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Date: -- (:)
From: Oliver Bandel <oliver@f...>
Subject: Re: [Caml-list] thousands of CPU cores
Zitat von Jon Harrop <jon@ffconsultancy.com>:

> On Thursday 10 July 2008 23:25:36 you wrote:
> > On Thu, Jul 10, 2008 at 03:00:02PM +0100, Jon Harrop wrote:
> > > OCaml is already ~8x slower than F# on today's eight core
> desktops.
> >
> > You don't half talk a load of nonsense.  MPI OCaml programs on 8
> cores
> > are just as fast...
>
> You may recall that we already tested this and your fastest (unsafe)
> OCaml
> implementation of the (embarassingly parallel) matrix multiply
> remains up to
> 100x slower than my safe F# implementation:
>
>   http://groups.google.com/group/fa.caml/msg/c3dbf6c5cdb3a898
[...]

Sorry, but following this link, I could not found details on your
comparison. Could please send the correct link, where you
showed details?

And a question to the message passing: which message passing technique
from Ocaml did you use?


Ciao,
   Oliver