Re: [PATCH 00/36] AArch64 Linux kernel port

From: Alan Cox
Date: Tue Jul 17 2012 - 05:46:56 EST

> Right, I would say that with any CPU core more powerful than this one
> or with more than a few of these, you will also have trouble coming
> up with workloads that really require the CPU performance but don't
> also require a 64 bit virtual address space in either user space
> or kernel.

There are lots of them - soft radio for example can burn near infinite
CPU resource depending upon the amount you are fishing out, but its pure

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