We are trying to use KAP to optimize an atmosphric model running on a 250/266.
One of the options that seems like it should be important is cacheline.
Unfortunately I can't find any documentation on how wide the memory channel is.
So if anyone know could you please tell me?
Here is what KAP is looking for:
3.5.3 -cacheline, -chl, (-cacheline=32,32)
The -cacheline switch informs KAP of the width of the
memory channel (in bytes) between cache and main mem-
ory.
-Cacheline can take a second argument, for example, -
cacheline=16,64 .
When two arguments are specified, the first argument gives
the width of the memory channel between the primary cache
and the secondary cache and the second argument gives
the width of the memory channel between the secondary
cache and main memory.
David Warren INTERNET: warren_at_atmos.washington.edu
(206) 543-0945 Fax: (206) 543-0308
University of Washington
Dept of Atmospheric Sciences, Box 351640
Seattle, WA 98195-1640
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Received on Thu Jul 27 1995 - 18:44:04 NZST