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Re: More pipe (and other) improvements in snapshot
- From: <fergus at bonhard dot uklinux dot net>
- To: <cygwin at cygwin dot com>
- Cc: <fergus at bonhard dot uklinux dot net>
- Date: Sat, 14 Dec 2002 20:42:33 -0000
- Subject: Re: More pipe (and other) improvements in snapshot
- Reply-to: <fergus at bonhard dot uklinux dot net>
W98/SE, just a timing comparison.
As before: this snapshot is knocking spots off the current cygwin1.dll, at
least in respect of this one benchtest: take a 80MB file 0.uue and
time cat 0.uue | nice --1 dd of=/dev/null # current
1m12s
time cat 0.uue | nice --1 dd of=/dev/null # snapshot
0m24s
time cat 0.uue | nice --1 dd of=1.uue # snapshot
0m34s
md5sum *.uue
d1c39bc5b58a1b29b311dc3bd92c1834 *0.uue
d1c39bc5b58a1b29b311dc3bd92c1834 *1.uue
Fergus
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