George -- I've confirmed that it works with 1.6.4 and am awaiting additional information from this user.
On May 29, 2013, at 8:08 AM, George Bosilca <bosi...@icl.utk.edu> wrote: > I can't check on the 1.6.4 posted on the web but I can confirm this test > works as expected on the current 1.6 branch (the next to be 1.6.5). So this > might have been fixed along the way. > > George. > > > On May 27, 2013, at 07:05 , Hayato KUNIIE <kuni...@oita.email.ne.jp> wrote: > >> Hello >> >> I posted this topic in last week. >> But Information about this problem was few. >> And I post again with more information. >> >> I build bewulf type PC Cluster (Cent OS release 6.4). And I studing >> about MPI.(Open MPI Ver.1.6.4) I tried following sample which using >> MPI_REDUCE (FORTRAN). >> >> Then, following Error occured. >> -------------------------------------- >> [bwslv01:30793] *** An error occurred in MPI_Reduce: the reduction >> operation MPI_SUM is not defined on the MPI_INTEGER datatype >> [bwslv01:30793] *** on communicator MPI_COMM_WORLD >> [bwslv01:30793] *** MPI_ERR_OP: invalid reduce operation >> [bwslv01:30793] *** MPI_ERRORS_ARE_FATAL: your MPI job will now abort >> -------------------------------------- All informaion is showd in attached >> file err.log. and source file is attached as main.f >> >> This cluster system consist of one head node and 2 slave nodes. >> And sharing home directory in head node by NFS. so Open MPI is installed >> each nodes. >> >> When I test this program on only head node, program is run correctly. >> and output result. >> But When I test this program on only slave node, same error occured. >> >> Please tell me, good idea or advise. >> >> Other information is included attached file. >> Following is construction of directories . >> ompiReport >> ├── head >> │ ├── config.log // Item 3 on help page >> │ ├── ifocnfig.txt // Item 8 on help page >> │ ├── lstopo.txt // Item 5 on help page >> | |---- PATH.txt // Item 7 on help page >> | |---- LD_LIBRARY_PATH.txt // Item 7 on help page >> │ └── ompi_info_all.txt // Item 4 on help page >> ├── ompi_info_full.txt // Item 6 on help page >> |---- main.f // source file >> |---- err.log // error message >> ├── slv01 >> │ ├── config.log // Item 3 on help page >> │ ├── ifconfig.txt // Item 8 on help page >> │ ├── lstopo.txt // Item 5 on help page >> | |---- PATH.txt // Item 7 on help page >> | |---- LD_LIBRARY_PATH.txt // Item 7 on help page >> │ └── ompi_info_all.txt // Item 4 on help page >> └── slv02 >> ├── config.log // Item 3 on help page >> ├── ifconfig.txt // Item 8 on help page >> ├── lstopo.txt // Item 5 on help page >> |---- PATH.txt // Item 7 on help page >> |---- LD_LIBRARY_PATH.txt // Item 7 on help page >> └── ompi_info_all.txt // Item 4 on help page >> >> 3 directories, 13 files >> >> Best regards >> >> >> >> (2013/05/16 23:24), Jeff Squyres (jsquyres) wrote: >>> (OFF LIST) >>> >>> Let's figure this out off-list and post the final resolution back to the >>> list. >>> >>> This is quite odd. >>> >>> You launched this mpirun from a single node, right? I'm trying to make >>> sure that you're doing non-interactive logins on the remote nodes to find >>> the ompi_info's, because sometimes there's a difference between paths that >>> are set for interactive and non-interactive logins. >>> >>> Can you send all the information listed here: >>> >>> http://www.open-mpi.org/community/help/ >>> >>> >>> >>> On May 16, 2013, at 9:53 AM, Hayato KUNIIE <kuni...@oita.email.ne.jp> wrote: >>> >>>> Following is result of mpirun ompi_info on three_nodes. >>>> >>>> three nodes version is same. >>>> >>>> Package: Open MPI root@bwhead.clnet Distribution Open MPI root@bwslv01 >>>> Distribution Open MPI root@bwslv02 Distribution >>>> Open MPI: 1.6.4 1.6.4 1.6.4 >>>> Open MPI SVN revision: r28081 r28081 r28081 >>>> Open MPI release date: Feb 19, 2013 Feb 19, 2013 Feb 19, 2013 >>>> Open RTE: 1.6.4 1.6.4 1.6.4 >>>> Open RTE SVN revision: r28081 r28081 r28081 >>>> Open RTE release date: Feb 19, 2013 Feb 19, 2013 Feb 19, 2013 >>>> OPAL: 1.6.4 1.6.4 1.6.4 >>>> OPAL SVN revision: r28081 r28081 r28081 >>>> OPAL release date: Feb 19, 2013 Feb 19, 2013 Feb 19, 2013 >>>> MPI API: 2.1 2.1 2.1 >>>> Ident string: 1.6.4 1.6.4 1.6.4 >>>> Prefix: /usr/local /usr/local /usr/local >>>> Configured architecture: x86_64-unknown-linux-gnu x86_64-unknown-linux-gnu >>>> x86_64-unknown-linux-gnu >>>> Configure host: bwhead.clnet bwslv01 bwslv02 >>>> Configured by: root root root >>>> Configured on: Wed May 8 20:38:14 JST 2013 45 JST 2013 29 JST 2013 >>>> Configure host: bwhead.clnet bwslv01 bwslv02 >>>> Built by: root root root >>>> Built on: Wed May 8 20:48:44 JST 2013 43 JST 2013 38 JST 2013 >>>> Built host: bwhead.clnet bwslv01 bwslv02 >>>> C bindings: yes yes yes >>>> C++ bindings: yes yes yes >>>> Fortran77 bindings: yes (all) yes (all) yes (all) >>>> Fortran90 bindings: yes yes yes >>>> Fortran90 bindings size: small small small >>>> C compiler: gcc gcc gcc >>>> C compiler absolute: /usr/bin/gcc /usr/bin/gcc /usr/bin/gcc >>>> C compiler family name: GNU GNU GNU >>>> C compiler version: 4.4.7 4.4.7 4.4.7 >>>> C++ compiler: g++ g++ g++ >>>> C++ compiler absolute: /usr/bin/g++ /usr/bin/g++ /usr/bin/g++ >>>> Fortran77 compiler: gfortran gfortran gfortran >>>> Fortran77 compiler abs: /usr/bin/gfortran /usr/bin/gfortran >>>> /usr/bin/gfortran >>>> Fortran90 compiler: gfortran gfortran gfortran >>>> Fortran90 compiler abs: /usr/bin/gfortran /usr/bin/gfortran >>>> /usr/bin/gfortran >>>> C profiling: yes yes yes >>>> C++ profiling: yes yes yes >>>> Fortran77 profiling: yes yes yes >>>> Fortran90 profiling: yes yes yes >>>> C++ exceptions: no no no >>>> Thread support: posix (MPI_THREAD_MULTIPLE: no, progress: no) no) no) >>>> Sparse Groups: no no no >>>> Internal debug support: no no no >>>> MPI interface warnings: no no no >>>> MPI parameter check: runtime runtime runtime >>>> Memory profiling support: no no no >>>> Memory debugging support: no no no >>>> libltdl support: yes yes yes >>>> Heterogeneous support: no no no >>>> mpirun default --prefix: no no no >>>> MPI I/O support: yes yes yes >>>> MPI_WTIME support: gettimeofday gettimeofday gettimeofday >>>> Symbol vis. support: yes yes yes >>>> Host topology support: yes yes yes >>>> MPI extensions: affinity example affinity example affinity example >>>> FT Checkpoint support: no (checkpoint thread: no) no) no) >>>> VampirTrace support: yes yes yes >>>> MPI_MAX_PROCESSOR_NAME: 256 256 256 >>>> MPI_MAX_ERROR_STRING: 256 256 256 >>>> MPI_MAX_OBJECT_NAME: 64 64 64 >>>> MPI_MAX_INFO_KEY: 36 36 36 >>>> MPI_MAX_INFO_VAL: 256 256 256 >>>> MPI_MAX_PORT_NAME: 1024 1024 1024 >>>> MPI_MAX_DATAREP_STRING: 128 128 128 >>>> Package: Open MPI root@bwslv01 Distribution execinfo (MCA v2.0, API v2.0, >>>> Component v1.6.4) execinfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open MPI: 1.6.4 linux (MCA v2.0, API v2.0, Component v1.6.4) linux (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Open MPI SVN revision: r28081 hwloc (MCA v2.0, API v2.0, Component >>>> v1.6.4) hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open MPI release date: Feb 19, 2013 auto_detect (MCA v2.0, API v2.0, >>>> Component v1.6.4) auto_detect (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open RTE: 1.6.4 file (MCA v2.0, API v2.0, Component v1.6.4) file (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Open RTE SVN revision: r28081 mmap (MCA v2.0, API v2.0, Component v1.6.4) >>>> mmap (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open RTE release date: Feb 19, 2013 posix (MCA v2.0, API v2.0, Component >>>> v1.6.4) posix (MCA v2.0, API v2.0, Component v1.6.4) >>>> OPAL: 1.6.4 sysv (MCA v2.0, API v2.0, Component v1.6.4) sysv (MCA v2.0, >>>> API v2.0, Component v1.6.4) >>>> OPAL SVN revision: r28081 first_use (MCA v2.0, API v2.0, Component >>>> v1.6.4) first_use (MCA v2.0, API v2.0, Component v1.6.4) >>>> OPAL release date: Feb 19, 2013 hwloc (MCA v2.0, API v2.0, Component >>>> v1.6.4) hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI API: 2.1 linux (MCA v2.0, API v2.0, Component v1.6.4) linux (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Ident string: 1.6.4 env (MCA v2.0, API v2.0, Component v1.6.4) env (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Prefix: /usr/local config (MCA v2.0, API v2.0, Component v1.6.4) config >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> Configured architecture: x86_64-unknown-linux-gnu linux (MCA v2.0, API >>>> v2.0, Component v1.6.4) linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> Configure host: bwslv01 hwloc132 (MCA v2.0, API v2.0, Component v1.6.4) >>>> hwloc132 (MCA v2.0, API v2.0, Component v1.6.4) >>>> Configured by: root orte (MCA v2.0, API v2.0, Component v1.6.4) orte (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Configured on: Wed May 8 20:56:45 JST 2013 orte (MCA v2.0, API v2.0, >>>> Component v1.6.4) orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> Configure host: bwslv01 basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> Built by: root bucket (MCA v2.0, API v2.0, Component v1.6.4) bucket (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Built on: Wed May 8 21:05:43 JST 2013 basic (MCA v2.0, API v2.0, >>>> Component v1.6.4) basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> Built host: bwslv01 hierarch (MCA v2.0, API v2.0, Component v1.6.4) >>>> hierarch (MCA v2.0, API v2.0, Component v1.6.4) >>>> C bindings: yes inter (MCA v2.0, API v2.0, Component v1.6.4) inter (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> C++ bindings: yes self (MCA v2.0, API v2.0, Component v1.6.4) self (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Fortran77 bindings: yes (all) sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran90 bindings: yes sync (MCA v2.0, API v2.0, Component v1.6.4) sync >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran90 bindings size: small tuned (MCA v2.0, API v2.0, Component >>>> v1.6.4) tuned (MCA v2.0, API v2.0, Component v1.6.4) >>>> C compiler: gcc romio (MCA v2.0, API v2.0, Component v1.6.4) romio (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> C compiler absolute: /usr/bin/gcc fake (MCA v2.0, API v2.0, Component >>>> v1.6.4) fake (MCA v2.0, API v2.0, Component v1.6.4) >>>> C compiler family name: GNU rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> C compiler version: 4.4.7 sm (MCA v2.0, API v2.0, Component v1.6.4) sm >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> C++ compiler: g++ bfo (MCA v2.0, API v2.0, Component v1.6.4) bfo (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> C++ compiler absolute: /usr/bin/g++ csum (MCA v2.0, API v2.0, Component >>>> v1.6.4) csum (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran77 compiler: gfortran ob1 (MCA v2.0, API v2.0, Component v1.6.4) >>>> ob1 (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran77 compiler abs: /usr/bin/gfortran v (MCA v2.0, API v2.0, >>>> Component v1.6.4) v (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran90 compiler: gfortran r2 (MCA v2.0, API v2.0, Component v1.6.4) >>>> r2 (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran90 compiler abs: /usr/bin/gfortran vma (MCA v2.0, API v2.0, >>>> Component v1.6.4) vma (MCA v2.0, API v2.0, Component v1.6.4) >>>> C profiling: yes self (MCA v2.0, API v2.0, Component v1.6.4) self (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> C++ profiling: yes sm (MCA v2.0, API v2.0, Component v1.6.4) sm (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Fortran77 profiling: yes tcp (MCA v2.0, API v2.0, Component v1.6.4) tcp >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> Fortran90 profiling: yes unity (MCA v2.0, API v2.0, Component v1.6.4) >>>> unity (MCA v2.0, API v2.0, Component v1.6.4) >>>> C++ exceptions: no pt2pt (MCA v2.0, API v2.0, Component v1.6.4) pt2pt >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> Thread support: posix (MPI_THREAD_MULTIPLE: no, progress: no) rdma (MCA >>>> v2.0, API v2.0, Component v1.6.4) rdma (MCA v2.0, API v2.0, Component >>>> v1.6.4) >>>> Sparse Groups: no hnp (MCA v2.0, API v2.0, Component v1.6.4) hnp (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Internal debug support: no orted (MCA v2.0, API v2.0, Component v1.6.4) >>>> orted (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI interface warnings: no tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI parameter check: runtime tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> Memory profiling support: no default (MCA v2.0, API v2.0, Component >>>> v1.6.4) default (MCA v2.0, API v2.0, Component v1.6.4) >>>> Memory debugging support: no cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> libltdl support: yes loadleveler (MCA v2.0, API v2.0, Component v1.6.4) >>>> loadleveler (MCA v2.0, API v2.0, Component v1.6.4) >>>> Heterogeneous support: no slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> mpirun default --prefix: no load_balance (MCA v2.0, API v2.0, Component >>>> v1.6.4) load_balance (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI I/O support: yes rank_file (MCA v2.0, API v2.0, Component v1.6.4) >>>> rank_file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_WTIME support: gettimeofday resilient (MCA v2.0, API v2.0, Component >>>> v1.6.4) resilient (MCA v2.0, API v2.0, Component v1.6.4) >>>> Symbol vis. support: yes round_robin (MCA v2.0, API v2.0, Component >>>> v1.6.4) round_robin (MCA v2.0, API v2.0, Component v1.6.4) >>>> Host topology support: yes seq (MCA v2.0, API v2.0, Component v1.6.4) >>>> seq (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI extensions: affinity example topo (MCA v2.0, API v2.0, Component >>>> v1.6.4) topo (MCA v2.0, API v2.0, Component v1.6.4) >>>> FT Checkpoint support: no (checkpoint thread: no) oob (MCA v2.0, API >>>> v2.0, Component v1.6.4) oob (MCA v2.0, API v2.0, Component v1.6.4) >>>> VampirTrace support: yes binomial (MCA v2.0, API v2.0, Component v1.6.4) >>>> binomial (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_PROCESSOR_NAME: 256 cm (MCA v2.0, API v2.0, Component v1.6.4) cm >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_ERROR_STRING: 256 direct (MCA v2.0, API v2.0, Component v1.6.4) >>>> direct (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_OBJECT_NAME: 64 linear (MCA v2.0, API v2.0, Component v1.6.4) >>>> linear (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_INFO_KEY: 