is not swapping, it's that
they do not know when a registered page is released to the OS through
free(), sbrk() or munmap(). Like swapping, they don't expect that it
will happen often, but they have to handle it gracefully.
Patrick
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Patrick Geoffray
Myricom, Inc.
http://www.myri.com
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system is a welcome bonus.
Patrick
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Myricom, Inc.
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P
is not swapping, it's that
they do not know when a registered page is released to the OS through
free(), sbrk() or munmap(). Like swapping, they don't expect that it
will happen often, but they have to handle it gracefully.
Patrick
--
Patrick Geoffray
Myricom, Inc.
http://www.myri.com
--
To unsubscribe
in a NUMA
system is a welcome bonus.
Patrick
--
Patrick Geoffray
Myricom, Inc.
http://www.myri.com
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read
Felix Marti wrote:
Yes, the app will take the cache hits when accessing the data. However,
the fact remains that if there is a copy in the receive path, you
require and additional 3x memory BW (which is very significant at these
high rates and most likely the bottleneck for most current
Felix Marti wrote:
Yes, the app will take the cache hits when accessing the data. However,
the fact remains that if there is a copy in the receive path, you
require and additional 3x memory BW (which is very significant at these
high rates and most likely the bottleneck for most current
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