DP performance

Joerg Sonnenberger joerg at britannica.bec.de
Thu Apr 28 13:47:47 PDT 2005

On Thu, Apr 28, 2005 at 01:40:36PM -0700, Danial Thom wrote:
> Is there any evidence that chopping up the kernel
> into threads yields a net gain with 2 processors?

There isn't beside that the current system without running two
threads in parallel isn't much slower than a single CPU system.
We already have most of the costs, but we don't yet earn the fruits
of the hard work.


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