Actual source code: dlregisksp.c
petsc-3.13.6 2020-09-29
2: #include <petsc/private/pcimpl.h>
3: #include <petsc/private/pcpatchimpl.h>
4: #include <petsc/private/kspimpl.h>
6: static const char *const PCSides_Shifted[] = {"DEFAULT","LEFT","RIGHT","SYMMETRIC","PCSide","PC_",0};
7: const char *const *const PCSides = PCSides_Shifted + 1;
8: const char *const PCASMTypes[] = {"NONE","RESTRICT","INTERPOLATE","BASIC","PCASMType","PC_ASM_",0};
9: const char *const PCGASMTypes[] = {"NONE","RESTRICT","INTERPOLATE","BASIC","PCGASMType","PC_GASM_",0};
10: const char *const PCCompositeTypes[] = {"ADDITIVE","MULTIPLICATIVE","SYMMETRIC_MULTIPLICATIVE","SPECIAL","SCHUR","GKB","PCCompositeType","PC_COMPOSITE",0};
11: const char *const PCPARMSGlobalTypes[] = {"RAS","SCHUR","BJ","PCPARMSGlobalType","PC_PARMS_",0};
12: const char *const PCPARMSLocalTypes[] = {"ILU0","ILUK","ILUT","ARMS","PCPARMSLocalType","PC_PARMS_",0};
13: const char *const PCPatchConstructTypes[] = {"star", "vanka", "pardecomp", "user", "python", "PCPatchSetConstructType", "PC_PATCH_", 0};
15: const char *const PCFailedReasons[] = {"FACTOR_NOERROR","FACTOR_STRUCT_ZEROPIVOT","FACTOR_NUMERIC_ZEROPIVOT","FACTOR_OUTMEMORY","FACTOR_OTHER","SUBPC_ERROR",0};
17: static PetscBool PCPackageInitialized = PETSC_FALSE;
18: /*@C
19: PCFinalizePackage - This function destroys everything in the Petsc interface to the characteristics package. It is
20: called from PetscFinalize().
22: Level: developer
24: .seealso: PetscFinalize()
25: @*/
26: PetscErrorCode PCFinalizePackage(void)
27: {
31: PetscFunctionListDestroy(&PCList);
32: PCPackageInitialized = PETSC_FALSE;
33: PCRegisterAllCalled = PETSC_FALSE;
34: return(0);
35: }
37: /*@C
38: PCInitializePackage - This function initializes everything in the PC package. It is called
39: from PetscDLLibraryRegister_petscksp() when using dynamic libraries, and on the first call to PCCreate()
40: when using shared static libraries.
42: Level: developer
44: .seealso: PetscInitialize()
45: @*/
46: PetscErrorCode PCInitializePackage(void)
47: {
48: char logList[256];
49: PetscBool opt,pkg;
53: if (PCPackageInitialized) return(0);
54: PCPackageInitialized = PETSC_TRUE;
55: /* Initialize subpackages */
56: PCGAMGInitializePackage();
57: PCBDDCInitializePackage();
58: #if defined(PETSC_HAVE_HPDDM)
59: PCHPDDMInitializePackage();
60: #endif
61: /* Register Classes */
62: PetscClassIdRegister("Preconditioner",&PC_CLASSID);
63: /* Register Constructors */
64: PCRegisterAll();
65: /* Register Events */
66: PetscLogEventRegister("PCSetUp", PC_CLASSID,&PC_SetUp);
67: PetscLogEventRegister("PCSetUpOnBlocks", PC_CLASSID,&PC_SetUpOnBlocks);
68: PetscLogEventRegister("PCApply", PC_CLASSID,&PC_Apply);
69: PetscLogEventRegister("PCApplyOnBlocks", PC_CLASSID,&PC_ApplyOnBlocks);
70: PetscLogEventRegister("PCApplyCoarse", PC_CLASSID,&PC_ApplyCoarse);
71: PetscLogEventRegister("PCApplyMultiple", PC_CLASSID,&PC_ApplyMultiple);
72: PetscLogEventRegister("PCApplySymmLeft", PC_CLASSID,&PC_ApplySymmetricLeft);
73: PetscLogEventRegister("PCApplySymmRight", PC_CLASSID,&PC_ApplySymmetricRight);
