On 07/29/2013 04:23 PM, Lennart Sorensen wrote:
Something like this:
http://lwn.net/Articles/464391/
While this is really interesting stuff and closely related (defining a
standard protocol between Linux and coprocessors), I understand that
this article is about using coprocessors that are dedicated by hardware
(e.g. because they don't have an MMU and/or use a different architecture
than the main Linux processors).
My question was about how to tell Linux that it should leave alone one
of the processors, it _could_ use for SMP, and on top of that start a
non-Linux-enabled "very hard realtime" program on same, that of course
needs hardware interrupts. On top of this, the article will help to
implement communication between Linux and this processor/program.
Thanks,
-Michael
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