TT>-DLINUX_THREADS</tt>, the execution time
increased to 10.3 seconds, or 23.5 elapsed seconds with two clients.
(The times for the <TT>malloc</tt>/i<TT>free</tt> version
with glibc <TT>malloc</tt>
are 10.51 (standard library, pthreads not linked),
20.90 (one thread, pthreads linked),
and 24.55 seconds respectively. The benchmark favors a
garbage collector, since most objects are small.)
<P>
The following table gives execution times for the collector built
with parallel marking and thread-local allocation s