5 May
2008
5 May
'08
6:17 p.m.
On Mon, May 05, 2008 at 11:32:56PM +0200, Jens M Andreasen wrote:
> clock: 4020 ms (_Complex)
> clock: 1550 ms (cvec_t)
> clock: 70000 ms (original float array[N][2])
How do you explain the 45:1 ratio for the latter two ?
Just doing 4 operations in parallel can't do this.
I would never trust these numbers without verifying
the numerical result.
Ciao,
--
FA
Laboratorio di Acustica ed Elettroacustica
Parma, Italia
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