Actual source code: dlregiseps.c

slepc-3.17.2 2022-08-09
Report Typos and Errors
  1: /*
  2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
  4:    Copyright (c) 2002-, Universitat Politecnica de Valencia, Spain

  6:    This file is part of SLEPc.
  7:    SLEPc is distributed under a 2-clause BSD license (see LICENSE).
  8:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  9: */

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

 13: static PetscBool EPSPackageInitialized = PETSC_FALSE;

 15: const char *EPSBalanceTypes[] = {"NONE","ONESIDE","TWOSIDE","USER","EPSBalance","EPS_BALANCE_",0};
 16: const char *EPSErrorTypes[] = {"ABSOLUTE","RELATIVE","BACKWARD","EPSErrorType","EPS_ERROR_",0};
 17: const char *EPSPowerShiftTypes[] = {"CONSTANT","RAYLEIGH","WILKINSON","EPSPowerShiftType","EPS_POWER_SHIFT_",0};
 18: const char *EPSLanczosReorthogTypes[] = {"LOCAL","FULL","SELECTIVE","PERIODIC","PARTIAL","DELAYED","EPSLanczosReorthogType","EPS_LANCZOS_REORTHOG_",0};
 19: 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};
 20: const char *EPSCISSQuadRules[] = {"(not set yet)","TRAPEZOIDAL","CHEBYSHEV","EPSCISSQuadRule","EPS_CISS_QUADRULE_",0};
 21: const char *EPSCISSExtractions[] = {"RITZ","HANKEL","EPSCISSExtraction","EPS_CISS_EXTRACTION_",0};
 22: const char *EPSEVSLDOSMethods[] = {"KPM","LANCZOS","EPSEVSLDOSMethod","EPS_EVSL_DOS_",0};
 23: const char *EPSEVSLDampings[] = {"NONE","JACKSON","SIGMA","EPSEVSLDamping","EPS_EVSL_DAMPING_",0};
 24: const char *const EPSConvergedReasons_Shifted[] = {"","DIVERGED_SYMMETRY_LOST","DIVERGED_BREAKDOWN","DIVERGED_ITS","CONVERGED_ITERATING","CONVERGED_TOL","CONVERGED_USER","EPSConvergedReason","EPS_",0};
 25: const char *const*EPSConvergedReasons = EPSConvergedReasons_Shifted + 4;

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

 31:   Level: developer

 33: .seealso: SlepcFinalize()
 34: @*/
 35: PetscErrorCode EPSFinalizePackage(void)
 36: {
 37:   PetscFunctionListDestroy(&EPSList);
 38:   PetscFunctionListDestroy(&EPSMonitorList);
 39:   PetscFunctionListDestroy(&EPSMonitorCreateList);
 40:   PetscFunctionListDestroy(&EPSMonitorDestroyList);
 41:   EPSPackageInitialized       = PETSC_FALSE;
 42:   EPSRegisterAllCalled        = PETSC_FALSE;
 43:   EPSMonitorRegisterAllCalled = PETSC_FALSE;
 44:   PetscFunctionReturn(0);
 45: }

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

 52:   Level: developer

 54: .seealso: SlepcInitialize()
 55: @*/
 56: PetscErrorCode EPSInitializePackage()
 57: {
 58:   char           logList[256];
 59:   PetscBool      opt,pkg;
 60:   PetscClassId   classids[1];

 62:   if (EPSPackageInitialized) PetscFunctionReturn(0);
 63:   EPSPackageInitialized = PETSC_TRUE;
 64:   /* Register Classes */
 65:   PetscClassIdRegister("EPS Solver",&EPS_CLASSID);
 66:   /* Register Constructors */
 67:   EPSRegisterAll();
 68:   /* Register Monitors */
 69:   EPSMonitorRegisterAll();
 70:   /* Register Events */
 71:   PetscLogEventRegister("EPSSetUp",EPS_CLASSID,&EPS_SetUp);
 72:   PetscLogEventRegister("EPSSolve",EPS_CLASSID,&EPS_Solve);
 73:   PetscLogEventRegister("EPSCISS_SVD",EPS_CLASSID,&EPS_CISS_SVD);
 74:   /* Process Info */
 75:   classids[0] = EPS_CLASSID;
 76:   PetscInfoProcessClass("eps",1,&classids[0]);
 77:   /* Process summary exclusions */
 78:   PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
 79:   if (opt) {
 80:     PetscStrInList("eps",logList,',',&pkg);
 81:     if (pkg) PetscLogEventDeactivateClass(EPS_CLASSID);
 82:   }
 83:   /* Register package finalizer */
 84:   PetscRegisterFinalize(EPSFinalizePackage);
 85:   PetscFunctionReturn(0);
 86: }

 88: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
 89: /*
 90:   PetscDLLibraryRegister - This function is called when the dynamic library
 91:   it is in is opened.

 93:   This one registers all the EPS methods that are in the basic SLEPc libslepceps
 94:   library.
 95:  */
 96: SLEPC_EXTERN PetscErrorCode PetscDLLibraryRegister_slepceps()
 97: {
 98:   EPSInitializePackage();
 99:   PetscFunctionReturn(0);
100: }
101: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */