Premature Exit


Intel® Trace Collector monitors the ways how a process can abort prematurely: otherwise fatal signals are caught in Intel® Trace Collector signal handlers. An atexit() handler detects situations where the application or some library decides to quit. MPI_Abort() is also intercepted.

This error is presented just like a LOCAL:MPI:CALL_FAILED, with the same options for investigating the problem in a debugger. However, these are hard errors and the application cannot continue to run.

For more complete information about compiler optimizations, see our Optimization Notice.