Hi all.

I am doing some benchmarks of some code between its serial performance and parallel performance.

Is there much overhead in running a forall subjected to a serial clause.

        serial
        {
                ....
                forall i .... do
                {
                        ....
                }
        }

I also use

        --dataParTasksPerLocale=1

for good measure.

Or, for accurate serial performance testing, should I convert my 'forall'
statements to be 'for'.

Stay safe - Damian

Pacific Engineering Systems International, 277-279 Broadway, Glebe NSW 2037
Ph:+61-2-8571-0847 .. Fx:+61-2-9692-9623 | unsolicited email not wanted here
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