From: "Nasser M. Abbasi" <nma@12000.org>
Subject: Re: GNAT can't vectorize Real_Matrix multiplication from Ada.Numerics.Real_Arrays. What a surprise!
Date: Sun, 18 Feb 2018 15:48:38 -0600
Date: 2018-02-18T15:48:38-06:00 [thread overview]
Message-ID: <p6csbl$ls6$1@gioia.aioe.org> (raw)
In-Reply-To: b819f146-3c07-49ea-bb1a-cfe497e2df3b@googlegroups.com
On 2/18/2018 1:38 PM, Bojan Bozovic wrote:
If you are doing A*B by hand, then you are doing something
wrong. Almost all languages end up calling Blas
Fortran libraries for these operations. Your code and
the Ada code can't be faster.
http://www.netlib.org/blas/
Intel Math Kernel Library has all these.
https://en.wikipedia.org/wiki/Math_Kernel_Library
--Nasser
next prev parent reply other threads:[~2018-02-18 21:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-17 12:55 GNAT can't vectorize Real_Matrix multiplication from Ada.Numerics.Real_Arrays. What a surprise! Bojan Bozovic
2018-02-17 15:17 ` Bojan Bozovic
2018-02-17 15:49 ` Bojan Bozovic
2018-02-18 1:51 ` Bojan Bozovic
2018-02-18 10:35 ` Jeffrey R. Carter
2018-02-18 12:05 ` Bojan Bozovic
2018-02-18 13:31 ` Jeffrey R. Carter
2018-02-18 19:38 ` Bojan Bozovic
2018-02-18 21:48 ` Nasser M. Abbasi [this message]
2018-02-18 22:50 ` Bojan Bozovic
2018-02-19 21:08 ` Robert Eachus
2018-02-20 2:31 ` Bojan Bozovic
2018-02-26 6:58 ` Robert Eachus
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