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Date:      Sun, 24 Nov 1996 16:42:07 +1100 (EST)
From:      David Dawes <dawes@rf900.physics.usyd.edu.au>
To:        mrcpu@cdsnet.net (Jaye Mathisen)
Cc:        hackers@freebsd.org
Subject:   Re: Holy Moley Batman... I love ccd.  and BTW, if you need 4gb disks.
Message-ID:  <199611240542.QAA16133@rf900.physics.usyd.edu.au>
In-Reply-To: <Pine.NEB.3.95.961123202328.9350K-100000@mail.cdsnet.net> from Jaye Mathisen at "Nov 23, 96 08:28:39 pm"

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>Just playing around with CCD and 2 Atlas's on a P120 2940UW, 128MB RAM.
>
>It kept the sys time at 80-90%, so maybe a faster CPU would help.
>
>
>
>        IOZONE writes a 512 Megabyte sequential file consisting of
>        8192 records which are each 65536 bytes in length.
>        It then reads the file.  It prints the bytes-per-second
>        rate at which the computer can read and write files.
>
>
>Writing the 512 Megabyte file, 'iozone.tmp'...42.148438 seconds
>Reading the file...37.859375 seconds
>
>IOZONE performance measurements:
>        12737623 bytes/second for writing the file
>        14180659 bytes/second for reading the file  (It was over 15 on one
>run).

What ccd parameters are you using?

David



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