36 radix (MCA v2.0, API v2.0, Component v1.6.4) radix >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_INFO_VAL: 256 slave (MCA v2.0, API v2.0, Component v1.6.4) slave >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_PORT_NAME: 1024 rsh (MCA v2.0, API v2.0, Component v1.6.4) rsh >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI_MAX_DATAREP_STRING: 128 slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> Package: Open MPI root@bwslv02 Distribution rsh (MCA v2.0, API v2.0, >>>> Component v1.6.4) rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open MPI: 1.6.4 default (MCA v2.0, API v2.0, Component v1.6.4) default >>>> (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open MPI SVN revision: r28081 env (MCA v2.0, API v2.0, Component v1.6.4) >>>> env (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open MPI release date: Feb 19, 2013 hnp (MCA v2.0, API v2.0, Component >>>> v1.6.4) hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open RTE: 1.6.4 singleton (MCA v2.0, API v2.0, Component v1.6.4) >>>> singleton (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open RTE SVN revision: r28081 slave (MCA v2.0, API v2.0, Component >>>> v1.6.4) slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> Open RTE release date: Feb 19, 2013 slurm (MCA v2.0, API v2.0, Component >>>> v1.6.4) slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> OPAL: 1.6.4 slurmd (MCA v2.0, API v2.0, Component v1.6.4) slurmd (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> OPAL SVN revision: r28081 tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> OPAL release date: Feb 19, 2013 bad (MCA v2.0, API v2.0, Component >>>> v1.6.4) bad (MCA v2.0, API v2.0, Component v1.6.4) >>>> MPI API: 2.1 basic (MCA v2.0, API v2.0, Component v1.6.4) basic (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Ident string: 1.6.4 hier (MCA v2.0, API v2.0, Component v1.6.4) hier (MCA >>>> v2.0, API v2.0, Component v1.6.4) >>>> Prefix: /usr/local command (MCA v2.0, API v1.0, Component v1.6.4) >>>> command (MCA v2.0, API v1.0, Component v1.6.4) >>>> Configured architecture: x86_64-unknown-linux-gnu syslog (MCA v2.0, API >>>> v1.0, Component v1.6.4) syslog (MCA v2.0, API v1.0, Component v1.6.4) >>>> Configure host: bwslv02 >>>> Configured by: root >>>> Configured on: Wed May 8 20:56:29 JST 2013 >>>> Configure host: bwslv02 >>>> Built by: root >>>> Built on: Wed May 8 21:05:38 JST 2013 >>>> Built host: bwslv02 >>>> C bindings: yes >>>> C++ bindings: yes >>>> Fortran77 bindings: yes (all) >>>> Fortran90 bindings: yes >>>> Fortran90 bindings size: small >>>> C compiler: gcc >>>> C compiler absolute: /usr/bin/gcc >>>> C compiler family name: GNU >>>> C compiler version: 4.4.7 >>>> C++ compiler: g++ >>>> C++ compiler absolute: /usr/bin/g++ >>>> Fortran77 compiler: gfortran >>>> Fortran77 compiler abs: /usr/bin/gfortran >>>> Fortran90 compiler: gfortran >>>> Fortran90 compiler abs: /usr/bin/gfortran >>>> C profiling: yes >>>> C++ profiling: yes >>>> Fortran77 profiling: yes >>>> Fortran90 profiling: yes >>>> C++ exceptions: no >>>> Thread support: posix (MPI_THREAD_MULTIPLE: no, progress: no) >>>> Sparse Groups: no >>>> Internal debug support: no >>>> MPI interface warnings: no >>>> MPI parameter check: runtime >>>> Memory profiling support: no >>>> Memory debugging support: no >>>> libltdl support: yes >>>> Heterogeneous support: no >>>> mpirun default --prefix: no >>>> MPI I/O support: yes >>>> MPI_WTIME support: gettimeofday >>>> Symbol vis. support: yes >>>> Host topology support: yes >>>> MPI extensions: affinity example >>>> FT Checkpoint support: no (checkpoint thread: no) >>>> VampirTrace support: yes >>>> MPI_MAX_PROCESSOR_NAME: 256 >>>> MPI_MAX_ERROR_STRING: 256 >>>> MPI_MAX_OBJECT_NAME: 64 >>>> MPI_MAX_INFO_KEY: 36 >>>> MPI_MAX_INFO_VAL: 256 >>>> MPI_MAX_PORT_NAME: 1024 >>>> MPI_MAX_DATAREP_STRING: 128 >>>> MCA backtrace: execinfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA memory: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA paffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: auto_detect (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: mmap (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: posix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: sysv (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: first_use (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA timer: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: config (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA sysinfo: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA hwloc: hwloc132 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA dpm: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pubsub: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: bucket (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: