Actual source code: dlregisvec.c

  1: #define PETSCVEC_DLL

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



 16: const char *NormTypes[] = {"1","2","FROBENIUS","INFINITY","1_AND_2","NormType","NORM_",0};
 17: PetscInt   NormIds[7];  /* map from NormType to IDs used to cache Normvalues */

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

 26:   Input Parameter:
 27:   path - The dynamic library path, or PETSC_NULL

 29:   Level: developer

 31: .keywords: Vec, initialize, package
 32: .seealso: PetscInitialize()
 33: @*/
 34: PetscErrorCode PETSCVEC_DLLEXPORT VecInitializePackage(char *path)
 35: {
 36:   static PetscTruth initialized = PETSC_FALSE;
 37:   char              logList[256];
 38:   char              *className;
 39:   PetscTruth        opt;
 40:   PetscErrorCode    ierr;
 41:   PetscInt          i;

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

128:   /*
129:          Create the special MPI reduction operation that may be used by VecNorm/DotBegin()
130:   */
131:   MPI_Op_create(PetscSplitReduction_Local,1,&PetscSplitReduction_Op);
132:   MPI_Op_create(VecMax_Local,2,&VecMax_Local_Op);
133:   MPI_Op_create(VecMin_Local,2,&VecMin_Local_Op);

135:   /* Register the different norm types for cached norms */
136:   for (i=0; i<4; i++) {
137:     PetscObjectComposedDataRegister(NormIds+i);
138:   }
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 PETSCVEC_DLLEXPORT PetscDLLibraryRegister_petscvec(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: #endif /* PETSC_USE_DYNAMIC_LIBRARIES */