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Shared cache in multicore processors is an important hardware resource that should be utilized effectively to achieve high performance for parallel applications. It is critical to coordinate accesses by multiple threads to data that reside in shared cache to reduce cache contentions, and to improve cache hit rates of both shared and private data of threads. Poorly scheduled threads with regards to...
False sharing, which occurs when multiple threads access different data elements on the same cache line, and at least one of them updates the data, is a well known source of performance degradation on cache coherent parallel systems. The application developer is often unaware of this problem during program creation, and it can be hard to detect instances of its occurrence in a large code. In this...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.