1 2 #include <petscsys.h> /*I "petscsys.h" I*/ 3 #include <petscthreadcomm.h> 4 5 #if defined(PETSC_USE_DEBUG) 6 7 #if defined(PETSC_HAVE_PTHREADCLASSES) 8 #if defined(PETSC_PTHREAD_LOCAL) 9 PETSC_PTHREAD_LOCAL PetscStack *petscstack = 0; 10 #endif 11 #else 12 PetscStack *petscstack = 0; 13 #endif 14 15 #undef __FUNCT__ 16 #define __FUNCT__ "PetscStackPublish" 17 PetscErrorCode PetscStackPublish(void) 18 { 19 PetscFunctionBegin; 20 PetscFunctionReturn(0); 21 } 22 23 #undef __FUNCT__ 24 #define __FUNCT__ "PetscStackDepublish" 25 PetscErrorCode PetscStackDepublish(void) 26 { 27 PetscFunctionBegin; 28 PetscFunctionReturn(0); 29 } 30 31 PetscErrorCode PetscStackCreate_kernel(PetscInt trank) 32 { 33 PetscStack *petscstack_in; 34 if(PetscStackActive) return 0; 35 36 petscstack_in = (PetscStack*)malloc(sizeof(PetscStack)); 37 petscstack_in->currentsize = 0; 38 PetscThreadLocalSetValue(petscstack,petscstack_in); 39 return 0; 40 } 41 42 #undef __FUNCT__ 43 #define __FUNCT__ "PetscStackCreate" 44 PetscErrorCode PetscStackCreate(void) 45 { 46 PetscErrorCode ierr; 47 48 ierr = PetscThreadCommRunKernel0(PETSC_COMM_SELF,(PetscThreadKernel)PetscStackCreate_kernel);CHKERRQ(ierr); 49 ierr = PetscThreadCommBarrier(PETSC_COMM_SELF);CHKERRQ(ierr); 50 return 0; 51 } 52 53 #undef __FUNCT__ 54 #define __FUNCT__ "PetscStackView" 55 PetscErrorCode PetscStackView(PetscViewer viewer) 56 { 57 PetscErrorCode ierr; 58 int i; 59 FILE *file; 60 PetscStack* petscstackp; 61 62 petscstackp = (PetscStack*)PetscThreadLocalGetValue(petscstack); 63 if (!viewer) viewer = PETSC_VIEWER_STDOUT_SELF; 64 ierr = PetscViewerASCIIGetPointer(viewer,&file);CHKERRQ(ierr); 65 66 if (file == PETSC_STDOUT) { 67 (*PetscErrorPrintf)("Note: The EXACT line numbers in the stack are not available,\n"); 68 (*PetscErrorPrintf)(" INSTEAD the line number of the start of the function\n"); 69 (*PetscErrorPrintf)(" is given.\n"); 70 for (i=petscstackp->currentsize-1; i>=0; i--) { 71 (*PetscErrorPrintf)("[%d] %s line %d %s%s\n",PetscGlobalRank, 72 petscstackp->function[i], 73 petscstackp->line[i], 74 petscstackp->directory[i], 75 petscstackp->file[i]); 76 } 77 } else { 78 fprintf(file,"Note: The EXACT line numbers in the stack are not available,\n"); 79 fprintf(file," INSTEAD the line number of the start of the function\n"); 80 fprintf(file," is given.\n"); 81 for (i=petscstackp->currentsize-1; i>=0; i--) { 82 fprintf(file,"[%d] %s line %d %s%s\n",PetscGlobalRank, 83 petscstackp->function[i], 84 petscstackp->line[i], 85 petscstackp->directory[i], 86 petscstackp->file[i]); 87 } 88 } 89 return 0; 90 } 91 92 PetscErrorCode PetscStackDestroy_kernel(PetscInt trank) 93 { 94 if(PetscStackActive) { 95 PetscStack *petscstack_in; 96 petscstack_in = (PetscStack*)PetscThreadLocalGetValue(petscstack); 97 free(petscstack_in); 98 PetscThreadLocalSetValue(petscstack,(PetscStack*)0); 99 } 100 return 0; 101 } 102 103 #undef __FUNCT__ 104 #define __FUNCT__ "PetscStackDestroy" 105 /* PetscFunctionBegin; so that make rule checkbadPetscFunctionBegin works */ 106 PetscErrorCode PetscStackDestroy(void) 107 { 108 PetscErrorCode ierr; 109 ierr = PetscThreadCommRunKernel0(PETSC_COMM_SELF,(PetscThreadKernel)PetscStackDestroy_kernel);CHKERRQ(ierr); 110 ierr = PetscThreadCommBarrier(PETSC_COMM_SELF);CHKERRQ(ierr); 111 PetscThreadLocalDestroy(petscstack); /* Deletes pthread_key if it was used */ 112 return 0; 113 } 114 115 #undef __FUNCT__ 116 #define __FUNCT__ "PetscStackCopy" 117 /* PetscFunctionBegin; so that make rule checkbadPetscFunctionBegin works */ 118 PetscErrorCode PetscStackCopy(PetscStack* sint,PetscStack* sout) 119 { 120 int i; 121 122 if (!sint) { 123 sout->currentsize = 0; 124 } else { 125 for (i=0; i<sint->currentsize; i++) { 126 sout->function[i] = sint->function[i]; 127 sout->file[i] = sint->file[i]; 128 sout->directory[i] = sint->directory[i]; 129 sout->line[i] = sint->line[i]; 130 } 131 sout->currentsize = sint->currentsize; 132 } 133 return 0; 134 } 135 136 #undef __FUNCT__ 137 #define __FUNCT__ "PetscStackPrint" 138 /* PetscFunctionBegin; so that make rule checkbadPetscFunctionBegin works */ 139 PetscErrorCode PetscStackPrint(PetscStack* sint,FILE *fp) 140 { 141 int i; 142 143 if (!sint) return(0); 144 for (i=sint->currentsize-3; i>=0; i--) { 145 fprintf(fp," [%d] %s() line %d in %s%s\n",PetscGlobalRank,sint->function[i],sint->line[i],sint->directory[i],sint->file[i]); 146 } 147 return 0; 148 } 149 150 #else 151 #undef __FUNCT__ 152 #define __FUNCT__ "PetscStackPublish" 153 PetscErrorCode PetscStackPublish(void) 154 { 155 PetscFunctionBegin; 156 PetscFunctionReturn(0); 157 } 158 #undef __FUNCT__ 159 #define __FUNCT__ "PetscStackDepublish" 160 PetscErrorCode PetscStackDepublish(void) 161 { 162 PetscFunctionBegin; 163 PetscFunctionReturn(0); 164 } 165 #undef __FUNCT__ 166 #define __FUNCT__ "PetscStackCreate" 167 PetscErrorCode PetscStackCreate(void) 168 { 169 PetscFunctionBegin; 170 PetscFunctionReturn(0); 171 } 172 #undef __FUNCT__ 173 #define __FUNCT__ "PetscStackView" 174 PetscErrorCode PetscStackView(PetscViewer viewer) 175 { 176 PetscFunctionBegin; 177 PetscFunctionReturn(0); 178 } 179 #undef __FUNCT__ 180 #define __FUNCT__ "PetscStackDestroy" 181 PetscErrorCode PetscStackDestroy(void) 182 { 183 PetscFunctionBegin; 184 PetscFunctionReturn(0); 185 } 186 187 #endif 188 189