[Gc] Printing average "world-stopped marking" time statistics

Boehm, Hans hans.boehm at hp.com
Mon Nov 10 16:29:49 PST 2008



(And I'm still trying to catch up ...)


> -----Original Message-----
> From: gc-bounces at napali.hpl.hp.com
> [mailto:gc-bounces at napali.hpl.hp.com] On Behalf Of Ivan Maidanski
> Sent: Wednesday, October 22, 2008 2:53 PM
> To: gc at napali.hpl.hp.com
> Subject: [Gc] Printing average "world-stopped marking" time statistics
> Hi!
> Sometimes an average value could be more informative than a
> single value...
> So, I suggest the patch that adds printing of average time
> the world-stopped delay (in addition to the delay time of the
> current world-stopped marking).
> Besides, this patch:
> - fixes MS_TIME_DIFF() definition for BSD case; and
> - removes duplicate GC_gc_no and GC_bytes_allocd values
> printing in "Initiating full world-stop collection..."
> message since exactly the same values are shown in "Marking
> for collection..." one (see GC_stopped_mark()).
> Bye.

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