This is a follow up from the read timestamp question from the PTLSim side...
I would also like to collect timestamps for certain events in both my user level code and the OS (I'd like to modify the file system to print timestamps when certain events happen). Is there a mechanism available for very low overhead logging in the ptlcalls? I would basically like something like the following: ptlcall_log(timestamp, "message"); The log would then be dumped to a log file on the host. The reason I'd like a ptlcall to do this is so I won't have any overhead for the logging (doing it in the guest file system means that the logging would be captured by my disk simulation). Thanks, Jim Stevens University of Maryland, College Park _______________________________________________ http://www.marss86.org Marss86-Devel mailing list [email protected] https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel
