On side note, it would be beneficial to have selection in standard library. This would cover median, min and max cases. http://stevehanov.ca/blog/index.php?id=122
On Thu, 22 Nov 2018, 07:36 Isiah Meadows <[email protected] wrote: > No, I'm referring to how it'd be implemented. JS implementations might > choose to leverage native vector CPU instructions in their code gen to > speed them up by a factor of 1.5-3. > > ----- > > Isiah Meadows > [email protected] > www.isiahmeadows.com > > On Wed, Nov 21, 2018 at 9:51 PM Gbadebo Bello <[email protected]> > wrote: > > > > >An advantage to having this an internal primitive is you can use vector > instructions to check 4-8 values in parallel and then end with a final step > of finding the max/min value of the vector. (integers can just use bit > hacks, float max/min has hardware acceleration). > > > > > > I don't quite understand, does javascript now support vectorised > operations on the client side or an external library would be needed for > this? > > > > On Thu, Nov 22, 2018, 03:26 Gbadebo Bello <[email protected]> > wrote: > >> > >> Well, you are right. The `apply` method might not be the > best(Performance wise). > >> > >> @T.J. Crowder. Wow, my mind didn't go to `reduce` at all, I don't have > any issues with it, in fact I feel it would perform better than `apply` > > > > _______________________________________________ > > es-discuss mailing list > > [email protected] > > https://mail.mozilla.org/listinfo/es-discuss > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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