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1. 1. Low-Overhead Memory Access Sampler : An Efficient Method for Data-Locality Profiling

   Uppsats för yrkesexamina på avancerad nivå, Institutionen för informationsteknologi

   Författare :Peter Vestberg; [2011]
   Nyckelord :;

   Sammanfattning : There is an ever widening performance gap between processors and main memory, a gap bridged by small intermediate memories, cache memories, storing recently referenced data. A miss in the cache is an expensive operation because it requires data to be fetched from main memory. It is therefore crucial to understand application cache behavior. LÄS MER