[Pw_forum] parallel compiling

stargmoon stargmoon at yahoo.com
Sun Sep 17 22:23:09 CEST 2006


Dear pwscf community,
 
 I tried to compile Espresso-3.1.1 recently on our PC cluster (AMD64). However, after I run ./configure, I am told that "Parallel environment not detected". I checked the config.log, since there is no problem in seaching for the MPI compilers (mpif90, mpif77 and mpicc), I think it must be the MPI library problem. Therefore, I tried to set "MPI_LIBS" (there is only libmpich.a in there) in the ./configure command line, but it did not work either. Could anybody please tell me what kind of MPI libraries I have to point to the "configure" in order to get parallel compilation?
 
 Thanks in advance!
 
 stargmoon

 		
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