1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Tests PetscSynchronizedPrintf() and PetscSynchronizedFPrintf().\n\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscsys.h> 5c4762a1bSJed Brown 6c4762a1bSJed Brown int main(int argc,char **argv) 7c4762a1bSJed Brown { 8c4762a1bSJed Brown PetscMPIInt rank; 9c4762a1bSJed Brown 10*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,(char*)0,help)); 11*9566063dSJacob Faibussowitsch PetscCallMPI(MPI_Comm_rank(PETSC_COMM_WORLD,&rank)); 12c4762a1bSJed Brown 13*9566063dSJacob Faibussowitsch PetscCall(PetscSynchronizedPrintf(PETSC_COMM_WORLD,"Greetings from %d\n",rank)); 14*9566063dSJacob Faibussowitsch PetscCall(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 15c4762a1bSJed Brown 16*9566063dSJacob Faibussowitsch PetscCall(PetscSynchronizedFPrintf(PETSC_COMM_WORLD,PETSC_STDOUT,"Greetings again from %d\n",rank)); 17*9566063dSJacob Faibussowitsch PetscCall(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 18c4762a1bSJed Brown 19*9566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 20b122ec5aSJacob Faibussowitsch return 0; 21c4762a1bSJed Brown } 22c4762a1bSJed Brown 23c4762a1bSJed Brown /*TEST 24c4762a1bSJed Brown 25c4762a1bSJed Brown test: 26c4762a1bSJed Brown nsize: 3 27c4762a1bSJed Brown 28c4762a1bSJed Brown TEST*/ 29