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The files in this directory support controlled benchmarking of the ACE
C++ wrappers for Solaris 2.x synchronization mechanisms. These
mechanisms include:
. Mutexes
. Reader/writer locks
. Condition variables
. Semaphores (both Solaris and traditional System V)
There are additional tests that measure the memory bandwidth under the
following conditions:
. User memory-to-memory copying of data within a single thread
. User memory-to-kernel-to-user memory copying via pipes
between separate processes, as well as between separate
threads in the same process
There are many options available for this program. See the
Options.[Chi] file for more details. Some reasonable options to use
to run the tests are:
% ./synch_driver -v -B -s 15
% ./synch_driver -v -n 4 -t 4 -s 15
You should experiment with other options as you see fit. Note that in
general you should always make sure that you have more than 1 LWP (by
using either the -B or the -n options) since otherwise the program may
to into an infinite loop due to the semantics of SunOS unbound
threads...
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