Can you explain a bit what the nsthreadtest is doing?
The tclbench suite that I wrote has an experimental mode (IOW, only I
have ever run it) that does threaded testing. You will find it in the
tcllib SF project's cvs area (tclbench module). I can also assist with
doing the runs, just a little pinched for time right now.
Jeff
Nathan Folkman wrote:
Couldn't resist looking at this... :-)
Linux localhost.localdomain 2.6.9-34.EL #1 Fri Feb 24 16:44:51 EST 2006
i686 i686 i386 GNU/Linux
AOLserver 4.5 + Tcl 8.4.14 (USE_THREAD_ALLOC=0)
% bin/nsthreadtest
starting 10 malloc threads...waiting....done: 0 seconds, 159637 usec
starting 10 ns_malloc threads...waiting....done: 0 seconds, 102511 usec
AOLserver 4.5 + Tcl 8.4.14 (USE_THREAD_ALLOC=1)
% bin/nsthreadtest
starting 10 malloc threads...waiting....done: 0 seconds, 104061 usec
starting 10 ns_malloc threads...waiting....done: 0 seconds, 109929 usec
AOLserver 4.5 + Tcl 8.4.14 (USE_THREAD_ALLOC=0) + Google Perf Tools
(tcmalloc) 0.8.1
% env -i LD_PRELOAD=lib/libtcmalloc.so bin/nsthreadtest
starting 10 malloc threads...waiting....done: 0 seconds, 91301 usec
starting 10 ns_malloc threads...waiting....done: 0 seconds, 107320 usec
Clearly we need a better set of tests... Anyone got any ideas? Seems
like the two things we'd want to compare are performance and overall
memory usage.
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