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Unlike the use of DRAM for caching or buffering, certain idiosyncrasies of SSDs make their integration into existing systems non-trivial. Flash memory suffers from limits on its reliability, is an order of magnitude more expensive than the HDD, and can sometimes be as slow as the HDD (due to excessive garbage collection (GC) induced by high intensity of random writes). Given these trade-offs between...
Paging policies implemented by today's operating systems cause scientific applications to exhibit poor performance, when the application's working set does not fit in main memory. This has been typically attributed to the sub-optimal performance of LRU-like virtual-memory replacement algorithms. On one end of the spectrum, researchers in the past have proposed fully automated compiler-based techniques...
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.