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danvet

HN member
Joined
Tue, Jul 13, 2010, 6:39 AM UTC
HN karma
162
Public activity
53 items

About danvet

linux kernel graphics hacker

blog.ffwll.ch, mail: daniel at ffwll dot ch

Recent public activity

  1. comment
    Comment #22645786

    42 billions total now, the 32 billions just announced is on top of the 10 billions already put aside last week. And yes with these measures essentially any income is now assured: S…

  2. comment
    Comment #17941586

    At first I thought like "hey Carmel doesn't look so bad". Then I realized all the grey stuff is parking lots, not houses.

  3. comment
    Comment #16904301

    There's no one keeping track of that as far as I know, but the group picture of kernel maintainers (just picked the first one google brought up) is fairly informative on your quest…

  4. story
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  6. comment
    Comment #13737447

    The OpenGL threading model is completely screwed up. You essentially have a global lock per GL context, which means you're restricted to 1 thread for issuing rendering. And in GL a…

  7. comment
    Comment #13145147

    I commented a summary on the phoronix forums already, copypasting here. I'm the good cop in the good cop/bad coop game Dave&I have been playing in this. Maybe this helps clear up s…

  8. comment
    Comment #11618223

    Complying or not complying to a foreing judges orders is a pretty common problem for any multinational company. Even if they have local presensence, the thing requested (data, obje…

  9. comment
    Comment #11285231

    PSR on skl is still disabled by default, because there's some corner cases we haven't fixed yet. In case you wonder: more recent platforms shut down more of the chip in PSR, and we…

  10. comment
    Comment #10887033

    Open source gpu drivers on Linux clear all allocations the kernel driver hands to userspace. And where it exists, different clients are also isolated from each another through the …

  11. comment
    Comment #10869029

    To all the armchair domain admins commenting here: It's a single-letter domain in one of the traditional non-country TLDs. It only exists because it was grandfathered in in 1993 [1…

  12. comment
    Comment #3818689

    It's used to teach CS undergrads programming basics at ETH Zürich. At least a few years ago ...

  13. comment
    Comment #3446201

    Entropy _is_ statistics ... it's just another measure for the probability of a given state.

  14. comment
    Comment #3310889

    Iirc DVD subtitles are actually a pre-rendered overlay stream. YUV (with uv subsampling) works great for pictures, not so much for text (and has only ever the original DVD resoluti…

  15. comment
    Comment #3122090

    In the linux kernel community, you'd get shot for this attitude. Now granted there are not many projects out there with this scale and complexity, but still: A one-liner commit-mes…

  16. comment
    Comment #2924074

    This. Math is a tool (and sometimes abused for pure pleasure, 200 years later applied to make hard crypto work). If your definition doesn't make sense for the application, fix your…

  17. comment
    Comment #2846370

    Highly unlikely that three runs of the same test are fully independant, i.e. they might match all on the same antibody which is similar to an HIV one but not due to a HIV. You like…

  18. comment
    Comment #2846052

    Exactly. All this massive discussions about creating new money somehow ingnores the elephant in the room: If banks with too much leverage would actually be able to default people w…

  19. comment
    Comment #2845877

    In my experience people tend to be zealots only in certain very specific areas and quite reasonable everywhere else. I.e. your proposal's running the serious risk of muting and awf…

  20. comment
    Comment #2845823

    You've made my day. This is one of the tricks to I often forget about again but just smile upon reencountering. Step 1: Transform to the eigenbasis of your operator. Step 2: Enjoy …

  21. comment
    Comment #2840123

    The problem with that approach is that tuning it is hard, i.e. it's rather harder to ensure that the knob somewhat linearly adjust from "not toasted" to "black" and the useable con…

  22. comment
    Comment #2837320

    What would really happen is that a second trader would enter the market, offer to buy the laptop for 110$, hold onto it and then sell it on for 140$. Actual prices vary and with en…

  23. comment
    Comment #2812703

    I've studied math. The most recent mathematician I can recall by name (due to a few important theorems) has been doing his great work in the 1930s. Most of the stuff is older. I do…

  24. comment
    Comment #2806690

    .2 is way to short. Only works when you're anticipating something and have all your muscles prepped for action. The realistic figure is 1 second for an attentative driver, a bit le…

  25. comment
    Comment #2776233

    It doesn't because it isn't ;-) In real sword fights the defenders jobs is to deflect the attackers stroke (more or less). If you'd just try to stop it (physically reversing the at…