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On 19/09/2024 00:54, Lawrence D'Oliveiro wrote:400 cycles IS negligible.On Wed, 18 Sep 2024 16:23:01 +0000, MitchAlsup1 wrote:>
>
But if it’s supposed to be for “interactive” use, it’s still going to
take
those 400 memory-cycle times to return a response.
In human terms, those 400 memory cycles are completely negligible. For
most purposes, anything else than 100 milliseconds is an instant
response. For high-speed games played by experts, 10 milliseconds is a
good target. For the most demanding tasks, such as making music, 1
millisecond might be required.
For anything interactive, an extra 400 memory cycles latency meansMost CPUs can't even deliver control in 400 cycles to an interrupt
nothing - even if it is relatively slow memory - as long as you can keep
the throughput. Network latency is massively bigger than this extra
memory latency would be.
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