mpichbot
commented
8 years ago Originally by liyan on 2009-06-12 19:13:47 -0500
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Closed mpichbot closed 8 years ago
mpichbot
commented
8 years ago Originally by liyan on 2009-06-12 19:13:47 -0500
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mpichbot
commented
8 years ago Originally by Anthony Chan on 2009-06-12 23:20:40 -0500
The error message indicates that your program had a fortran
runtime error. My guess is either your fortran compiler installation
has problem or the configure/make of MPICH2 has bug. Can you
send us the configure and make outputs as stated in README ?
BTW, mpich2-1.1 has just been released, you may want to try the
the latest version instead.
A.Chan
----- "mpich2" <mpich2-maint@mcs.anl.gov> wrote:
> -------------------------------------------+--------------------------------
> Reporter: liyan <liyan063042@gmail.com> | Type: bug
> Status: new | Priority: major
> Milestone: | Component: mpich2
> -------------------------------------------+--------------------------------
>
>
> {{{
>
> Hi
> I want ask you a quetion,when i compile a fortran 90 code
> program(the mpich2 sample pi3f90.f90),it is correct completely. The
> command is mpif90 -o pi3f90 pi3f90.90 ,but when i execute the
> command
> mpiexec -n 4 ./pi3f90, the cursor does not move，the cursor has been
> no response，the program can't execute, could you help me ,thanks!
> when i debug the program ,the command show as follows :
> liyan@liyan-desktop:~/testmpi$ mpif90 -g -o pi3 ./pi3f90.f90
> liyan@liyan-desktop:~/testmpi$ mpiexec -gdb -n 4 ./pi3
> 0-3: (gdb) l
> 0-3: 14 !
> 0-3: 15 ! pi the calculated result
> 0-3: 16 ! n number of points of integration.
> 0-3: 17 ! x midpoint of each rectangle's
> interval
> 0-3: 18 ! f function to integrate
> 0-3: 19 ! sum,pi area of rectangles
> 0-3: 20 ! tmp temporary scratch space for global
> summation
> 0-3: 21 ! i do loop index
> 0-3: 22
>
> !****************************************************************************
> 0-3: 23 program main
> 0-3: (gdb) l
> 0-3: 24
> 0-3: 25 use mpi
> 0-3: 26
> 0-3: 27 double precision PI25DT
> 0-3: 28 parameter (PI25DT =
> 3.141592653589793238462643d0)
> 0-3: 29
> 0-3: 30 double precision mypi, pi, h, sum, x, f, a
> 0-3: 31 integer n, myid, numprocs, i, rc
> 0-3: 32 ! function to
> integrate
> 0-3: 33 f(a) = 4.d0 / (1.d0 + a*a)
> 0-3: (gdb) r
> 0-3: Continuing.
> rank 0 in job 5 liyan-desktop_46330 caused collective abort of
> all
> ranks
> exit status of rank 0: killed by signal 9
> 0: At line 47 of file ./pi3f90.f90
> 0: Fortran runtime error: Bad value during integer read
> 0: Process 0 of 4 is alive
> 0: Enter the number of intervals: (0 quits)
> 0:
> 0: Program exited with code 02.
> liyan@liyan-desktop:~/testmpi$
>
> i use Ubuntu 8.04 ,i have already installed g77 gfortran gcc g++
> successfully,i have only one processor in my computer. i think i can
> simulate several processors to run a parallel program.when i execute
> fortran 77 code program ,it‘s correct completely，the command is
> mpif77
> -o pi fpi.f and mpiexec -n 4 ./pi . but why fortran 90 code program
> does't run . The mpich2-1.0.8p1
> Installation Steps as follows ：
> 1. Unpack the tar file
>
> $tar -zxvf mpich2-1.0.8.tar.gz
> 2. Choose an installation directory (the default is /usr/local/bin)
>
> mkdir /home/liyan/mpich2-install
> 3. Choose a build directory.
> mkdir /tmp/liyan/mpich2-1.0.8
> 5. Configure MPICH2, specifying the installation directory, and
> running
> the configure script in the source directory:
> cd /tmp/liyan/mpich2-1.0.8
> /home/liyan/mpich2-1.0.8/configure \
> -prefix=/home/liyan/mpich2-install 2>&1 | tee configure.log
> 6. Build MPICH2
>
> make 2>&1 | tee make.log
>
> 7. Install the MPICH2 commands
>
> make install 2>&1 | tee install.log
>
>
>
> This problem has troubled me many days，I want your help，thanks ！
>
>
>
>
> --
> class 1200813
> Institute of Geophysics & Geomatics
> China University of Geosciences Wuhan Hubei province PRC
> Postcode 430074
>
> 竹直心虚乃吾友，水淡性泊是我师！
> ```
>
>
> --
> Ticket URL: <https://trac.mcs.anl.gov/projects/mpich2/ticket/651>
}}}Originally by thakur on 2009-06-19 14:06:12 -0500
resolving until we hear further
mpichbot
commented
8 years ago Originally by liyan on 2009-06-21 00:20:13 -0500
Thank you very much ,my question has been resolved
2009/6/20 mpich2 <mpich2-maint@mcs.anl.gov>:
> -------------------------------------------+--------------------------------
> Reporter: liyan <liyan063042@gmail.com> | Owner:
> Type: bug | Status: closed
> Priority: major | Milestone:
> Component: mpich2 | Resolution: wontfix
> Keywords: |
> -------------------------------------------+--------------------------------
>
> Changes (by thakur):
>
> * status: new => closed
> * resolution: => wontfix
>
> Comment:
>
> resolving until we hear further
>
> --
> Ticket URL: <https://trac.mcs.anl.gov/projects/mpich2/ticket/651#comment:3>
>
--
class 1200813
Institute of Geophysics & Geomatics
China University of Geosciences Wuhan Hubei province PRC
Postcode 430074
竹直心虚乃吾友，水淡性泊是我师！
Originally by liyan liyan063042@gmail.com on 2009-06-12 19:13:42 -0500