Hi: With amd64 lenny I have circumvented the issue "dynamic linkage is also a headache in that the mechanisms used to find shared libraries during dynamic loading are not all that robust on Linux systems running MPICH or other MPI packages .................... for the compilers that use compiler shared libraries (ifort, pathscale), we use LD_LIBRARY_PATH during configuration to set an -rpath linkage option, which is reliably available in the executable."
by compiling with gcc g++ gfortran, both openmpi-1..3.1 and a parallel computational code. With intel compilers (contrary to the time of amd64 etch and a simpler dual-opteron computer) I was unable to have them recognizing their library liimf.so, although it is available at boot on the unix path. A mixed gcc g++ ifort compilation only worked with two-socket mainboards, not with 4-socket. Unfortunately, the fastest executable (+ 40%) of the said code lists in "./configure -help' only compaqf90 f90 ifort pathf90 pgf90 xlf90. I must rely on this faster executable, otherwise, with limited hardware, I can't perform the simulations. Question: could a gentleman please clarify plainly the meaning of "for the compilers ..executable" above and how to implement it with amd64? Also, is there any hope to satisfy (i mean flags) the f90 request with gfortran? What I did is sourcing the path to the libraries at boot (calling from my .bashrc the intel *.sh file to this concern. "echo $LD_LIBRARY_PATH" shows the path to the requested library but intel does not see it. Thanks a lot francesco pietra -- To UNSUBSCRIBE, email to debian-amd64-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org