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Currently Browsing: Results for Tag "bottleneck"

Amazon adds Nvidia GPU firepower to its compute cloud

Amazon adds Nvidia GPU firepower to its compute cloud One reason Amazon gave for its decision to offer GPU compute as opposed to focusing on scaling out with additional CPU cores is the so-called von Neumann bottleneck.This wait-state became known as the von Neumann bottleneck, and it had become a serious problem by the 1970s.

Using hardware queues to break the multi-core CPU bottleneck

Using hardware queues to break the multi-core CPU bottleneck Each CPU will have its own L2 cache, where data related to the problem is stored.In a coherent cache, CPU 0 completes part of its calculations, writes a new value to a block of memory, and then communicates that it has done so.