74: PetscLogEventRegister("PCModifySubMatri", PC_CLASSID,&PC_ModifySubMatrices);
76: PetscLogEventRegister("PCPATCHCreate", PC_CLASSID, &PC_Patch_CreatePatches);
77: PetscLogEventRegister("PCPATCHComputeOp", PC_CLASSID, &PC_Patch_ComputeOp);
78: PetscLogEventRegister("PCPATCHSolve", PC_CLASSID, &PC_Patch_Solve);
79: PetscLogEventRegister("PCPATCHApply", PC_CLASSID, &PC_Patch_Apply);
80: PetscLogEventRegister("PCPATCHPrealloc", PC_CLASSID, &PC_Patch_Prealloc);
82: PetscLogEventRegister("KSPSolve_FS_0", KSP_CLASSID,&KSP_Solve_FS_0);
83: PetscLogEventRegister("KSPSolve_FS_1", KSP_CLASSID,&KSP_Solve_FS_1);
84: PetscLogEventRegister("KSPSolve_FS_2", KSP_CLASSID,&KSP_Solve_FS_2);
85: PetscLogEventRegister("KSPSolve_FS_3", KSP_CLASSID,&KSP_Solve_FS_3);
86: PetscLogEventRegister("KSPSolve_FS_4", KSP_CLASSID,&KSP_Solve_FS_4);
87: PetscLogEventRegister("KSPSolve_FS_Schu", KSP_CLASSID,&KSP_Solve_FS_S);
88: PetscLogEventRegister("KSPSolve_FS_Up", KSP_CLASSID,&KSP_Solve_FS_U);
89: PetscLogEventRegister("KSPSolve_FS_Low", KSP_CLASSID,&KSP_Solve_FS_L);
90: /* Process Info */
91: {
92: PetscClassId classids[1];
94: classids[0] = PC_CLASSID;
95: PetscInfoProcessClass("pc", 1, classids);
96: }
97: /* Process summary exclusions */
98: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
99: if (opt) {
100: PetscStrInList("pc",logList,',',&pkg);
101: if (pkg) {PetscLogEventExcludeClass(PC_CLASSID);}
102: }
103: /* Register data */
104: PetscObjectComposedDataRegister(&PetscMGLevelId);
105: /* Register package finalizer */
106: PetscRegisterFinalize(PCFinalizePackage);
107: return(0);
108: }
110: const char *const KSPCGTypes[] = {"SYMMETRIC","HERMITIAN","KSPCGType","KSP_CG_",0};
111: const char *const KSPGMRESCGSRefinementTypes[] = {"REFINE_NEVER", "REFINE_IFNEEDED", "REFINE_ALWAYS","KSPGMRESRefinementType","KSP_GMRES_CGS_",0};
112: const char *const KSPNormTypes_Shifted[] = {"DEFAULT","NONE","PRECONDITIONED","UNPRECONDITIONED","NATURAL","KSPNormType","KSP_NORM_",0};
113: const char *const*const KSPNormTypes = KSPNormTypes_Shifted + 1;
114: const char *const KSPConvergedReasons_Shifted[] = {"DIVERGED_PC_FAILED","DIVERGED_INDEFINITE_MAT","DIVERGED_NANORINF","DIVERGED_INDEFINITE_PC",
115: "DIVERGED_NONSYMMETRIC", "DIVERGED_BREAKDOWN_BICG","DIVERGED_BREAKDOWN",
116: "DIVERGED_DTOL","DIVERGED_ITS","DIVERGED_NULL","","CONVERGED_ITERATING",
117: "CONVERGED_RTOL_NORMAL","CONVERGED_RTOL","CONVERGED_ATOL","CONVERGED_ITS",
118: "CONVERGED_CG_NEG_CURVE","CONVERGED_CG_CONSTRAINED","CONVERGED_STEP_LENGTH",
119: "CONVERGED_HAPPY_BREAKDOWN","CONVERGED_ATOL_NORMAL","KSPConvergedReason","KSP_",0};
120: const char *const*KSPConvergedReasons = KSPConvergedReasons_Shifted + 11;
121: const char *const KSPFCDTruncationTypes[] = {"STANDARD","NOTAY","KSPFCDTruncationTypes","KSP_FCD_TRUNC_TYPE_",0};
123: static PetscBool KSPPackageInitialized = PETSC_FALSE;
124: /*@C
125: KSPFinalizePackage - This function destroys everything in the Petsc interface to the KSP package. It is
126: called from PetscFinalize().
128: Level: developer
130: .seealso: PetscFinalize()
131: @*/
132: PetscErrorCode KSPFinalizePackage(void)
133: {
137: PetscFunctionListDestroy(&KSPList);
138: PetscFunctionListDestroy(&KSPGuessList);
139: KSPPackageInitialized = PETSC_FALSE;
140: KSPRegisterAllCalled = PETSC_FALSE;
141: return(0);
142: }
144: /*@C
145: KSPInitializePackage - This function initializes everything in the KSP package. It is called
146: from PetscDLLibraryRegister_petscksp() when using dynamic libraries, and on the first call to KSPCreate()
147: when using shared or static libraries.
149: Level: developer
151: .seealso: PetscInitialize()
152: @*/
153: PetscErrorCode KSPInitializePackage(void)
154: {
155: char logList[256];
156: PetscBool opt,pkg,cls;
160: if (KSPPackageInitialized) return(0);
161: KSPPackageInitialized = PETSC_TRUE;
162: /* Register Classes */
163: PetscClassIdRegister("Krylov Solver",&KSP_CLASSID);
164: PetscClassIdRegister("DMKSP interface",&DMKSP_CLASSID);
165: PetscClassIdRegister("KSPGuess interface",&KSPGUESS_CLASSID);
166: /* Register Constructors */
167: KSPRegisterAll();
168: /* Register matrix implementations packaged in KSP */
169: KSPMatRegisterAll();
170: /* Register KSP guesses implementations */
171: KSPGuessRegisterAll();
172: /* Register Events */
173: PetscLogEventRegister("KSPSetUp", KSP_CLASSID,&KSP_SetUp);
174: PetscLogEventRegister("KSPSolve", KSP_CLASSID,&KSP_Solve);
175: PetscLogEventRegister("KSPGMRESOrthog", KSP_CLASSID,&KSP_GMRESOrthogonalization);
176: PetscLogEventRegister("KSPSolveTranspos", KSP_CLASSID,&KSP_SolveTranspose);
177: /* Process Info */
178: {
179: PetscClassId classids[3];
181: classids[0] = KSP_CLASSID;
182: classids[1] = DMKSP_CLASSID;
183: classids[2] = KSPGUESS_CLASSID;
184: PetscInfoProcessClass("ksp", 1, &classids[0]);
185: PetscInfoProcessClass("dm", 1, &classids[1]);
186: PetscInfoProcessClass("kspguess", 1, &classids[2]);
187: }
188: /* Process summary exclusions */
189: PetscOptionsGetString(NULL,NULL,"-log_exclude",logList,sizeof(logList),&opt);
190: if (opt) {
191: PetscStrInList("ksp",logList,',',&pkg);
192: if (pkg) {PetscLogEventExcludeClass(KSP_CLASSID);}
193: PetscStrInList("dm",logList,',',&cls);
194: if (pkg || cls) {PetscLogEventExcludeClass(DMKSP_CLASSID);}
195: PetscStrInList("kspguess",logList,',',&cls);
196: if (pkg || cls) {PetscLogEventExcludeClass(KSPGUESS_CLASSID);}
197: }
198: /* Register package finalizer */
199: PetscRegisterFinalize(KSPFinalizePackage);
200: return(0);
201: }
203: #if defined(PETSC_HAVE_DYNAMIC_LIBRARIES)
205: /*
206: PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened.
208: This one registers all the KSP and PC methods that are in the basic PETSc libpetscksp
209: library.
211: */
212: PETSC_EXTERN PetscErrorCode PetscDLLibraryRegister_petscksp(void)
213: {
217: PCInitializePackage();
218: KSPInitializePackage();
219: return(0);
220: }
222: #endif /* PETSC_HAVE_DYNAMIC_LIBRARIES */