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Introduction to performance optimization using Intel SW tools

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What is "prefetch"?

(Отметьте один правильный вариант ответа.)

Варианты ответа
loading data from relatively slow memory into the cache before the memory is required by processor(Верный ответ)
loading data from relatively slow memory into the cache after the memory is required by processor
memory address fetch before the memory will be required
loading data from cache into memory before the memory is required by processor
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