hierarch (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: inter (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sync (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: tuned (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA io: romio (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: fake (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: bfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: csum (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: ob1 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: v (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA bml: r2 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rcache: vma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA topo: unity (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: pt2pt (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: orted (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA oob: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA odls: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: loadleveler (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: load_balance (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: rank_file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: resilient (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: round_robin (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: seq (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: topo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rml: oob (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: binomial (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: direct (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: linear (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: radix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA filem: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA errmgr: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: singleton (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurmd (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: bad (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: hier (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA notifier: command (MCA v2.0, API v1.0, Component v1.6.4) >>>> MCA notifier: syslog (MCA v2.0, API v1.0, Component v1.6.4) >>>> MCA backtrace: execinfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA memory: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA paffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: auto_detect (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: mmap (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: posix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: sysv (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: first_use (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA timer: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: config (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA sysinfo: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA hwloc: hwloc132 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA dpm: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pubsub: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: bucket (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: hierarch (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: inter (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sync (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: tuned (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA io: romio (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: fake (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: bfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: csum (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: ob1 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: v (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA bml: r2 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rcache: vma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA topo: unity (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: pt2pt (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: orted (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA oob: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA odls: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: loadleveler (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: load_balance (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: rank_file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: resilient (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: round_robin (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: seq (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: topo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rml: oob (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: binomial (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: direct (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: linear (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: radix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA filem: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA errmgr: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: singleton (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurmd (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: bad (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: hier (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA notifier: command (MCA v2.0, API v1.0, Component v1.6.4) >>>> MCA notifier: syslog (MCA v2.0, API v1.0, Component v1.6.4) >>>> MCA backtrace: execinfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA memory: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA paffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: auto_detect (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA carto: file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: mmap (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: posix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA shmem: sysv (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: first_use (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA maffinity: hwloc (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA timer: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA installdirs: config (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA sysinfo: linux (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA hwloc: hwloc132 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA dpm: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pubsub: orte (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA allocator: bucket (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: hierarch (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: inter (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: sync (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA coll: tuned (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA io: romio (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: fake (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA mpool: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: bfo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: csum (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: ob1 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA pml: v (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA bml: r2 (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rcache: vma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: self (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: sm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA btl: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA topo: unity (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: pt2pt (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA osc: rdma (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: orted (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA iof: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA oob: tcp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA odls: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: loadleveler (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ras: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: load_balance (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: rank_file (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: resilient (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: round_robin (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: seq (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rmaps: topo (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA rml: oob (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: binomial (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: cm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: direct (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: linear (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: radix (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA routed: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA plm: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA filem: rsh (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA errmgr: default (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: env (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: hnp (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: singleton (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slave (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurm (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: