source: issm/trunk-jpl/src/c/solutions/EnvironmentInit.cpp@ 13532

Last change on this file since 13532 was 13532, checked in by Eric.Larour, 12 years ago

CHG: missing Config.h, which created a problem during issm initialization
File size: 632 bytes
Line 
1/*!\file: EnvironmentInit.cpp
2 * \brief: initialize Petsc, MPI, you name it
3 */
4#ifdef HAVE_CONFIG_H
5 #include <config.h>
6#else
7#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
8#endif
9
10
11void EnvironmentInit(int argc,char** argv){
12
13 /*Initialize environments: Petsc, MPI, etc...: */
14 #ifdef _HAVE_PETSC_
15 ierr=PetscInitialize(&argc,&argv,(char*)0,"");
16 if(ierr) _error_("Could not initialize Petsc");
17 #else
18 #ifdef _HAVE_MPI_
19 MPI_Init(&argc,&argv);
20 #endif
21 #endif
22
23 /*Size and rank: */
24 #ifdef _HAVE_MPI_
25 MPI_Comm_rank(MPI_COMM_WORLD,&my_rank);
26 MPI_Comm_size(MPI_COMM_WORLD,&num_procs);
27 #endif
28}
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