1 2 #include <petsc/private/tsimpl.h> 3 4 static PetscBool TSPackageInitialized = PETSC_FALSE; 5 /*@C 6 TSFinalizePackage - This function destroys everything in the Petsc interface to Mathematica. It is 7 called from PetscFinalize(). 8 9 Level: developer 10 11 .keywords: Petsc, destroy, package, mathematica 12 .seealso: PetscFinalize() 13 @*/ 14 PetscErrorCode TSFinalizePackage(void) 15 { 16 PetscErrorCode ierr; 17 18 PetscFunctionBegin; 19 ierr = PetscFunctionListDestroy(&TSList);CHKERRQ(ierr); 20 ierr = PetscFunctionListDestroy(&TSTrajectoryList);CHKERRQ(ierr); 21 TSPackageInitialized = PETSC_FALSE; 22 TSRegisterAllCalled = PETSC_FALSE; 23 PetscFunctionReturn(0); 24 } 25 26 /*@C 27 TSInitializePackage - This function initializes everything in the TS package. It is called 28 from PetscDLLibraryRegister() when using dynamic libraries, and on the first call to TSCreate() 29 when using static libraries. 30 31 Level: developer 32 33 .keywords: TS, initialize, package 34 .seealso: PetscInitialize() 35 @*/ 36 PetscErrorCode TSInitializePackage(void) 37 { 38 char logList[256]; 39 char *className; 40 PetscBool opt; 41 PetscErrorCode ierr; 42 43 PetscFunctionBegin; 44 if (TSPackageInitialized) PetscFunctionReturn(0); 45 TSPackageInitialized = PETSC_TRUE; 46 /* Inialize subpackages */ 47 ierr = TSGLLEInitializePackage();CHKERRQ(ierr); 48 ierr = TSRKInitializePackage();CHKERRQ(ierr); 49 ierr = TSGLEEInitializePackage();CHKERRQ(ierr); 50 ierr = TSARKIMEXInitializePackage();CHKERRQ(ierr); 51 ierr = TSRosWInitializePackage();CHKERRQ(ierr); 52 ierr = TSSSPInitializePackage();CHKERRQ(ierr); 53 ierr = TSAdaptInitializePackage();CHKERRQ(ierr); 54 ierr = TSGLLEAdaptInitializePackage();CHKERRQ(ierr); 55 /* Register Classes */ 56 ierr = PetscClassIdRegister("TS",&TS_CLASSID);CHKERRQ(ierr); 57 ierr = PetscClassIdRegister("DMTS",&DMTS_CLASSID);CHKERRQ(ierr); 58 ierr = PetscClassIdRegister("TSTrajectory",&TSTRAJECTORY_CLASSID);CHKERRQ(ierr); 59 /* Register Constructors */ 60 ierr = TSRegisterAll();CHKERRQ(ierr); 61 ierr = TSTrajectoryRegisterAll();CHKERRQ(ierr); 62 /* Register Events */ 63 ierr = PetscLogEventRegister("TSAdjointStep",TS_CLASSID,&TS_AdjointStep);CHKERRQ(ierr); 64 ierr = PetscLogEventRegister("TSTrajSet",TSTRAJECTORY_CLASSID,&TSTrajectory_Set);CHKERRQ(ierr); 65 ierr = PetscLogEventRegister("TSTrajGet",TSTRAJECTORY_CLASSID,&TSTrajectory_Get);CHKERRQ(ierr); 66 ierr = PetscLogEventRegister("TSTrajDiskWrite",TS_CLASSID,&TSTrajectory_DiskWrite);CHKERRQ(ierr); 67 ierr = PetscLogEventRegister("TSTrajDiskRead",TS_CLASSID,&TSTrajectory_DiskRead);CHKERRQ(ierr); 68 ierr = PetscLogEventRegister("TSStep",TS_CLASSID,&TS_Step);CHKERRQ(ierr); 69 ierr = PetscLogEventRegister("TSPseudoCmptTStp",TS_CLASSID,&TS_PseudoComputeTimeStep);CHKERRQ(ierr); 70 ierr = PetscLogEventRegister("TSFunctionEval",TS_CLASSID,&TS_FunctionEval);CHKERRQ(ierr); 71 ierr = PetscLogEventRegister("TSJacobianEval",TS_CLASSID,&TS_JacobianEval);CHKERRQ(ierr); 72 /* Process info exclusions */ 73 ierr = PetscOptionsGetString(NULL,NULL, "-info_exclude", logList, 256, &opt);CHKERRQ(ierr); 74 if (opt) { 75 ierr = PetscStrstr(logList, "ts", &className);CHKERRQ(ierr); 76 if (className) { 77 ierr = PetscInfoDeactivateClass(TS_CLASSID);CHKERRQ(ierr); 78 } 79 } 80 /* Process summary exclusions */ 81 ierr = PetscOptionsGetString(NULL,NULL, "-log_exclude", logList, 256, &opt);CHKERRQ(ierr); 82 if (opt) { 83 ierr = PetscStrstr(logList, "ts", &className);CHKERRQ(ierr); 84 if (className) { 85 ierr = PetscLogEventDeactivateClass(TS_CLASSID);CHKERRQ(ierr); 86 } 87 } 88 ierr = PetscRegisterFinalize(TSFinalizePackage);CHKERRQ(ierr); 89 PetscFunctionReturn(0); 90 } 91 92 #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES) 93 /* 94 PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened. 95 96 This one registers all the TS methods that are in the basic PETSc libpetscts library. 97 98 */ 99 PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petscts(void); /*prototype*/ 100 PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petscts(void) 101 { 102 PetscErrorCode ierr; 103 104 PetscFunctionBegin; 105 ierr = TSInitializePackage();CHKERRQ(ierr); 106 PetscFunctionReturn(0); 107 } 108 109 110 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */ 111