PLogMPEBegin

Turns on MPE logging of events. This creates large log files and slows the program down.

Synopsis

int PLogMPEBegin(void)
Collective over PETSC_COMM_WORLD

Options Database Keys

 -log_mpe : Prints extensive log information (for code compiled
     with USE_PETSC_LOG)

Notes

A related routine is PLogBegin (with the options key -log), which isintended for production runs since it logs only flop rates and objectcreation (and shouldn't significantly slow the programs).

Keywords

log, all, begin

See Also

PLogDump(), PLogBegin(), PLogAllBegin(), PLogEventActivate(),
PLogEventDeactivate()

Location: src/plog/src/plogmpe.c
Logging Index
Table of Contents