Intel ifc 7.0 and mpich

Intel ifc 7.0 and mpich

Hello,

I have ifc on my dual Pentium III running Linux 2.4.18.
I downloaded mpich 1.2.5 from the official web site
http://www-unix.mcs.anl.gov/mpi/mpich/,
configured it with
configure -cc=icc -fc=icc -f90=ifc --prefix=/usr/local/mpich --with-device=ch_shmem
I made the library (make) and did the test:
make testing.
It fails on examples/test/pt2pt/isendf.f
(** Address Error **)
gcc/g77 passes the test:
configure -cc=gcc -fc=g77 --prefix=/usr/local/mpich --with-device=ch_shmem

I'm sending this also to mpi-bugs@mcs.anl.gov

Best regards,

RL

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For more complete information about compiler optimizations, see our Optimization Notice.

icc has no ability to compile Fortran sources. If you will mix .f90 and .f builds, you must configure the same Fortran compiler for -fc and -f90. You may require the -Vaxlib option with ifc in order to build mpich, although mpilam gets by without it.

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