[Disksim-users] How do I use trace file:WebSearch3.spc
Mingbang
mingbang24 at gmail.com
Mon May 14 22:58:53 EDT 2012
hello:
of course you can no use the raw trace, as you said the format is
totally different. the format should be :
21698.968000 0 835 4 0
21843.149000 0 59031 1 1
21875.917000 0 59031 1 0
the first column is arrival time ,second is device no,3rd is lba, 4th is
block size , 5th is operation flag(0 is write ,1 is read )
for WebSearch3.spc's trace:
the first column is device no , because flashsim can only support
single device , you should make all the device to be 0; 2nd is lba; 3rd is
byte number whick should be divided by 512 to be a block size; 4th
is operation flag; 5th is arrival time, because the arrival time interval
is too short , so it will appear the saturation wrong, and you
should amplify the arrival time interval。
if you want to use WebSearch3.spc's trace, you should change the
format. And I think awk is good tool for this .
Hope this can help you.
by mingbang24
--
Wang Mingbang
Department of Electronic and Information Engineering
Beihang University
Phone Number: +86-15910556701
Beijing 100191, P.R. China
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.andrew.cmu.edu/pipermail/disksim-users/attachments/20120515/fc741eee/attachment.html>
More information about the Disksim-users
mailing list