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zpiro

HN member
Joined
Tue, Aug 07, 2018, 5:16 AM UTC
HN karma
-3
Public activity
15 items

About zpiro

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Recent public activity

  1. comment
    Comment #17847956

    This is shiny new toy, not a positive development. Very little of substance apart from declaring a GNU project dead.

  2. comment
    Comment #17846495

    Good job! Might have closed a side leak there. Next step might be to to make sure certain TCP packets under a certain classification gets encrypted together with data traffic?

  3. comment
    Comment #17785792

    Good news! Wrote a bit about getting performance gain out of vector instructions not long ago: https://news.ycombinator.com/item?id=17704038

  4. comment
    Comment #17753889

    Here is how this works: When I first look into opportunities or problems -- I always look -- and say no or yes. Show me something new, something old; where I'm wrong -- dialogue. A…

  5. comment
    Comment #17753627

    Those with the hammer, one looking within and the other out. Forget it, damage is always as fun as improvement. Permanent state of Rasputin -- I can do that just as well. Just more…

  6. comment
    Comment #17753545

    Let's not cling to the importance of names. The goats that allow thunder is Vili and Ve. Wolves are in the back, connected to eyes. Birds are in front, executive -- attention and m…

  7. comment
    Comment #17753518

    Therefore, when motor rides senses or others porely. Thor becomes less, making space for Vali. Being Vanir behind Loki and Idun, if the horse is bad. You want to break Thor, otherw…

  8. story
    Back to psychology

    Large cranial structures matter, especially those influencing the pons. Wheter you have a triangle in the back of your head like me, allowing both. Round, or a marble -- in the lat…

  9. story
    Deep Learning, AI and NASDAQ?

    I'll clean up, but as it's more philosophy than an academic exercise and use of technical vocabulary, it's not straight forward. Even so, here is some text: Given progress and resu…

  10. story
    Attention and Memory and half a horse

    Would like to point out that most advanced AI runs on "human memory" and attention, and cannot deal with semantics as a reflective process and therefor a dead end. Mostly due to se…

  11. comment
    Comment #17704143

    Worth mentioning a Haswell system with QDR i helped build. I discovered that it was needed to use an older version of libpsm to avoid a bandwidth boost tweak that increased latency…

  12. comment
    Comment #17704110

    Although, quite obviously used to accelerate memory access in AVX2. Sorry for adding much after, its 6 years ago.

  13. comment
    Comment #17704107

    So gather-scatter is slightly inaccurate, as it is more detailed memory management.

  14. comment
    Comment #17704104

    Actually,it was for auto-vectorization. Given the data structure and algorithm used it wasn't feasible. And ended up proposing gather-scatter scatter-gather in software as though d…

  15. story
    My work for CERN on gather-scatter for AVX in software 2012

    Most of the content sent to ARM and AMD along with Intel investor relations. Due to this not being shared from CERN and only Intel using it. "Attached is my draft for publication o…