Date: 2015-09-03T15:04:33+00:00

Actual source code: dlregiseps.c
slepc-3.6.1 2015-09-03
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      1: /*
      2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
      4:    Copyright (c) 2002-2015, Universitat Politecnica de Valencia, Spain

      6:    This file is part of SLEPc.

      8:    SLEPc is free software: you can redistribute it and/or modify it under  the
      9:    terms of version 3 of the GNU Lesser General Public License as published by
     10:    the Free Software Foundation.

     12:    SLEPc  is  distributed in the hope that it will be useful, but WITHOUT  ANY
     13:    WARRANTY;  without even the implied warranty of MERCHANTABILITY or  FITNESS
     14:    FOR  A  PARTICULAR PURPOSE. See the GNU Lesser General Public  License  for
     15:    more details.

     17:    You  should have received a copy of the GNU Lesser General  Public  License
     18:    along with SLEPc. If not, see <http://www.gnu.org/licenses/>.
     19:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
     20: */

     22: #include <slepc/private/epsimpl.h>

     24: static PetscBool EPSPackageInitialized = PETSC_FALSE;

     26: const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",0};
     27: const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",0};
     28: const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",0};
     29: const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",0};
     30: const char *EPSPRIMMEMethods[] = {"DYNAMIC","DEFAULT_MIN_TIME","DEFAULT_MIN_MATVECS","ARNOLDI","GD","GD_PLUSK","GD_OLSEN_PLUSK","JD_OLSEN_PLUSK","RQI","JDQR","JDQMR","JDQMR_ETOL","SUBSPACE_ITERATION","LOBPCG_ORTHOBASIS","LOBPCG_ORTHOBASISW","EPSPRIMMEMethod","EPS_PRIMME_",0};
     31: const char *const EPSConvergedReasons_Shifted[] = {"DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","","","CONVERGED_ITERATING","","CONVERGED_TOL","EPSConvergedReason","EPS_",0};
     32: const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 5;

     36: /*@C
     37:   EPSFinalizePackage - This function destroys everything in the SLEPc interface
     38:   to the EPS package. It is called from SlepcFinalize().

     40:   Level: developer

     42: .seealso: SlepcFinalize()
     43: @*/
     44: PetscErrorCode EPSFinalizePackage(void)
     45: {

     49:   PetscFunctionListDestroy(&EPSList);
     50:   EPSPackageInitialized = PETSC_FALSE;
     51:   EPSRegisterAllCalled  = PETSC_FALSE;
     52:   return(0);
     53: }

     57: /*@C
     58:   EPSInitializePackage - This function initializes everything in the EPS package.
     59:   It is called from PetscDLLibraryRegister() when using dynamic libraries, and
     60:   on the first call to EPSCreate() when using static libraries.

     62:   Level: developer

     64: .seealso: SlepcInitialize()
     65: @*/
     66: PetscErrorCode EPSInitializePackage()
     67: {
     68:   char           logList[256];
     69:   char           *className;
     70:   PetscBool      opt;

     74:   if (EPSPackageInitialized) return(0);
     75:   EPSPackageInitialized = PETSC_TRUE;
     76:   /* Register Classes */
     77:   PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
     78:   /* Register Constructors */
     79:   EPSRegisterAll();
     80:   /* Register Events */
     81:   PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
     82:   PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
     83:   /* Process info exclusions */
     84:   PetscOptionsGetString(NULL,"-info_exclude",logList,256,&opt);
     85:   if (opt) {
     86:     PetscStrstr(logList,"eps",&className);
     87:     if (className) {
     88:       PetscInfoDeactivateClass(EPS_CLASSID);
     89:     }
     90:   }
     91:   /* Process summary exclusions */
     92:   PetscOptionsGetString(NULL,"-log_summary_exclude",logList,256,&opt);
     93:   if (opt) {
     94:     PetscStrstr(logList,"eps",&className);
     95:     if (className) {
     96:       PetscLogEventDeactivateClass(EPS_CLASSID);
     97:     }
     98:   }
     99:   PetscRegisterFinalize(EPSFinalizePackage);
    100:   return(0);
    101: }

    103: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)

    107: /*
    108:   PetscDLLibraryRegister - This function is called when the dynamic library
    109:   it is in is opened.

    111:   This one registers all the EPS methods that are in the basic SLEPc libslepceps
    112:   library.
    113:  */
    114: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps()
    115: {

    119:   EPSInitializePackage();
    120:   return(0);
    121: }
    122: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */