1 #define PETSCSNES_DLL 2 3 #include "include/private/snesimpl.h" 4 5 #undef __FUNCT__ 6 #define __FUNCT__ "SNESInitializePackage" 7 /*@C 8 SNESInitializePackage - This function initializes everything in the SNES package. It is called 9 from PetscDLLibraryRegister() when using dynamic libraries, and on the first call to SNESCreate() 10 when using static libraries. 11 12 Input Parameter: 13 path - The dynamic library path, or PETSC_NULL 14 15 Level: developer 16 17 .keywords: SNES, initialize, package 18 .seealso: PetscInitialize() 19 @*/ 20 PetscErrorCode PETSCSNES_DLLEXPORT SNESInitializePackage(const char path[]) 21 { 22 static PetscTruth initialized = PETSC_FALSE; 23 char logList[256]; 24 char *className; 25 PetscTruth opt; 26 PetscErrorCode ierr; 27 28 PetscFunctionBegin; 29 if (initialized) PetscFunctionReturn(0); 30 initialized = PETSC_TRUE; 31 /* Register Classes */ 32 ierr = PetscLogClassRegister(&SNES_COOKIE, "SNES");CHKERRQ(ierr); 33 ierr = PetscLogClassRegister(&MATSNESMFCTX_COOKIE, "MatSNESMF");CHKERRQ(ierr); 34 /* Register Constructors */ 35 ierr = SNESRegisterAll(path);CHKERRQ(ierr); 36 /* Register Events */ 37 ierr = PetscLogEventRegister(&SNES_Solve, "SNESSolve", SNES_COOKIE);CHKERRQ(ierr); 38 ierr = PetscLogEventRegister(&SNES_LineSearch, "SNESLineSearch", SNES_COOKIE);CHKERRQ(ierr); 39 ierr = PetscLogEventRegister(&SNES_FunctionEval, "SNESFunctionEval", SNES_COOKIE);CHKERRQ(ierr); 40 ierr = PetscLogEventRegister(&SNES_JacobianEval, "SNESJacobianEval", SNES_COOKIE);CHKERRQ(ierr); 41 ierr = PetscLogEventRegister(&MATSNESMF_Mult, "MatMultMatrixFre", MAT_COOKIE);CHKERRQ(ierr); 42 /* Process info exclusions */ 43 ierr = PetscOptionsGetString(PETSC_NULL, "-info_exclude", logList, 256, &opt);CHKERRQ(ierr); 44 if (opt) { 45 ierr = PetscStrstr(logList, "snes", &className);CHKERRQ(ierr); 46 if (className) { 47 ierr = PetscInfoDeactivateClass(SNES_COOKIE);CHKERRQ(ierr); 48 } 49 } 50 /* Process summary exclusions */ 51 ierr = PetscOptionsGetString(PETSC_NULL, "-log_summary_exclude", logList, 256, &opt);CHKERRQ(ierr); 52 if (opt) { 53 ierr = PetscStrstr(logList, "snes", &className);CHKERRQ(ierr); 54 if (className) { 55 ierr = PetscLogEventDeactivateClass(SNES_COOKIE);CHKERRQ(ierr); 56 } 57 } 58 ierr = MatSNESMFRegisterAll(path);CHKERRQ(ierr); 59 PetscFunctionReturn(0); 60 } 61 62 #ifdef PETSC_USE_DYNAMIC_LIBRARIES 63 EXTERN_C_BEGIN 64 #undef __FUNCT__ 65 #define __FUNCT__ "PetscDLLibraryRegister_petscsnes" 66 /* 67 PetscDLLibraryRegister - This function is called when the dynamic library it is in is opened. 68 69 This registers all of the SNES methods that are in the basic PETSc libpetscsnes library. 70 71 Input Parameter: 72 path - library path 73 74 */ 75 PetscErrorCode PETSCSNES_DLLEXPORT PetscDLLibraryRegister_petscsnes(const char path[]) 76 { 77 PetscErrorCode ierr; 78 79 ierr = PetscInitializeNoArguments(); if (ierr) return 1; 80 PetscFunctionBegin; 81 /* 82 If we got here then PETSc was properly loaded 83 */ 84 ierr = SNESInitializePackage(path);CHKERRQ(ierr); 85 PetscFunctionReturn(0); 86 } 87 EXTERN_C_END 88 89 #endif /* PETSC_USE_DYNAMIC_LIBRARIES */ 90