HPC
Japan’s K Computer Shutdown Marks the End of an Era
Earlier this week, the RIKEN Center for Computational Science (R-CCS) announced that in August it will pull the plug on its flagship HPC system, the K computer. …
Search Results for a64fx
HPC
CPU Wars and Exascale Clarity: HPC in 2019
The year ahead for high performance computing promises some interesting twists and turns. …
Cloud
AWS Tests The Waters With Homegrown Arm Servers
What is the difference between a SmartNIC and a server processor? …
Compute
One Linux Stack To Rule HPC And AI
It is amazing how fast open source Linux displaced open systems Unix from the HPC datacenters of the world. …
Compute
The Widening Gyre Of Supercomputing
The twice-annual ranking of distributed computing systems based on the Linpack parallel Fortran benchmark, a widely used and sometimes maligned test, is as much a history lesson as it is an expectation always looking forward, with anticipation, to the next performance milestones in high performance computing. …
HPC
Broader Reduced Precision HPC on Horizon
The rise in interest in deep learning chips for training and inference has reignited interest in how reduced precision compute can cut down on energy, bandwidth, and other constraints inherent to double-precision. …
AI
Inferring The Future Of The FPGA, And Then Making It
Technologies often start out in one place and then find themselves in another. …
Compute
Trading Off Security And Performance Thanks To Spectre And Meltdown
The revelations by Google’s Project Zero team earlier this year of the Spectre and Meltdown speculative execution vulnerabilities in most of processors that have powered servers and PCs for the past couple of decades shook the industry as Intel and other chip makers scrambled to mitigate the risk of the threats in the short term and then implement plans to incorporate the mitigation techniques into future versions of the silicon. …
Connect
Slicing Into The Post-K Supercomputer’s Tofu D Interconnect
Fujitsu has given us a peek at the future A64FX Arm server processor that it has forged for the future “Post-K” supercomputer that is being built by the Japanese government for the RIKEN laboratory, arguably the hotbed of HPC in the Land of the Rising Sun. …