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Twin-Load: Building a Scalable Memory System over the Non-Scalable Interface
[article]
2015
arXiv
pre-print
Commodity memory interfaces have difficulty in scaling memory capacity to meet the needs of modern multicore and big data systems. DRAM device density and maximum device count are constrained by technology, package, and signal in- tegrity issues that limit total memory capacity. Synchronous DRAM protocols require data to be returned within a fixed latency, and thus memory extension methods over commodity DDRx interfaces fail to support scalable topologies. Current extension approaches either
arXiv:1505.03476v1
fatcat:c24akpxcojdlvmqpehb7nrcmsy