Actual source code: errstop.c
2: #include <petscsys.h>
4: /*@C
5: PetscMPIAbortErrorHandler - Calls PETSCABORT and exits.
7: Not Collective
9: Input Parameters:
10: + comm - communicator over which error occurred
11: . line - the line number of the error (indicated by __LINE__)
12: . file - the file in which the error was detected (indicated by __FILE__)
13: . mess - an error text string, usually just printed to the screen
14: . n - the generic error number
15: . p - `PETSC_ERROR_INITIAL` if error just detected, otherwise `PETSC_ERROR_REPEAT`
16: - ctx - error handler context
18: Level: developer
20: Note:
21: Users do not directly call this routine
23: Use `PetscPushErrorHandler()` to set the desired error handler. The
24: currently available PETSc error handlers include `PetscTraceBackErrorHandler()`,
25: `PetscMPIAbortErrorHandler()`, `PetscAttachDebuggerErrorHandler()`, and `PetscAbortErrorHandler()`.
27: .seealso: `PetscError()`, `PetscPushErrorHandler()`, `PetscPopErrorHandler()`, `PetscAttachDebuggerErrorHandler()`,
28: `PetscAbortErrorHandler()`, `PetscMPIAbortErrorHandler()`, `PetscTraceBackErrorHandler()`, `PetscEmacsClientErrorHandler()`, `PetscReturnErrorHandler()`
29: @*/
30: PetscErrorCode PetscMPIAbortErrorHandler(MPI_Comm comm, int line, const char *fun, const char *file, PetscErrorCode n, PetscErrorType p, const char *mess, void *ctx)
31: {
32: PetscBool flg1 = PETSC_FALSE, flg2 = PETSC_FALSE, flg3 = PETSC_FALSE;
33: PetscLogDouble mem, rss;
35: if (!mess) mess = " ";
37: if (n == PETSC_ERR_MEM) {
38: (*PetscErrorPrintf)("%s() at %s:%d\n", fun, file, line);
39: (*PetscErrorPrintf)("Out of memory. This could be due to allocating\n");
40: (*PetscErrorPrintf)("too large an object or bleeding by not properly\n");
41: (*PetscErrorPrintf)("destroying unneeded objects.\n");
42: PetscMallocGetCurrentUsage(&mem);
43: PetscMemoryGetCurrentUsage(&rss);
44: PetscOptionsGetBool(NULL, NULL, "-malloc_dump", &flg1, NULL);
45: PetscOptionsGetBool(NULL, NULL, "-malloc_view", &flg2, NULL);
46: PetscOptionsHasName(NULL, NULL, "-malloc_view_threshold", &flg3);
47: if (flg2 || flg3) PetscMallocView(stdout);
48: else {
49: (*PetscErrorPrintf)("Memory allocated %.0f Memory used by process %.0f\n", mem, rss);
50: if (flg1) PetscMallocDump(stdout);
51: else (*PetscErrorPrintf)("Try running with -malloc_dump or -malloc_view for info.\n");
52: }
53: } else if (n == PETSC_ERR_SUP) {
54: (*PetscErrorPrintf)("%s() at %s:%d\n", fun, file, line);
55: (*PetscErrorPrintf)("No support for this operation for this object type!\n");
56: (*PetscErrorPrintf)("%s\n", mess);
57: } else if (n == PETSC_ERR_SIG) (*PetscErrorPrintf)("%s() at %s:%d %s\n", fun, file, line, mess);
58: else (*PetscErrorPrintf)("%s() at %s:%d\n %s\n", fun, file, line, mess);
60: PETSCABORT(PETSC_COMM_WORLD, n);
61: return 0;
62: }