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PDL::Parallel::MPI 0.02

  Date Added: June 13, 2010  |  Visits: 679

PDL::Parallel::MPI

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PDL::Parallel::MPI Perl module contains routines to allow PDL objects to be moved around on parallel systems using the MPI library. SYNOPSIS use PDL; use PDL::Parallel::MPI; mpirun(2); MPI_Init(); $rank = get_rank(); $a=$rank * ones(2); print "my rank is $rank and $a is $an"; $a->move( 1 => 0); print "my rank is $rank and $a is $an"; MPI_Finalize(); MPI STANDARD CALLS Most of the functions from the MPI standard may be used from this module on regular perl data. This is functionallity inherited from the Parallel::MPI module. Read the documentation for Parallel::MPI to see how to use. One may mix mpi calls on perl built-in-datatypes and mpi calls on piddles. use PDL; use PDL::Parallel::MPI; mpirun(2); MPI_Init(); $rank = get_rank(); $pi = 3.1; if ($rank == 0) { MPI_Send($pi,1,MPI_DOUBLE,1,0,MPI_COMM_WORLD); } else { $message = zeroes(1); $message->receive(0); print "pi is $messagen"; } MPI_Finalize();.

Requirements: No special requirements
Platforms: Linux
Keyword: Libraries Module Mpi Mpi Perl Parallel Systems Pdl Pdlparallelmpi Perl Perl Module Programming Rank Routines Systems Using
Users rating: 0/10

License: Freeware Size: 133.12 KB
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