1 #include <petsc/private/characteristicimpl.h> 2 3 static PetscBool CharacteristicPackageInitialized = PETSC_FALSE; 4 /*@C 5 CharacteristicFinalizePackage - This function destroys everything in the Petsc interface to the characteristics package. It is 6 called from PetscFinalize(). 7 8 Level: developer 9 10 .seealso: `PetscFinalize()` 11 @*/ 12 PetscErrorCode CharacteristicFinalizePackage(void) { 13 PetscFunctionBegin; 14 PetscCall(PetscFunctionListDestroy(&CharacteristicList)); 15 CharacteristicPackageInitialized = PETSC_FALSE; 16 CharacteristicRegisterAllCalled = PETSC_FALSE; 17 PetscFunctionReturn(0); 18 } 19 20 /*@C 21 CharacteristicInitializePackage - This function initializes everything in the Characteristic package. It is called 22 from PetscDLLibraryRegister() when using dynamic libraries, and on the first call to CharacteristicCreate() 23 when using static libraries. 24 25 Level: developer 26 27 .seealso: `PetscInitialize()` 28 @*/ 29 PetscErrorCode CharacteristicInitializePackage(void) { 30 char logList[256]; 31 PetscBool opt, pkg; 32 33 PetscFunctionBegin; 34 if (CharacteristicPackageInitialized) PetscFunctionReturn(0); 35 CharacteristicPackageInitialized = PETSC_TRUE; 36 /* Register Classes */ 37 PetscCall(PetscClassIdRegister("Method of Characteristics", &CHARACTERISTIC_CLASSID)); 38 /* Register Constructors */ 39 PetscCall(CharacteristicRegisterAll()); 40 /* Register Events */ 41 PetscCall(PetscLogEventRegister("MOCSetUp", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_SetUp)); 42 PetscCall(PetscLogEventRegister("MOCSolve", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_Solve)); 43 PetscCall(PetscLogEventRegister("MOCQueueSetup", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_QueueSetup)); 44 PetscCall(PetscLogEventRegister("MOCDAUpdate", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_DAUpdate)); 45 PetscCall(PetscLogEventRegister("MOCHalfTimeLocal", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_HalfTimeLocal)); 46 PetscCall(PetscLogEventRegister("MOCHalfTimeRemot", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_HalfTimeRemote)); 47 PetscCall(PetscLogEventRegister("MOCHalfTimeExchg", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_HalfTimeExchange)); 48 PetscCall(PetscLogEventRegister("MOCFullTimeLocal", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_FullTimeLocal)); 49 PetscCall(PetscLogEventRegister("MOCFullTimeRemot", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_FullTimeRemote)); 50 PetscCall(PetscLogEventRegister("MOCFullTimeExchg", CHARACTERISTIC_CLASSID, &CHARACTERISTIC_FullTimeExchange)); 51 /* Process Info */ 52 { 53 PetscClassId classids[1]; 54 55 classids[0] = CHARACTERISTIC_CLASSID; 56 PetscCall(PetscInfoProcessClass("characteristic", 1, classids)); 57 } 58 /* Process summary exclusions */ 59 PetscCall(PetscOptionsGetString(NULL, NULL, "-log_exclude", logList, sizeof(logList), &opt)); 60 if (opt) { 61 PetscCall(PetscStrInList("characteristic", logList, ',', &pkg)); 62 if (pkg) PetscCall(PetscLogEventExcludeClass(CHARACTERISTIC_CLASSID)); 63 } 64 /* Process package finalizer */ 65 PetscCall(PetscRegisterFinalize(CharacteristicFinalizePackage)); 66 PetscFunctionReturn(0); 67 } 68 69 #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES) 70 /* 71 PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened. 72 73 This one registers the method of characteristics code 74 75 */ 76 PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petsccharacteristic(void) { 77 PetscFunctionBegin; 78 PetscCall(CharacteristicInitializePackage()); 79 PetscFunctionReturn(0); 80 } 81 82 #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */ 83