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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:25:56 +02:00
parent 74cad5e589
commit 89a9605df1
4440 changed files with 379508 additions and 189225 deletions
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examples/extended/parallel/MPI/mpi_interface/README
+12 -11
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@@ -1,4 +1,4 @@
$Id: README,v 1.1 2007/11/16 13:32:56 kmura Exp $
$Id: README,v 1.2 2010/05/18 06:00:18 kmura Exp $
==========================================================================
Geant4 MPI Interface
@@ -15,20 +15,21 @@ How to build
* Redifine CXX as (wrapped) MPI C++ compiler.
* Specify additional include paths and compiler flags to "CPPFLAGS".
Sample makefiles for (LAM, MPICH2, OpenMPI) are also presented.
Sample makefiles for (OpnMPI, LAM, MPICH2) are also presented.
An example of "G4MPI.gmk":
# ===========================================================
# Makefile for building G4MPI (LAM)
# ===========================================================
# ===========================================================
# Makefile for building G4MPI (OpenMPI)
# ===========================================================
ifndef G4MPIROOT
G4MPIROOT = /opt/lam
endif
ifndef G4MPIROOT
G4MPIROOT = /opt/ompi
endif
# additional flags
CXX := mpic++
CPPFLAGS += -I$(G4MPIROOT)/include
# additional flags
CXX := mpic++
CXXFLAGS := $(subst -Wall, , $(CXXFLAGS))
CPPFLAGS += -I$(G4MPIROOT)/include -I$(G4MPIROOT)/include/openmpi
2. Build the library