摘要 |
An apparatus for concurrently accessing a primary cache and an overflow cache, comprising a core logic unit configured to perform a first instruction that accesses the primary cache and the overflow cache in parallel, determine whether the primary cache stores a requested data, determine whether the overflow cache stores the requested data, and access a main memory when the primary cache and the overflow cache do not store the requested data, wherein the overflow cache stores data that overflows from the primary cache.
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