Podcast #358 - AMD R9 Fury, Fury X Multi-GPU, Windows 10 and more!

Subject: General Tech | July 16, 2015 - 02:04 PM |
Tagged: podcast, video, amd, Fury, fury x, sli, crossfire, windows 10, 10240, corsair, RM850i, IBM, 7nm, kaby lake, Skylake, Intel, 14nm, 10nm

PC Perspective Podcast #358 - 07/16/2015

Join us this week as we discuss the AMD R9 Fury, Fury X Multi-GPU, Windows 10 and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

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  • MP3 - Direct download link to the MP3 file

Hosts: Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

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Seagate joins the HPC super team

Subject: General Tech | July 13, 2015 - 01:31 PM |
Tagged: Seagate, IBM, HPC, hp

IBM will be making its Spectrum Scale software available on Seagate's ClusterStore HPC products, which are due out towards the end of the year.  This marks a turning point in Seagate's HPC business as previously their products were only useful to a small group of companies which used the Lustre file system, moving to IBM's product grows the available pool of customers significantly. HP will be adding their Apollo software suite into the deal making this even more attractive for potential clients.  As The Inquirer points out, this is part of the shift of international companies moving their data out of US borders, good news for ISPs and data providers in the rest of the world but not such good news for those looking for employment in the industry within the USA.

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"SEAGATE HAS JOINED FORCES with HP and IBM in a bid to boost its position in the high-performance computing (HPC) market."

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Source: The Inquirer

"We made a 7nm process chip and you can't have one!" - IBM

Subject: General Tech | July 9, 2015 - 02:30 PM |
Tagged: Samsung, IBM, GLOBALFOUNDRIES

The heavy hitting partnership of IBM, Samsung and GLOBALFOUNDRIES have designed and created the first chip built on a 7nm process using Silicon Germanium channel transistors and EUV lithography.  Even more impressive is their claim of 50% area scaling improvements ovver 10nm, a very large step in such small processes.  IBM told PC World that they will be able to fit 20 billion transistors on a 7nm chip which is a tenfold increase over Braswell as an example of current technology.  The Inquirer reports that this project also cements the deal between GLOFO and IBM; GLOFO will be the exclusive provider of chips for IBM for the next decade.

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"IBM'S RESEARCH TEAM has manufactured functional test chips using a 7nm production process, making it the first in the industry to produce chips with working transistors of this size."

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Source: The Inquirer

100Gbps optical interconnects anyone?

Subject: General Tech | June 16, 2015 - 12:49 PM |
Tagged: IBM, photonics

Almost a year ago IBM put $3 billion into research on developing and enhancing their existing photonics technology and putting it onto chips.  The Register has heard of their recent success in creating an integrated silicon photonics transceiver chip with multiplexed wavelengths, allowing multiple signals to be sent simultaneously without interference allowing the incredibly high bandwidth.  The example given to demonstrate what 100Gbps means is downloading an HD movie in 2 seconds, not too shabby at all.  The demonstration model exists, a big first step in photonic technology but we won't see it mass produced for a while yet.  This is a good first step in finally getting rid of copper and moving on to a new medium for data transfer.

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"IBM last month claimed a breakthrough in photonics – the practice of using light pulses rather than electrons to quickly send signals in chips."

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Source: The Register

Neither IBM nor the mainframe are dead yet

Subject: General Tech | January 15, 2015 - 01:10 PM |
Tagged: IBM, mainframe, power8

IBM has just released a new mainframe based on their new 5GHz 22nm Power8 based Processing Units with some models supporting up to 10TB of RAM, the minimum you can run is a mere 64GB.  It can not only run IBM's zOS but is also capable of directly supporting Linux and can be managed with a Blade running Windows if you so desire. These fancy looking little mainframes are set up with drawers of either 39 or 42 PUs, so you can upgrade as your usage requires although 2 are actually spares and 6 are System Assist Processors, the remaining PUs can be assigned to varying roles as in previous IBM Z models.  These machines are designed to handle large amounts of data traffic, providing real time encryption on up to 2.5 billion transactions per day.  The Register feels that the most likely usage scenario will be to provide secure mobile data traffic, something which is certainly needed.  You can also glean more information from this blog entry if you are curious about the architecture and capabilities of this mainframe.

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"Of course, the proof of the pudding will be in the market, but IBM will be hoping that the billion dollars it's poured into developing the new z13 mainframe will get the big end of town as excited as Big Blue itself is."

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Source: The Register

Oak Ridge National Laboratory Chooses IBM and NVIDIA for Two Supercomputers, Summit and Sierra

Subject: General Tech, Systems | November 27, 2014 - 08:53 PM |
Tagged: nvidia, IBM, power9, Volta

The Oak Ridge National Laboratory has been interested in a successor for their Titan Supercomputer. Sponsored by the US Department of Energy, the new computer will be based on NVIDIA's Volta (GPU) and IBM's POWER9 (CPU) architectures. Its official name will be “Summit”, and it will have a little sibling, “Sierra”. Sierra, also based on Volta and POWER9, will be installed at the Lawrence Livermore National Laboratory.

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Image Credit: NVIDIA

The main feature of these supercomputers is expected to be “NVLink”, which is said to allow unified memory between CPU and GPU. This means that, if you have a workload that alternates rapidly between serial and parallel tasks, that you can save the lag in transferring memory between each switch. One example of this would be a series of for-each loops on a large data set with a bit of logic, checks, and conditional branches between. Memory management is like a lag between each chunk of work, especially across two banks of memory attached by a slow bus.

