Our increasingly networked and compute-intensive lives are driving the server business, and despite the cornucopia of fear, uncertainty, and doubt that spans the globe, the appetite for compute as expressed in shiny racks of servers or metal pizza boxes or an occasional tower sitting in a closet or under a desk continues despite the kind of consumption we have not seen since the dot-com boom. …
For more than three decades, researchers have used a particular simulation method for molecular dynamics called Ab initio molecular dynamics, or AIMD, which has proven itself to be the method most accurate for analyzing how atoms and molecules move and interact over a fixed time period. …
There may not be a lot of new systems on the November 2020 edition of the Top500 rankings of supercomputers, but there has been a bunch of upgrades and system tunings of machines that have been recently added, expanding their performance, as well as a handful of new machines that are interesting in their own right. …
When you come to the crossroads and make a big decision about selling your soul to the devil to get what you want, it is supposed to be a dramatic event, the stuff that legends are made of. …
When Arm began its pursuit of the datacenter a decade ago, the idea behind offering a low-power architecture as an alternative to Intel and is Xeon product line made sense. …
Companies with high stock valuations are a bit like the central banks of major countries. …
Say what you will, but among the many vendors that have tried to break into the datacenter with Arm server chips, Marvell, by virtue of the hard work done by Cavium, which it acquired, and Broadcom, which sold its “Vulcan” design to Cavium when it exited the business, has been the most successful in terms of shipments and ecosystem. …
There is a constant push and pull between budget and architecture in supercomputing, and the passing of time has not made anyone’s arms tired as yet on both sides of the bargaining table. …
Supercomputers are designed for a number of big jobs that can only be done by massively powerful machinery, and one of those jobs has been the modeling of chemical compounds and biological systems, often in concert to model diseases and to help find cures for them. …
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