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Author Topic: FPS drops on dual core  (Read 1390 times)

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Offline Ratt2[1up]

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FPS drops on dual core
« on: April 08, 2013, 09:42:24 AM »
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Offline [GM] Legion

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Re: FPS drops on dual core
« Reply #1 on: April 09, 2013, 02:44:26 PM »
good to know....i have 6 so its not an issue.....but still good to know
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Offline Ratt2[1up]

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Re: FPS drops on dual core
« Reply #2 on: April 10, 2013, 02:16:00 PM »
still cant fix this
Error 1324, folder contains an invalid character
anyone can help please
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Offline HonoredMule

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Re: FPS drops on dual core
« Reply #3 on: April 10, 2013, 10:07:19 PM »
Quote from: EPOC16[1up] on April 09, 2013, 02:44:26 PM
good to know....i have 6 so its not an issue.....but still good to know

This issue can be experienced with any number of cores above 1.  It's caused by the program getting moved to execution on different cores which had the overhead of transferring program state between cores' personal L1/L2 caches.  However, it should also be very uncommon, as the task scheduler for any OS tries to minimize exactly that occurrence, and does so very successfully for most single-threaded programs (including UrT).
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