Viewing posts from June, 2016

NVIDIA Unveils Pascal GPU for HPC Servers

NVIDIA used the opening of the ISC High Performance conference (ISC) on Monday to launch its first Pascal GPU targeted to high performance computing. The announcement follows on the heels of the introduction of the Pascal P100 at the GPU Technology Conference in April, a device which was aimed at the deep learning market. The new HPC GPU, however, differs from its deep learning sibling in some surprising ways.

New Chinese Supercomputer Named World’s Fastest System on Latest TOP500 List

FRANKFURT, Germany; BERKELEY, Calif.; and KNOXVILLE, Tenn.—China maintained its No. 1 ranking on the 47th edition of the TOP500 list of the world’s top supercomputers, but with a new system built entirely using processors designed and made in China. Sunway TaihuLight is the new No. 1 system with 93 petaflop/s (quadrillions of calculations per second) on the LINPACK benchmark.

Managing HPC Failures Takes Forethought

Things do go wrong. I was recently on a train journey from Liverpool to London. Normally a two-hour direct service, a flooded line resulted in a five-hour excursion, by which time the meeting had finished without me. At the time, with frequent information announcements, passable WiFi (paid), free drinks proactively distributed (water only), food available (paid), and most importantly, electricity sockets, the five hours passed with less distress than I might have expected in hindsight. The lesson is that when things go wrong, what matters is how they are dealt with.

Mellanox Launches ConnectX-5 and Cavium Buys QLogic, Plus a Preview of ISC

Addison Snell and Michael Feldman discuss Mellanox's newest offering, Cavium's purchase of QLogic, and the promise of ISC'16.

Cavium to Buy QLogic for $1.36 Billion

Chipmaker Cavium is plopping down a cool billion, and then some, to acquire QLogic, a networking and storage specialist. With the deal, Cavium is hoping to expand its footprint in the datacenter and fill in certain holes in its portfolio.