Language Selection

English French German Italian Portuguese Spanish

Nearly every supercomputer runs Linux

Filed under
Linux
Hardware

Just as with the previous list of the Top500 Supercomputers, the Oak Ridge National Laboratory's Cray XT5 'Jaguar' leads the pack with a sustained performance of 1.76 PFlop/s. However, a new Chinese entrant called Nebulae has achieved a higher peak performance of 2.98 PFlop/s (compared to Jaguar's peak of 2.33 PFlop/s) and is placed second overall.

Of the 187 new entrants, all but one are running some variant of Linux and in fact 470 of the Top 500 run Linux, 25 some other Unix (mostly AIX) and the remaining 5 run Windows HPC 2008.

The Chinese systems Nebulae and 7th placed Tianhe-1 are both based on a hybrid design with each node comprising a pair of Intel Xeon processors attached to a pair of GPUs (NVidia for Nebulae and AMD for Tianhe-1) as accelerators. These two systems helped China to take second place for total PFlop/s (9.2%), still trailing USA with 55.4%.

Australia has just one entry in the list




More in Tux Machines

today's howtos

Leftovers: Gaming

Linux Mint Debian Might Not Adopt Systemd

The Linux Mint team has ended 2014 in force with a great Linux Mint 17.1 "Rebecca" release, for both the MATE and Cinnamon desktop, but it looks like the Debian edition is also going to be interesting. Read more

Latest SteamOS Update Brings New NVIDIA and AMD Drivers

SteamOS, a Linux distribution based on Debian and developed by Valve that aims to provide the best gaming experience, has been updated by its makers and a new Beta version has been released. Read more