uncached user space mapping with mmap() ???

Jon Masters jonathan at jonmasters.org
Sat Mar 6 00:21:04 EST 2004

Steven Scholz wrote:

| Yes. The thruput is calculated after repeating the loop 1000 times
| (Retries = 1000).

That is not an accurate measurement though because you really need to
repeat this a few times on the host from a cold start under similar
conditions for people to actually see much difference in these figures -
within a single run you might well see a small delta between the two.

|> You will need to answer the questions Russell King posted in order for
|> us to work through this and figure out where the difference lies.

| I am just about to do it.



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