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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Charles R who wrote (91815)2/6/2000 2:12:00 PM
From: Scumbria  Read Replies (1) | Respond to of 1577133
 
Charles,

Depends on your definition of "core", no? If you have a IF/scheduler that can parcel out multiple full speed instructions to the execution units then one could benefit from a cache that has the bandwidth to support these units. Especially in a "multithreading" kind of environment.

In a multithreaded processor it would make more sense to have multiple instruction caches than to have a single cache trying to serve simultaneous address streams.

Scumbria