mpif90 missed

parisahb · 10-18-2010, 03:10 PM

i'v installed openmpi-1.4.3,now i want to compile a simlpe fortran program written with mpi by mpif90,but the error is "command not found"

knudfl · 10-18-2010, 04:20 PM

When you do :
cd openmpi-1.4.3/ && ./configure && make && su -c make install

.. you will get : /usr/local/bin/mpif90

So how did you install openmpi on Debian ?
Please also respond to your other thread from today about opemmpi.
..

parisahb · 10-18-2010, 04:47 PM

i've done this for install openmpi:
tar -xvjf openmpi-1.4.3.tar.bz2
then i typed your answer"cd openmpi-1.4.3/ && ./configure && make && su -c make install" in terminal,but the mpif90 is also not found as a command!!

knudfl · 10-18-2010, 05:06 PM

So which files did you get installed to /usr/local/bin/ ? ?

Another thing to do : cd openmpi-1.4.3/examples/ && make
.. then you should see this :

Code:

mpicc -g    hello_c.c   -o hello_c
mpicc -g    ring_c.c   -o ring_c
mpicc -g    connectivity_c.c   -o connectivity_c

mpic++ -g    hello_cxx.cc   -o hello_cxx
mpic++ -g    ring_cxx.cc   -o ring_cxx

mpif77 -g hello_f77.f -o hello_f77
mpif77 -g ring_f77.f -o ring_f77

mpif90 -g hello_f90.f90 -o hello_f90
mpif90 -g ring_f90.f90 -o ring_f90

parisahb · 10-19-2010, 02:12 AM

Dear knudfl, there is nothing in my /usr/local/bin folder! so when i typed " cd openmpi-1.4.3/examples/ && make" i got this:

mpicc -g hello_c.c -o hello_c
make: mpicc: Command not found
make: *** [hello_c] Error 127

pleas guid me

Nylex · 10-19-2010, 02:18 AM

Did the installation of OpenMPI go ok? Were there any errors?

parisahb · 10-19-2010, 01:33 PM

i've done unzip and untar by type this in the folder that was openmpi-1.4.3.tar.bz2:
$tar -xvjf openmpi.tar.bz2
no error was occured
as in instal file was suggested i typed:
$cd openmpi-1.4.3
$mkdir build
$cd build
when i typed ($../configure ) because i was installing openmpi again the outputs were:
$checking for a BSD-compatible install... /usr/bin/install -c
$checking whether build environment is sane... yes
$checking for a thread-safe mkdir -p... /bin/mkdir -p
$checking for gawk... gawk
$checking whether make sets $(MAKE)... yes
$configure: error: source directory already configured; run "make distclean" there first

i don't know what should i do next!?

Nylex · 10-19-2010, 04:40 PM

Did you try reading the error message?

parisahb · 10-20-2010, 10:33 AM

i road the error message,i'v written that here in previous post,
after this error i was done "make all install" but i missed mpif90 again.

Nylex · 10-20-2010, 02:47 PM

Quote:

Originally Posted by parisahb

i road the error message,i'v written that here in previous post,
after this error i was done "make all install" but i missed mpif90 again.

What do you mean? Did you try running "make distclean" as suggested and then trying again to build it? Unfortunately, I can't reach the Open MPI website now, so I can't look at the installation instructions in more detail.