Hi Yue,

On Monday 10 September 2007 17:44:03 Yue Li wrote:
>     Is there anyone can tell me what is the meaning of "--caches" for the
> sample fs.py? If I didn't specify the option "--caches",does it mean there
> is no L1 cache for the CPU or it will use another default value?

If you omit the --caches option, the system will not have any L1 cache. See 
the following lines in fs.py:

for i in xrange(np):
    if options.caches:
        test_sys.cpu[i].addPrivateSplitL1Caches(L1Cache(size = '32kB'),
                                                L1Cache(size = '64kB'))

This simply adds split L1 caches to all CPUs if the option --caches was given.

- Jonas

-- 
Dipl.-Ing. Jonas Diemer
Institut für Datentechnik und Kommunikationsnetze
(Institute of Computer and Communication Network Engineering)

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Germany

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