> What are the exact differences from this test to your last one? Would be > nice to know that... :)
Every barrier causes a significant increase in time. In high performance parallel computing time is something we minimize. Big reductions in linear execution yield massive performance gains in the parallel environments. So when I removed the FPC barrier that gave me a significant increase in performance. I also used the parent's RTLEvent instead of creating one for each thread which added another boost. Then i removed another barrier for adding elements to the watch list. All together, that solved my problem. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
