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 PetscErrorCode ierr; 10c4762a1bSJed Brown 11c4762a1bSJed Brown ierr = PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr; 12*5f80ce2aSJacob Faibussowitsch CHKERRMPI(MPI_Comm_rank(PETSC_COMM_WORLD,&rank)); 13c4762a1bSJed Brown 14*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscSynchronizedPrintf(PETSC_COMM_WORLD,"Greetings from %d\n",rank)); 15*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 16c4762a1bSJed Brown 17*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscSynchronizedFPrintf(PETSC_COMM_WORLD,PETSC_STDOUT,"Greetings again from %d\n",rank)); 18*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 19c4762a1bSJed Brown 20c4762a1bSJed Brown ierr = PetscFinalize(); 21c4762a1bSJed Brown return ierr; 22c4762a1bSJed Brown } 23c4762a1bSJed Brown 24c4762a1bSJed Brown /*TEST 25c4762a1bSJed Brown 26c4762a1bSJed Brown test: 27c4762a1bSJed Brown nsize: 3 28c4762a1bSJed Brown 29c4762a1bSJed Brown TEST*/ 30