Actual source code: slregis.c
petsc-3.13.6 2020-09-29
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      1:  #include <petsc/private/characteristicimpl.h>

      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().

      8:   Level: developer

     10: .seealso: PetscFinalize()
     11: @*/
     12: PetscErrorCode CharacteristicFinalizePackage(void)
     13: {

     17:   PetscFunctionListDestroy(&CharacteristicList);
     18:   CharacteristicPackageInitialized = PETSC_FALSE;
     19:   CharacteristicRegisterAllCalled  = PETSC_FALSE;
     20:   return(0);
     21: }

     23: /*@C
     24:   CharacteristicInitializePackage - This function initializes everything in the Characteristic package. It is called
     25:   from PetscDLLibraryRegister() when using dynamic libraries, and on the first call to CharacteristicCreate()
     26:   when using static libraries.

     28:   Level: developer

     30: .seealso: PetscInitialize()
     31: @*/
     32: PetscErrorCode CharacteristicInitializePackage(void)
     33: {
     34:   char           logList[256];
     35:   PetscBool      opt,pkg;

     39:   if (CharacteristicPackageInitialized) return(0);
     40:   CharacteristicPackageInitialized = PETSC_TRUE;
     41:   /* Register Classes */
     42:   PetscClassIdRegister("Method of Characteristics",&CHARACTERISTIC_CLASSID);
     43:   /* Register Constructors */
     44:   CharacteristicRegisterAll();
     45:   /* Register Events */
     46:   PetscLogEventRegister("MOCSetUp",         CHARACTERISTIC_CLASSID,&CHARACTERISTIC_SetUp);
     47:   PetscLogEventRegister("MOCSolve",         CHARACTERISTIC_CLASSID,&CHARACTERISTIC_Solve);
     48:   PetscLogEventRegister("MOCQueueSetup",    CHARACTERISTIC_CLASSID,&CHARACTERISTIC_QueueSetup);
     49:   PetscLogEventRegister("MOCDAUpdate",      CHARACTERISTIC_CLASSID,&CHARACTERISTIC_DAUpdate);
     50:   PetscLogEventRegister("MOCHalfTimeLocal", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_HalfTimeLocal);
     51:   PetscLogEventRegister("MOCHalfTimeRemot", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_HalfTimeRemote);
     52:   PetscLogEventRegister("MOCHalfTimeExchg", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_HalfTimeExchange);
     53:   PetscLogEventRegister("MOCFullTimeLocal", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_FullTimeLocal);
     54:   PetscLogEventRegister("MOCFullTimeRemot", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_FullTimeRemote);
     55:   PetscLogEventRegister("MOCFullTimeExchg", CHARACTERISTIC_CLASSID,&CHARACTERISTIC_FullTimeExchange);
     56:   /* Process Info */
     57:   {
     58:     PetscClassId  classids[1];

     60:     classids[0] = CHARACTERISTIC_CLASSID;
     61:     PetscInfoProcessClass("characteristic", 1, classids);
     62:   }
     63:   /* Process summary exclusions */
     64:   PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
     65:   if (opt) {
     66:     PetscStrInList("characteristic",logList,',',&pkg);
     67:     if (pkg) {PetscLogEventExcludeClass(CHARACTERISTIC_CLASSID);}
     68:   }
     69:   /* Process package finalizer */
     70:   PetscRegisterFinalize(CharacteristicFinalizePackage);
     71:   return(0);
     72: }

     74: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
     75: /*
     76:   PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened.

     78:   This one registers the method of characteristics code

     80:  */
     81: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petsccharacteristic(void)
     82: {

     86:   CharacteristicInitializePackage();
     87:   return(0);
     88: }

     90: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */