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[Bug testsuite/10671] semok/twenty.stp takes 15 minutes on slow/low-memorry machine
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 22 Sep 2009 09:39:39 -0000
- Subject: [Bug testsuite/10671] semok/twenty.stp takes 15 minutes on slow/low-memorry machine
- References: <20090920165213.10671.mjw@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mjw at redhat dot com 2009-09-22 09:39 -------
(In reply to comment #2)
> One possibility for pass-2 speedup is to clear out the various dwarf data
> periodically by calling build_no_more if we detect we are paging.
You mean by querying getrusage() and seeing if we exceed something like
getpagesize() * get_phys_pages() (or maybe get_avphys_pages()) in some strategic
place?
--
http://sourceware.org/bugzilla/show_bug.cgi?id=10671
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