Using D and std.ndslice as a Numpy Replacement
Ilya Yaroshenko via Digitalmars-d-announce
digitalmars-d-announce at puremagic.com
Sun Jan 3 11:08:56 PST 2016
On Sunday, 3 January 2016 at 18:56:07 UTC, Jack Stouffer wrote:
> On Sunday, 3 January 2016 at 00:17:23 UTC, Ilya Yaroshenko
> wrote:
>> [...]
>
> I still have to disagree with you that the example I submitted
> was fair. Accessing global memory in D is going to be much
> slower than accessing stack memory, and sense most std.ndslice
> calculations are going to be on the stack, I believe my
> benchmark is indicative of normal use.
No, for real world math calculations, most std.ndslice will be at
global memory.
Examples: all SciD (if port it to ndslice), future BLAS, future
LAPACK.
-- Ilya
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