примеры использования
It's primarily designed to prefetch large quantities of data to help prevent processor stalls.
In fact, all contemporary CPUs have their own data prefetch mechanisms, which allow them to move data into the cache memory.
A mechanism is also described to improve the timeliness of a prefetch by suitably adjusting the value of N after observing the usefulness of the prefetched instructions or data.
The target can thus be prefetched before the actual address has been calculated and placed in a register.
This process is called prefetching , and it generally works well.
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