At the end of July, Oak Ridge National Laboratories started receiving the first racks of servers that will eventually be expanded to become the “Summit” supercomputer, the long-awaited replacement to the “Titan” hybrid CPU-GPU system that was built by Cray and installed back in the fall of 2012. …
The future “Summit” pre-exascale supercomputer that is being built out in late 2017 and early 2018 for the US Department of Energy for its Oak Ridge National Laboratory looks like a giant cluster of systems that might be used for training neural networks. …
In the wake of today’s announcement of the codes selected to be tuned for the 2018 Summit supercomputer at Oak Ridge National Lab, questions around how application teams are thinking about the massive amount of memory across new tiers, the swapping out of PCIe for a new interconnect, and the pervasive GPUs were first to mind. …
With the upcoming “Knights Landing” chip from Intel, the company is not only creating a follow-on motor for its Xeon Phi coprocessors, which are used as accelerators in conjunction with X86 processors inside servers. …
In these modern IT days – where the rapidly-evolving environment stretches from the datacenter to the cloud and edge, with a range of hyperscale cloud providers and myriad clusters to choose from – what is increasingly important when creating and running workloads is portability. …
Here is a simple algebraic equation that describes the relative computing oomph of two different CPU architectures over the past two decades: If Intel an X86 core is X, then an IBM Power core equals 2X. …
AI is arguably the most important kind of HPC in the world right now in terms of providing immediate results for immediate problems, and particularly for enterprises with lots of data and a desire to make money in a new economy that does not fit models and forecasts before the coronavirus pandemic. …
If there is one job that system architects are always doing, it is to make highly complex data and the applications that chew on it easier to use, thus making that data more accessible to more people and more applications in an ever-expanding virtuous cycle. …
UPDATED* Perhaps Janet Jackson should be the official spokesperson of the supercomputing industry. …
UPDATED* Until exascale supercomputers get a lot cheaper, which will allow weather forecasting models to run at a much smaller resolution – and more frequently – to deliver hyper-local weather forecasts, the actual weather forecasting is still going to be done by people. …
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