Subba:
I am on my way to the Airport (bkk) and will be back online in about a week.
But, with about a minute to think about it, perhaps the JudyMalloc()/JudyFree()
interface would be the way. All RAM is allocated for Judy Arrays thru
this interface. Also, all pointer accesses (to allocated ram) are done thru a
macro,
such as P_JBU(). These macros could mark the pointer (lower 4 bits) as whether
it is in memory etc. Currently these macros only provide "casting" of the
Word_t
to a pointer of whatever kind is needed. You would provide the alternate
version
of JudyMalloc.c I put a version of JudyMalloc/JudyFree in my application
program
frequently to monitor how and where ram is being used.
Good Luck, and keep me informed.
Doug
Doug Baskins <[email protected]>
>________________________________
> From: "[email protected]" <[email protected]>
>To: [email protected]
>Sent: Saturday, May 19, 2012 11:09 AM
>Subject: limiting the cache size
>
>
>What would be the best way to limit the cache size used by Judy Array?
>To implement LRU eviction policy can the elements be sorted by timestamp.
>
>Thanks
>Subba
>
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