Summit and Sierra are both built by IBM, while Titan, Oak Ridge's previous supercomputer, was developed by Cray. Not much is known about the specifics of Sierra, but Summit will be about 5x-10x faster (peak computational throughput) than its predecessor at less than a fifth of the nodes. Despite the fewer nodes, it will suck down more total power (~10MW, up from Titan's ~9MW).

These two supercomputers are worth $325 million USD (combined). They are expected to go online in 2017. According to Reuters, an additional $100 million USD will go toward research into "extreme" supercomputing.

Source: Anandtech

Intel's security on the silicon is starting to pay dividends

Subject: General Tech | September 8, 2014 - 12:52 PM |
Tagged: IBM, Intel, txt, mcafee

Intel have been diligently working on their Trusted Execution Technology to provide security on the actual silicon and with their purchaser of McAfee this technology has quickly improved over the past year.  IBM subsidiary Softlayer, who offer cloud storage, have announced that the will be implementing TXT along with the Intel Trusted Platform module to offer enhanced security on their servers.  This should make them attractive to government and law enforcement agencies which utilize clouds storage as well as businesses that need to keep their customers data secure.  They are not the first to consider TXT but are among the largest of vendors who are currently deploying servers that take advantage of the new security.  Check out more at The Register.

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"BIG BLUE IBM has announced that its Softlayer subsidiary will be the first cloud service to offer bare metal servers powered by Intel technology that provides monitoring and security down to the microchip level."

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Source: The Register

Apple and IBM; together again

Subject: General Tech | July 17, 2014 - 03:52 PM |
Tagged: zip drive, powerpc, IBM, apple

Ah, sweet nostalgia.  It seems like only a short while ago that Apple was saved by IBM, and Motorola, granting access to the PowerPC chips which were near the top of the field back in 1991.  The Motorola 68K was falling behind the Pentium MMX chips in PCs and Apple needed some way to compete in the market and the 200-MHz 603e PowerPC was the answer.  Now history is repeating itself with a partnership between IBM and Apple to bring iPhone apps to the enterprise, with apps specifically for enterprise environments as well as updates to existing apps to make them more enterprise friendly.  Read up on your history, or refresh your memories of times gone by as well as what this partnership will bring in the future on Slashdot.

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"Apple and IBM, which just announced partnership to bring iOS and cloud services to enterprises, have helped each other before. IBM played a key role in turning the Macintosh into a successful hardware platform at a point when it — and the company itself — were struggling. Nearly 25 years ago, IBM was a part of an alliance that gave Apple access to PowerPC chips for Macintosh systems that were competitive, if not better performing in some benchmarks, than the processors Intel was producing at the time for Windows PCs."

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Source: Slashdot

IBM Also Considers Leaving Chip Manufacturing

Subject: General Tech | February 7, 2014 - 01:18 PM |
Tagged: TSMC, IBM, GLOBALFOUNDRIES

Well this is something which I expect they will not sell to Lenovo...

IBM, one of the world's most advanced chip fabrication companies with the capability to manufacture on a 22nm node, is looking to sell this division. According to The Financial Times, via Ars Technica, the company selected Goldman Sachs to seek options. They are primarily looking for interested buyers but would also consider finding a business partner to offload the division into a joint venture.

The two initial candidates are GLOBALFOUNDRIES and TSMC.

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Image Credit: IBM via ZDNet (Outside photographers are not allowed inside their fab lab).

IBM is not willing to get rid of its chip design ability. IBM creates many chips, often based on its own "Power Architecture". This trademark comes with their RISC-based instruction sets which rival ARM and x86. It forms the basis of the Xbox 360, the Cell processor found in the PS3 (and rarely elsewhere), and the last three Nintendo game consoles starting with the Gamecube.

Despite designing all of the above chips, only some were actually fabricated by IBM.

Personally, I am not sure how serious the earlier mentioned potential buyers are. It could have easily been someone who looked at the list of leading foundries and picked the top two. TSMC is not even a member of "the Common Platform" alliance, not to mention how small IBM is compared to them, so I cannot see much reason for TSMC to bother.

GLOBALFOUNDRIES is a different story, It would make sense for them to want that part of IBM (Josh notes they even share some resource centers). Still, the both of us wondered if they could afford the deal. ATIC, parent company of GLOBALFOUNDRIES, might be able to get the money from somewhere - but would they? They purchased Charter only just recently. Now, if they simply enter a partnership with IBM, that might be a different story than an outright purchase.

Fabrication is hard and expensive. Creating a foundry is about $10 billion, give or take a few billion depending on yield, and changing your equipment for new nodes or wafer sizes is not much cheaper. I can see IBM, a company that is increasing concerned with high profitability, wanting to let someone else deal with at least some of the volatility.

IBM has not commented on this rumor.

Source: Ars Technica

Podcast #285 - Frame Rating AMD Dual Graphics with Kaveri, Linux GPU Performance, and Dogecoin Mining!

Subject: General Tech | January 30, 2014 - 02:32 PM |
Tagged: podcast, frame rating, video, amd, Kaveri, A10 7850K, dual graphics, linux, opengl, Lenovo, IBM

PC Perspective Podcast #285 - 01/30/2014

Join us this week as we discuss Frame Rating AMD Dual Graphics with Kaveri, Linux GPU Performance, and Dogecoin Mining!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath and Allyn Malventano

 
Program length: 1:02:01
  1. Week in Review:
  2. News items of interest:
    1. 0:37:45 Quick Linux mention
      1. And Motorola Mobility
  3. Hardware/Software Picks of the Week:
  4. Closing/outro

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