[PTLsim-devel] file stq bug

Tue Oct 23 18:41:17 EDT 2007

Hi Matt,

I found that no matter how small is the STQ_SIZE set (ooocore.h), store
queue never gets full (in statistics, stq_full = 0). I print out
stores_in_flight, it is negative value, because it is never increased when a
store queue entry is allocated. So actually, the program is using unlimited
store/load queue.

I try to fix it by increasing stores_in_flight by one once a store queue
entry is allocated. But the store queue still can't get full.
stores_in_flight is positive value.

Can you take a look?

Many thanks!
Krist
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