Hi,
I have AMD Opteron system with dual CPUs, the OS is installed with
CentOS4.2 with x86_64, Linux Kernel is 2.6.9. I downloaded Lam 7.0.6
and compiled it with Intel compiler 10.0.23 with the following
configuration
./configure --prefix=/home/guchen/lam_7.0.6_intel
--with-fc=/opt/intel/ fce/10.0.023/bin/ifort
CC=/opt/intel/cc/10.0.023/bin/icc CXX=/opt/intel/cc/10.0.023/bin/icpc
The building of Lam goes well without any problem. However, when I
test the example code in examples/hello/hello.cc
/home/guchen/lam_7.0.6_intel/bin/mpicc hello.cc -o hello
There is no problem, then I lamboot the local machine, run the program hello
/home/guchen/lam_7.0.6_intel/bin/mpirun -np 2 ./hello
The code just hanged on there with no message. After I did some
tracing, the code just hanged on at that line of
MPI_Init(&argc, &argv);
BTW, I also tried to compile lam-7.0.6 with both GCC3.2.3 and GCC
3.4.4, both works fine for the example code.
Thanks in advance,
Guoquan
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