On Fri Nov 01, 2002 at 03:25:01PM +0000, Linus Torvalds wrote:
> funny - I'd be surprised if RL throughput copying back and forth over a
> PCI bus is more than 25-30MB/s), I suspect that you can do most crypto
> faster on the CPU directly these days.
>
> Maybe not. The only numbers I have is the slowness of PCI.
It may be faster on your beefy 8 CPU boxes. But many people are
creating, for example, little wireless access points with 200 Mhz
StrongArm CPUs and similar little devices that lack the major CPU
horsepower of big-iron system. Such boxes would be far better
off offloading crypto to a little crypto chip, right?
-Erik
-- Erik B. Andersen http://codepoet-consulting.com/ --This message was written using 73% post-consumer electrons-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:21 EST