I know I could possibly test this myself with a profiler, but I have yet to read how to use the Perl profiler, or even to figure out which would be a good test scenario.

You don't need a profiler, simple benchmarks will do, as jettero has remarked. The Benchmark module is easy to use, in particular its cmpthese() function. It is also the only reasonable answer to speed questions because the answer usually depends on the hard- and software environment. That is especially true when the expected difference in performance is small.

Anno

In reply to Re: Hash references versus hashes: is there a performance hit? by Anno
in thread Hash references versus hashes: is there a performance hit? by vrk

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