Actual source code: dlregis.c

 2:  #include petscvec.h
 3:  #include petscpf.h



 17: /*@C
 18:   VecInitializePackage - This function initializes everything in the Vec package. It is called
 19:   from PetscDLLibraryRegister() when using dynamic libraries, and on the first call to VecCreate()
 20:   when using static libraries.

 22:   Input Parameter:
 23:   path - The dynamic library path, or PETSC_NULL

 25:   Level: developer

 27: .keywords: Vec, initialize, package
 28: .seealso: PetscInitialize()
 29: @*/
 30: PetscErrorCode VecInitializePackage(char *path)
 31: {
 32:   static PetscTruth initialized = PETSC_FALSE;
 33:   char              logList[256];
 34:   char             *className;
 35:   PetscTruth        opt;

 39:   if (initialized == PETSC_TRUE) return(0);
 40:   initialized = PETSC_TRUE;
 41:   /* Register Classes */
 42:   PetscLogClassRegister(&IS_COOKIE,          "Index Set");
 43:   PetscLogClassRegister(&MAP_COOKIE,         "Map");
 44:   PetscLogClassRegister(&VEC_COOKIE,         "Vec");
 45:   PetscLogClassRegister(&VEC_SCATTER_COOKIE, "Vec Scatter");
 46:   PetscLogClassRegister(&PF_COOKIE,          "PointFunction");
 47:   /* Register Constructors */
 48:   PetscMapRegisterAll(path);
 49:   VecRegisterAll(path);
 50:   PFRegisterAll(path);
 51:   /* Register Events */
 52:   PetscLogEventRegister(&VEC_View,                "VecView",          VEC_COOKIE);
 53:   PetscLogEventRegister(&VEC_Max,                 "VecMax",           VEC_COOKIE);
 54:   PetscLogEventRegister(&VEC_Min,                 "VecMin",           VEC_COOKIE);
 55:   PetscLogEventRegister(&VEC_DotBarrier,          "VecDotBarrier",    VEC_COOKIE);
 56:   PetscLogEventRegister(&VEC_Dot,                 "VecDot",           VEC_COOKIE);
 57:   PetscLogEventRegister(&VEC_MDotBarrier,         "VecMDotBarrier",   VEC_COOKIE);
 58:   PetscLogEventRegister(&VEC_MDot,                "VecMDot",          VEC_COOKIE);
 59:   PetscLogEventRegister(&VEC_TDot,                "VecTDot",          VEC_COOKIE);
 60:   PetscLogEventRegister(&VEC_MTDot,               "VecMTDot",         VEC_COOKIE);
 61:   PetscLogEventRegister(&VEC_NormBarrier,         "VecNormBarrier",   VEC_COOKIE);
 62:   PetscLogEventRegister(&VEC_Norm,                "VecNorm",          VEC_COOKIE);
 63:   PetscLogEventRegister(&VEC_Scale,               "VecScale",         VEC_COOKIE);
 64:   PetscLogEventRegister(&VEC_Copy,                "VecCopy",          VEC_COOKIE);
 65:   PetscLogEventRegister(&VEC_Set,                 "VecSet",           VEC_COOKIE);
 66:   PetscLogEventRegister(&VEC_AXPY,                "VecAXPY",          VEC_COOKIE);
 67:   PetscLogEventRegister(&VEC_AYPX,                "VecAYPX",          VEC_COOKIE);
 68:   PetscLogEventRegister(&VEC_WAXPY,               "VecWAXPY",         VEC_COOKIE);
 69:   PetscLogEventRegister(&VEC_MAXPY,               "VecMAXPY",         VEC_COOKIE);
 70:   PetscLogEventRegister(&VEC_Swap,                "VecSwap",          VEC_COOKIE);
 71:   PetscLogEventRegister(&VEC_AssemblyBegin,       "VecAssemblyBegin", VEC_COOKIE);
 72:   PetscLogEventRegister(&VEC_AssemblyEnd,         "VecAssemblyEnd",   VEC_COOKIE);
 73:   PetscLogEventRegister(&VEC_PointwiseMult,       "VecPointwiseMult", VEC_COOKIE);
 74:   PetscLogEventRegister(&VEC_SetValues,           "VecSetValues",     VEC_COOKIE);
 75:   PetscLogEventRegister(&VEC_Load,                "VecLoad",          VEC_COOKIE);
 76:   PetscLogEventRegister(&VEC_ScatterBarrier,      "VecScatterBarrie", VEC_COOKIE);
 77:   PetscLogEventRegister(&VEC_ScatterBegin,        "VecScatterBegin",  VEC_COOKIE);