slurmd (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA ess: tool (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: bad (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: basic (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA grpcomm: hier (MCA v2.0, API v2.0, Component v1.6.4) >>>> MCA notifier: command (MCA v2.0, API v1.0, Component v1.6.4) >>>> MCA notifier: syslog (MCA v2.0, API v1.0, Component v1.6.4) >>>> >>>> >>>> >>>> >>>> (2013/05/16 9:12), Jeff Squyres (jsquyres) wrote: >>>>> I am unable to replicate your error -- 1.6.4 has MPI_REDUCE defined on >>>>> MPI_SUM properly. >>>>> >>>>> Are you absolutely sure you're using OMPI 1.6.4 on all nodes? >>>>> >>>>> Try this: >>>>> >>>>> mpirun ... ompi_info >>>>> >>>>> (insert whatever hostfile and -np value you're using for your fortran >>>>> test) and see what is reported as the OMPI version from other nodes. >>>>> >>>>> >>>>> On May 15, 2013, at 7:46 AM, Hayato KUNIIE <kuni...@oita.email.ne.jp> >>>>> wrote: >>>>> >>>>>> I using Ver, 1.6.4 in all nodes. >>>>>> >>>>>> (2013/05/15 7:10), Jeff Squyres (jsquyres) wrote: >>>>>>> Are you sure that you have exactly the same version of Open MPI on all >>>>>>> your nodes? >>>>>>> >>>>>>> >>>>>>> On May 14, 2013, at 11:39 AM, Hayato KUNIIE <kuni...@oita.email.ne.jp> >>>>>>> wrote: >>>>>>> >>>>>>>> Hello I'm kuni255 >>>>>>>> >>>>>>>> I build bewulf type PC Cluster (Cent OS release 6.4). And I studing >>>>>>>> about MPI.(Open MPI Ver.1.6.4) I tried following sample which using >>>>>>>> MPI_REDUCE. >>>>>>>> >>>>>>>> Then, Error occured. >>>>>>>> >>>>>>>> This cluster system consist of one head node and 2 slave nodes. >>>>>>>> And sharing home directory in head node by NFS. so Open MPI is >>>>>>>> installed >>>>>>>> each nodes. >>>>>>>> >>>>>>>> When I test this program on only head node, program is run correctly. >>>>>>>> and output result. >>>>>>>> But When I test this program on only slave node, same error occured. >>>>>>>> >>>>>>>> Please tell me, good idea : ) >>>>>>>> >>>>>>>> Error message >>>>>>>> [bwslv01:30793] *** An error occurred in MPI_Reduce: the reduction >>>>>>>> operation MPI_SUM is not defined on the MPI_INTEGER datatype >>>>>>>> [bwslv01:30793] *** on communicator MPI_COMM_WORLD >>>>>>>> [bwslv01:30793] *** MPI_ERR_OP: invalid reduce operation >>>>>>>> [bwslv01:30793] *** MPI_ERRORS_ARE_FATAL: your MPI job will now abort >>>>>>>> -------------------------------------------------------------------------- >>>>>>>> mpirun has exited due to process rank 1 with PID 30793 on >>>>>>>> node bwslv01 exiting improperly. There are two reasons this could >>>>>>>> occur: >>>>>>>> >>>>>>>> 1. this process did not call "init" before exiting, but others in >>>>>>>> the job did. This can cause a job to hang indefinitely while it waits >>>>>>>> for all processes to call "init". By rule, if one process calls "init", >>>>>>>> then ALL processes must call "init" prior to termination. >>>>>>>> >>>>>>>> 2. this process called "init", but exited without calling "finalize". >>>>>>>> By rule, all processes that call "init" MUST call "finalize" prior to >>>>>>>> exiting or it will be considered an "abnormal termination" >>>>>>>> >>>>>>>> This may have caused other processes in the application to be >>>>>>>> terminated by signals sent by mpirun (as reported here). >>>>>>>> -------------------------------------------------------------------------- >>>>>>>> [bwhead.clnet:02147] 1 more process has sent help message >>>>>>>> help-mpi-errors.txt / mpi_errors_are_fatal >>>>>>>> [bwhead.clnet:02147] Set MCA parameter "orte_base_help_aggregate" to 0 >>>>>>>> to see all help / error messages >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Fortran90 source code >>>>>>>> include 'mpif.h' >>>>>>>> parameter(nmax=12) >>>>>>>> integer n(nmax) >>>>>>>> >>>>>>>> call mpi_init(ierr) >>>>>>>> call mpi_comm_size(MPI_COMM_WORLD, isize, ierr) >>>>>>>> call mpi_comm_rank(MPI_COMM_WORLD, irank, ierr) >>>>>>>> ista=irank*(nmax/isize) + 1 >>>>>>>> iend=ista+(nmax/isize-1) >>>>>>>> isum=0 >>>>>>>> do i=1,nmax >>>>>>>> n(i) = i >>>>>>>> isum = isum + n(i) >>>>>>>> end do >>>>>>>> call mpi_reduce(isum, itmp, 1, MPI_INTEGER, MPI_SUM, >>>>>>>> & 0, MPI_COMM_WORLD, ierr) >>>>>>>> >>>>>>>> if (irank == 0) then >>>>>>>> isum=itmp >>>>>>>> WRITE(*,*) isum >>>>>>>> endif >>>>>>>> call mpi_finalize(ierr) >>>>>>>> end >>>>>>>> _______________________________________________ >>>>>>>> users mailing list >>>>>>>> us...@open-mpi.org >>>>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>>>>> _______________________________________________ >>>>>> users mailing list >>>>>> us...@open-mpi.org >>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> >> >> >> <ompiReport.tar.xz>_______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
