1c4762a1bSJed Brown static char help[] = "Tests repeated PetscInitialize/PetscFinalize calls.\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscsys.h> 4c4762a1bSJed Brown 5c4762a1bSJed Brown int main(int argc, char **argv) 6c4762a1bSJed Brown { 7c4762a1bSJed Brown int i,imax; 8540e20f2SPierre Jolivet #if defined(PETSC_HAVE_ELEMENTAL) 9540e20f2SPierre Jolivet PetscBool initialized; 10540e20f2SPierre Jolivet #endif 11c4762a1bSJed Brown 12c4762a1bSJed Brown #if defined(PETSC_HAVE_MPIUNI) 13c4762a1bSJed Brown imax = 32; 14c4762a1bSJed Brown #else 15c4762a1bSJed Brown imax = 1024; 16c4762a1bSJed Brown #endif 17c4762a1bSJed Brown 189566063dSJacob Faibussowitsch PetscCallMPI(MPI_Init(&argc, &argv)); 19540e20f2SPierre Jolivet #if defined(PETSC_HAVE_ELEMENTAL) 209566063dSJacob Faibussowitsch PetscCall(PetscElementalInitializePackage()); 219566063dSJacob Faibussowitsch PetscCall(PetscElementalInitialized(&initialized)); 22540e20f2SPierre Jolivet if (!initialized) return 1; 23540e20f2SPierre Jolivet #endif 24c4762a1bSJed Brown for (i = 0; i < imax; ++i) { 25*327415f7SBarry Smith PetscFunctionBeginUser; 269566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc, &argv, (char*) 0, help)); 279566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 28540e20f2SPierre Jolivet #if defined(PETSC_HAVE_ELEMENTAL) 299566063dSJacob Faibussowitsch PetscCall(PetscElementalInitialized(&initialized)); 3056883f60SBarry Smith if (!initialized) return PETSC_ERR_LIB; 31540e20f2SPierre Jolivet #endif 32c4762a1bSJed Brown } 33540e20f2SPierre Jolivet #if defined(PETSC_HAVE_ELEMENTAL) 349566063dSJacob Faibussowitsch PetscCall(PetscElementalFinalizePackage()); 359566063dSJacob Faibussowitsch PetscCall(PetscElementalInitialized(&initialized)); 36540e20f2SPierre Jolivet if (initialized) return 1; 37540e20f2SPierre Jolivet for (i = 0; i < 32; ++i) { /* increasing the upper bound will generate an error in Elemental */ 38*327415f7SBarry Smith PetscFunctionBeginUser; 399566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc, &argv, (char*) 0, help)); 409566063dSJacob Faibussowitsch PetscCall(PetscElementalInitialized(&initialized)); 4128b400f6SJacob Faibussowitsch PetscCheck(initialized,PETSC_COMM_WORLD, PETSC_ERR_LIB, "Uninitialized Elemental"); 429566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 439566063dSJacob Faibussowitsch PetscCall(PetscElementalInitialized(&initialized)); 4456883f60SBarry Smith if (initialized) return PETSC_ERR_LIB; 45540e20f2SPierre Jolivet } 46540e20f2SPierre Jolivet #endif 47b122ec5aSJacob Faibussowitsch return MPI_Finalize(); 48c4762a1bSJed Brown } 49c4762a1bSJed Brown 50c4762a1bSJed Brown /*TEST 51c4762a1bSJed Brown 52c4762a1bSJed Brown test: 53b0b1df57SBarry Smith requires: !saws 54c4762a1bSJed Brown 55c4762a1bSJed Brown test: 56b0b1df57SBarry Smith requires: !saws 57c4762a1bSJed Brown suffix: 2 58c4762a1bSJed Brown nsize: 2 59c4762a1bSJed Brown output_file: output/ex26_1.out 60c4762a1bSJed Brown 61c4762a1bSJed Brown TEST*/ 62