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Re: Impact of implicit arrays...

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On 6/22/2016 2:55 AM, Christoph M. Becker wrote:
> On 22.06.2016 at 00:31, Chris M. Thomasson wrote:
>
>> On 6/21/2016 3:28 PM, Chris M. Thomasson wrote:
>
>>> On 6/21/2016 3:10 PM, Christoph M. Becker wrote:
>>>
>>>> Then you might be interested in typed arrays, see, for instance,
>>>> <https://developer.mozilla.org/en/docs/Web/JavaScript/Typed_arrays>.
>>
>> Although, why should I use full blown dynamic arrays, when these types
>> arrays will work fine? Humm, they almost have to be more efficient in
>> this respect.
>
> I presume they're more efficient, but I've never used them so can't
> tell.  Most likely there are multiple benchmarks available on the web,
> and of course, you could do your own.
>

Here is my first try at WebWorkers wrt a "benchmark" of the following 
functions:
______________________________
function ct_functional_add_0(a, b)
{
     return [a[0] + b[0], a[1] + b[1]];
}

function ct_intrusive_add_0(a, b)
{
     a[0] += b[0];
     a[1] += b[1];
     return a;
}
______________________________

The code for the WebWorker can be found here:

http://funwithfractals.atspace.cc/ct_root/ct_ui/ct_test_worker.js

Along with a webpage here:

http://funwithfractals.atspace.cc/ct_root/ct_ui

You should probably hit refresh on your browser. Anyway, you should see 
two buttons:

(Run Intrusive Test), and (Run Functional Test).

Click on one of them, and it runs 1,000,000,000 iterations on the 
relevant function.

FWIW, I always seem to get the following results on average:
_____________________________________
The Intrusive Test Completed in 3500ms

The Functional Test Completed in 10000ms
_____________________________________


So, on my end, intrusive wins. Can you please give it a go and post the 
results here?

BTW, does this even work for you?

Thanks!  :^)

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Thread

Impact of implicit arrays... "Chris M. Thomasson" <nospam@nospam.com> - 2016-06-11 10:52 -0700
  Re: Impact of implicit arrays... Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-06-12 12:16 +0200
    Re: Impact of implicit arrays... "Chris M. Thomasson" <nospam@nospam.com> - 2016-06-13 12:23 -0700
  Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-13 22:00 -0700
    Re: Impact of implicit arrays... "Chris M. Thomasson" <nospam@nospam.com> - 2016-06-14 17:17 -0700
      Re: Impact of implicit arrays... Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-06-15 06:55 +0200
      Re: Impact of implicit arrays... "Chris M. Thomasson" <nospam@nospam.invalid> - 2016-06-14 22:19 -0700
      Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-18 12:47 -0700
        Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-21 14:43 -0700
          Re: Impact of implicit arrays... "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-06-22 00:10 +0200
            Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-21 15:28 -0700
              Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-21 15:31 -0700
                Re: Impact of implicit arrays... "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-06-22 11:55 +0200
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 12:23 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 14:14 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 14:16 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 18:14 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 18:46 -0700
          Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-21 17:35 -0700
            Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-21 21:08 -0700
              Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-21 23:09 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-23 14:38 -0700
                Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-24 07:16 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-06-25 18:03 -0700
                Re: Impact of implicit arrays... "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-06-25 18:24 -0700
                Re: Impact of implicit arrays... "Chris M. Thomasson" <invalid@invalid.invalid> - 2016-07-01 13:52 -0700

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