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What-is
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GASPI is an API for the development of scalable, asynchronous and fault tolerant parallel 
 applications. GPI-2 version 1.3.0-ompi-2.0-gnu-5.2 is an implementation of the GASPI API, provided 
 by Fraunhofer ITWM.

 The library was compiled with the Gnu Compiler 5.2 and with MPI support for Open MPI 2.0.

   Online-Documentation: http://www.gpi-site.com/gpi2/

 Tips for compilation and usage: 

 Your source code should contain the following preprocessor include statements

   #include <gaspi.h>
   #include <mpi.h>

 A typical compilation command for a source file example.c with the
 Intel compiler mpicc is

   mpicc -Wall -I$GASPI_INC_DIR  -c example.c

 The GASPI_INC_DIR environment variable points to location of
 the include path for the gaspi header file.

 GPI-2 provides two libraries: libGPI2.a and libGPI2-dbg.a.

 The libGPI2.a aims at high-performance and is to be used in production
 whereas the libGPI2-dbg.a provides a debug version, with extra
 parameter checking and debug messages and is to be used to debug and
 during development.

 The following commands can be used to link the application with the
 GASPI libraries,

   mpicc -L$GASPI_LIB_DIR -o example example.o -lGPI2 -libverbs -lm
   mpicc -L$GASPI_LIB_DIR -o example example.o -lGPI2-dbg -libverbs -lm

 The GASPI_LIB_DIR environment variable points to the location
 of the GASPI libraries GPI-2.

 In an interactive session or in a batch script the executable is 
 called just as is the case for an MPI program:
   mpirun -n $MOAB_PROCCOUNT $GASPIBIN

 GASPI examples and possible job scripts can be found at 
   /opt/bwhpc/common/lib/gaspi/1.3.0-ompi-2.0-gnu-5.2/examples

 For details on library and include dirs please call
   module show lib/gaspi/1.3.0-ompi-2.0-gnu-5.2

 In case of problems, please submit a trouble ticket at 
 http://www.support.bwhpc-c5.de.
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Installationsdatum05.10.2017
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