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Re: kernel threads invalidating caches

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Re: kernel threads invalidating caches

Subject: Re: kernel threads invalidating caches
From: alejandro <email@hidden>
Date: Mon, 01 Sep 2008 21:49:16 +0200

Terry, Michael,

I made changes to avoid all of the dynamic memory allocations, and changed to static structures. The problem didn't change. It seems to me that when two threads acess the same object (read or write contiguous memory variables) at a time, there is a lock. Is this possible?

Things changed when I updated from 10.5.2 to 10.5.4 this morning. It seems that the problem dissapeared, while I am still testing, but after 10 hours it has not arised at all!

Do you know if any modification has been done from 10.5.2 to 10.5.4 in this area? This would help me to be confident on the system as it is.

Thank you,

Alejandro

--
Alejandro Palencia
Open Studio Networks
+34 667 440 770

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