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Replication is a widely used technique to provide high-availability to online services. While being an effective way to mask failures, replication comes at a price: at least twice as much hardware and energy are required to mask a single failure. In a context where the electricity drawn by data centers worldwide is increasing each year, there is a need to maximize the amount of useful work done per...
As high-performance computing systems continue to grow in size and complexity, energy efficiency and reliability have emerged as first-order concerns. Researchers have shown that data movement is a significant contributing factor to power consumption on these systems. Additionally, rollback/recovery protocols like checkpoint/restart can generate large volumes of data traffic exacerbating the energy...
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.