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  • Powers Of Ten

    May 11, 2020 Timothy Prickett Morgan

    The one thing that is easy to predict about designing and manufacturing a server processor is that no matter who is doing it, no matter what process in what decade, it is always hard and things always run late. Whether or not we on the outside world can see this, it remains true just the same. And that is because in any given era, with any given chip etching technique or chip architecture, server processors are always pushing up to the very limits of what is possible. And things go wrong.

    This is why it is a good idea to …

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  • I Dare You To Keep Track Of Power Systems Memory Prices

    November 5, 2018 Timothy Prickett Morgan

    One of the great things about IBM is that, thanks to a series of antitrust lawsuits that it settled with the U.S. Department of Justice’s Antitrust Division – after much, much legal grief and heaven only knows how much expense – back in the 1960s and 1980s, the company has created systems that tell customers about its products, how they change an evolve, and what they cost at any given time.

    All vendors should be required by law to publish list prices, because they provide a ceiling to the negotiations. A point above which you know a vendor is not …

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  • IBM i Gets The Big Power9 Iron, But Not The Midrange

    August 15, 2018 Timothy Prickett Morgan

    First of all, let me apologize for not getting to this story last week, but I had a bunch of personal stuff going on and frankly, it is still going on. To eliminate the mystery, I will tell you the big part, which is that I was preparing to get married, then got married, and then tried to take a short honeymoon out in the mountains, and I did not expect for IBM to try to announce the last of the Power9 servers smack dab in the middle of all that.

    But on August 7, IBM did just that. For …

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  • IBM Readies Big Iron With “Cumulus” Power9 Chips

    July 30, 2018 Timothy Prickett Morgan

    The Power Systems lineup has been updated top to bottom on single-socket and dual-socket machinery based on the “Nimbus” variants of the Power9 chip, which sport up to 24 cores per die and have up to four threads per core. These Nimbus chips are used in all kinds of machines, including those that can run IBM i, either alongside AIX or Linux using the PowerVM hypervisor or in what is made to look like a bare metal IBM i setup but which is really a PowerVM machine with one partition. (Shhhhh.) The Nimbus processors are also deployed in …

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