Why has CPU frequency ceased to grow? (2014)

Re:Why has CPU frequency ceased to grow? (2014) by tzahola on Wednesday February 21, 2018 @05:39AM (#16428466)

Prove it.

Prove it by replacing Sleep in your example with some number crunching, and show how it scales with the number of cores in your CPU.

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Re:Why has CPU frequency ceased to grow? (2014) by ta2384428 on Wednesday February 21, 2018 @08:57AM (#16429427)

https://imgur.com/a/DNpw3

Running the following code.

https://play.golang.org/p/k_rRxNAyb0i

I can assure you that go runs across all processors by default.

https://docs.google.com/document/d/1At2Ls5_fhJQ59kDK2DFVhFu3...

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Re:Why has CPU frequency ceased to grow? (2014) by grkvlt on Saturday February 24, 2018 @10:36AM (#16453649)

That's not what he's saying. He knows go can use all processors if GOMAXPROCS is set correctly, the argument seems to be that there will be race conditions just like any other threading, which seems pretty self evident to me: yes, multi-threaded code can have concurrency issues, film at 11...

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Re:Why has CPU frequency ceased to grow? (2014) by gall0ws on Wednesday February 21, 2018 @06:00AM (#16428567)

https://play.golang.org/p/o8odLCRqUMA

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Re:Why has CPU frequency ceased to grow? (2014) by gameswithgo on Wednesday February 21, 2018 @11:00AM (#16430357)

Dude you are wrong about this. Please stop.

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