 78:   PetscLogEventRegister(&VEC_ScatterEnd,          "VecScatterEnd",    VEC_COOKIE);
 79:   PetscLogEventRegister(&VEC_SetRandom,           "VecSetRandom",     VEC_COOKIE);
 80:   PetscLogEventRegister(&VEC_ReduceArithmetic,    "VecReduceArith",   VEC_COOKIE);
 81:   PetscLogEventRegister(&VEC_ReduceBarrier,       "VecReduceBarrier", VEC_COOKIE);
 82:   PetscLogEventRegister(&VEC_ReduceCommunication, "VecReduceComm",    VEC_COOKIE);
 83:   PetscLogEventRegister(&VEC_Normalize,           "VecNormalize",     VEC_COOKIE);
 84:   /* Turn off high traffic events by default */
 85:   PetscLogEventSetActiveAll(VEC_DotBarrier, PETSC_FALSE);
 86:   PetscLogEventSetActiveAll(VEC_MDotBarrier, PETSC_FALSE);
 87:   PetscLogEventSetActiveAll(VEC_NormBarrier, PETSC_FALSE);
 88:   PetscLogEventSetActiveAll(VEC_SetValues, PETSC_FALSE);
 89:   PetscLogEventSetActiveAll(VEC_ScatterBarrier, PETSC_FALSE);
 90:   PetscLogEventSetActiveAll(VEC_ReduceBarrier, PETSC_FALSE);
 91:   /* Process info exclusions */
 92:   PetscOptionsGetString(PETSC_NULL, "-log_info_exclude", logList, 256, &opt);
 93:   if (opt == PETSC_TRUE) {
 94:     PetscStrstr(logList, "is", &className);
 95:     if (className) {
 96:       PetscLogInfoDeactivateClass(IS_COOKIE);
 97:     }
 98:     PetscStrstr(logList, "map", &className);
 99:     if (className) {
100:       PetscLogInfoDeactivateClass(MAP_COOKIE);
101:     }
102:     PetscStrstr(logList, "vec", &className);
103:     if (className) {
104:       PetscLogInfoDeactivateClass(VEC_COOKIE);
105:     }
106:   }
107:   /* Process summary exclusions */
108:   PetscOptionsGetString(PETSC_NULL, "-log_summary_exclude", logList, 256, &opt);
109:   if (opt == PETSC_TRUE) {
110:     PetscStrstr(logList, "is", &className);
111:     if (className) {
112:       PetscLogEventDeactivateClass(IS_COOKIE);
113:     }
114:     PetscStrstr(logList, "map", &className);
115:     if (className) {
116:       PetscLogEventDeactivateClass(MAP_COOKIE);
117:     }
118:     PetscStrstr(logList, "vec", &className);
119:     if (className) {
120:       PetscLogEventDeactivateClass(VEC_COOKIE);
121:     }
122:   }
123:   /* Special processing */
124:   PetscOptionsHasName(PETSC_NULL, "-log_sync", &opt);
125:   if (opt == PETSC_TRUE) {
126:     PetscLogEventActivate(VEC_ScatterBarrier);
127:     PetscLogEventActivate(VEC_NormBarrier);
128:     PetscLogEventActivate(VEC_DotBarrier);
129:     PetscLogEventActivate(VEC_MDotBarrier);
130:     PetscLogEventActivate(VEC_ReduceBarrier);
131:   }

133:   /*
134:          Create the special MPI reduction operation that may be used by VecNorm/DotBegin()
135:   */
136:   MPI_Op_create(PetscSplitReduction_Local,1,&PetscSplitReduction_Op);
137:   MPI_Op_create(VecMax_Local,2,&VecMax_Local_Op);
138:   MPI_Op_create(VecMin_Local,2,&VecMin_Local_Op);
139:   return(0);
140: }

142: #ifdef PETSC_USE_DYNAMIC_LIBRARIES
146: /*
147:   PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened.

149:   This one registers all the methods that are in the basic PETSc Vec library.

151:   Input Parameter:
152:   path - library path
153:  */
154: PetscErrorCode PetscDLLibraryRegister(char *path)
155: {

158:   PetscInitializeNoArguments(); if (ierr) return 1;

161:   /*
162:       If we got here then PETSc was properly loaded
163:   */
164:   VecInitializePackage(path);
165:   return(0);
166: }

169: /* --------------------------------------------------------------------------*/
170: static const char *contents = "PETSc Vector library. \n";
171: static const char *authors  = PETSC_AUTHOR_INFO;

173:  #include src/sys/src/utils/dlregis.h

175: #endif /* PETSC_USE_DYNAMIC_LIBRARIES */