Xeon Phi

Intel this week announced plans to discontinue its 1st Generation Xeon Scalable processors with Omni-Path interconnect a year from now. With no 2nd Generation Xeon Scalable products announced to date supporting the technology as well as already cancelled plans for Omni-Path 200 Gbps fabric, Intel is canning the whole project. Early in the decade, Intel acquired Cray’s interconnect assets as well as QLogic’s InfiniBand technology in a bid to build its own fast, highly-scalable, low-latency interconnect technology for datacenters and supercomputers. The result of Intel’s design efforts was creation of the Omni-Path network fabric technology that was developed primarily with Intel Xeon Phi-based HPC systems in mind. Indeed, Intel’s 2nd Generation Xeon Phi (Knights Landing) were the first to get Omni-Path and eventually the technology...

The Larrabee Chapter Closes: Intel's Final Xeon Phi Processors Now in EOL

Intel this week initiated its product discontinuance plan for its remaining Xeon Phi 7200-series processors codenamed Knights Mill (KML), bringing an end to the family of processors that have...

22 by Ian Cutress & Anton Shilov on 5/7/2019

Knights Mill Spotted at Supercomputing

All the way back at Hot Chips 2017, we saw Intel launch its upgraded Xeon Phi processors, Knights Mill. These were updated versions of Knights Landing, using the same...

10 by Ian Cutress on 11/19/2018

Intel Begins EOL Plan for Xeon Phi 7200-Series ‘Knights Landing’ Host Processors

Intel has initiated its product discontinuance plan for its Xeon Phi 7200-series processors codenamed Knights Landing (KNL). The said CPUs are used primarily for HPC applications, including supercomputers. As...

23 by Anton Shilov on 7/24/2018

Intel Lists Knights Mill Xeon Phi on ARK: Up to 72 cores at 320W with QFMA and VNNI

Today it was noticed, without any fanfare from Intel, that Knights Mill information has been uploaded to Intel’s specification database ARK. There are three known SKUs so far, with...

76 by Ian Cutress on 12/19/2017

Intel Documents Point to AVX-512 Support for Cannon Lake Consumer CPUs

A new update to the Intel document for software developers indicates that the company will begin to introduce various AVX-512 instruction set extensions to its consumer CPUs soon. This...

50 by Anton Shilov on 10/19/2017

Intel Discontinues Xeon Phi 7200-Series ‘Knights Landing’ Coprocessor Cards

Intel has announced that it had discontinued its Xeon Phi 7200-series coprocessor cards codenamed Knights Landing. The PCIe cards have never became mass market products, so their EOL will...

13 by Anton Shilov on 8/25/2017

Hot Chips: Intel Knights Mill Live Blog (4:45pm PT, 11:45pm UTC)

Another talk from Hot Chips, this time on Intel's Knights Mill (KNM). The Intel Knights family stems from their Xeon Phi product line, although KNM is a bit different...

22 by Ian Cutress on 8/21/2017

Supermicro Releases Intel Xeon Phi x200 (KNL) Systems: Servers and a Developer Mid-Tower

Supermicro has released two systems featuring Intel’s many-core Xeon Phi x200 processors: a workstation and an ultra-dense server. The platforms support up to 384 GB of DDR4 memory and...

9 by Anton Shilov on 8/23/2016

Intel Announces Knights Mill: A Xeon Phi For Deep Learning

In a brief announcement as part of today’s Day 2 ketnote for IDF 2016, Intel has announced a new member of the Xeon Phi family. The new part, currently...

24 by Ryan Smith on 8/17/2016

ASRock Rack Launches the 2U4N-F/X200: Four 72-core Knights Landing Xeon Phi CPUs in 2U

This week is Intel’s Developer Forum in San Francisco, the annual event where Intel and Intel’s partners show their latest products and discuss a number of core topics to...

33 by Ian Cutress on 8/15/2016

SuperComputing 15: Intel’s Knights Landing / Xeon Phi Silicon on Display

There are lots of stories to tell from the SuperComputing 15 conference here in Austin, but a clear overriding theme – in order to reach ‘Exascale’ (the fancy name...

26 by Ian Cutress on 11/19/2015

A Few Notes on Intel’s Knights Landing and MCDRAM Modes from SC15

When learning about new hardware, there are always different angles to look at it. For the most part, manufacturers talking to the media will focus on the hardware aspects...

10 by Ian Cutress on 11/16/2015

Intel @ SC15: Launching Xeon Phi “Knights Landing” & Omni-Path Architecture

The fourth and final of the major SC15 conference announcements/briefings for today comes Intel. As Intel is in the middle of executing on their previously announced roadmap, they aren’t...

7 by Ryan Smith on 11/16/2015

Exploring Intel’s Omni-Path Network Fabric

For several months now we have been talking about Intel’s Omni-Path network fabric, the company’s next-generation 100Gbps netwoking fabric technology. Typically Omni-Path has come up alongside discussions of Intel’s...

16 by Ryan Smith on 8/26/2015

Quick Note: Intel “Knights Landing” Xeon Phi & Omni-Path 100 @ ISC 2015

Taking place this week in Frankfurt, Germany is the 2015 International Supercomputing Conference. One of the two major supercomputing conferences of the year, ISC tends to be the venue...

53 by Ryan Smith on 7/13/2015

Intel & Cray Land Contract for 2 Dept. of Energy Supercomputers

Late last year the United States Department of Energy kicked off the awards phase of their CORAL supercomputer upgrade project, which would see three of the DoE’s biggest national...

35 by Ryan Smith on 4/9/2015

Intel's Xeon Phi: After Knights Landing Comes Knights Hill

As SC’14 rolls on this week, taking part in the show’s events is Intel, who was at the show to deliver an update on the Xeon Phi lineup. As...

15 by Ryan Smith on 11/18/2014

Intel’s "Knights Landing" Xeon Phi Coprocessor Detailed

Continuing our ISC 2014 news announcements for the week, next up is Intel. Intel has taken to ISC to announce further details about the company’s forthcoming Knights Landing processor...

41 by Ryan Smith on 6/26/2014

Fall 2013 Supercomputer Rankings Released; Achieving Max Efficiency With Oil

Turning our eyes back towards SC13 and supercomputers one more time this week, we have the biannual supercomputer rankings, which are released every spring and every fall. These rankings...

28 by Ryan Smith on 11/22/2013

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