI program on a cluster I need to pass the host file as a >>> parameter. However, how can I know that what host name does a specific rank >>> correspond to? Or how can I access the host file inside my MPI program? >>> Thanks! >>> >>> Best Regards, >>> Fan >> >> >> >> -- >> Jeff Hammond >> jeff.science(a)gmail.com >> http://jeffhammond.github.io/ >> >> _______________________________________________ >> discuss mailing list discuss(a)mpich.org >> To manage subscription options or unsubscribe: >> https://lists.mpich.org/mailman/listinfo/discuss > > > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/ _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by YANG Fan 13 Mar '15

13 Mar '15

Thanks, Jeff! But there's one problem. Suppose I'm on rank 1 and I want to know the host name of rank 2, then using this function I can only know my own host name. I hope that I can know others' host names... On Fri, Mar 13, 2015 at 11:15 AM, Jeff Hammond <jeff.science(a)gmail.com> wrote: > Try MPI_Get_processor_name. > > Jeff > > > On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: > >> Hi, >> >> To run an MPI program on a cluster I need to pass the host file as a >> parameter. However, how can I know that what host name does a specific rank >> correspond to? Or how can I access the host file inside my MPI program? >> Thanks! >> >> Best Regards, >> Fan >> > > > -- > Jeff Hammond > jeff.science(a)gmail.com > http://jeffhammond.github.io/ > > _______________________________________________ > discuss mailing list discuss(a)mpich.org > To manage subscription options or unsubscribe: > https://lists.mpich.org/mailman/listinfo/discuss > _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

Re: [mpich-discuss] translate rank to hostname
by Jeff Hammond 12 Mar '15

12 Mar '15

Try MPI_Get_processor_name. Jeff On Thursday, March 12, 2015, YANG Fan <iddmbr(a)gmail.com> wrote: > Hi, > > To run an MPI program on a cluster I need to pass the host file as a > parameter. However, how can I know that what host name does a specific rank > correspond to? Or how can I access the host file inside my MPI program? > Thanks! > > Best Regards, > Fan > -- Jeff Hammond jeff.science(a)gmail.com http://jeffhammond.github.io/ _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0

translate rank to hostname
by YANG Fan 12 Mar '15

12 Mar '15

Hi, To run an MPI program on a cluster I need to pass the host file as a parameter. However, how can I know that what host name does a specific rank correspond to? Or how can I access the host file inside my MPI program? Thanks! Best Regards, Fan _______________________________________________ discuss mailing list discuss(a)mpich.org To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

1 0