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I use MPI, usually at computer centers. There is a lot of problems when I move my code to other machine, sometimes it is easy, but sometimes it takes more then two weeks. I am not unix expert, so I had to ask experts to help me. In my code is used one Co-Array statement and I did not had any problems with it. "-Z" compiler option works fine. Moving to other machine is usually not easy. I am not going to move to Co-Arrays. I have different tasks. Cheers, Jaromir Ian Chivers <[log in to unmask]> napisał(a) : > I'm currently updating our Fortran Resource file > and wanted to get a feel for how many people were > involved in parallel programming in Fortran. > > the current file can be found at > > http://www.kcl.ac.uk/fortran/pdfs/fortran_resources.pdf > > In that file we identify the following types > of parallel programming > > automatic > co-array fortran > hpf > mpi > openmp > posix threads > > So could you take the time to answer the following questions. > > do you do parallel programming? > > if so which method do you use? > > if you currently are doing parallel programming > would you move to co-arrays if they were > available? > > would you move to another hardware platform and operating > system to be able to use co-arrays? > > Cheers > > Ian Chivers ___________________________________ NOCC, http://nocc.sourceforge.net