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pinaraf

HN member
Joined
Mon, Feb 02, 2015, 7:39 AM UTC
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153
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16 items

About pinaraf

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Recent public activity

  1. story
  2. comment
    Comment #45595466

    And the latest driver available for Jetson Thor doesn't have the fixes for these two CVEs because they decided to fork their own driver...

  3. story
  4. comment
    Comment #39751041

    The real difference is in the possible optimizations. If you consider the full scope of JIT compilation in for instance a web browser or the JVM, you could use copy and patch as a …

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    Comment #39744716

    Yeah, well, sorry, I should have been more explicit here: the issue is with PostgreSQL, not LLVM. The JIT compiler has to inject direct memory addresses, making the generated code …

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    Comment #39744690

    Same for me, that's why I did this after finding out this research paper. With the proper compiler settings and small tricks you can remove some parts and already end up faster tha…

  7. comment
    Comment #39744480

    Indeed, and right now it's the only possible way since it remains in a single session, doing otherwise would be very hard.

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    Comment #39744324

    Honestly I thought the same as you, then I wrote this, and I now understand it's going to be really hard to do. To make it very simple: there are pointers to query parts "leaking" …

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    Comment #39744269

    Two parts: I did the benchmark on a laptop and didn't spend enough time forcing its runtime PM in a fixed state, I'll run a real pgbench on my desktop once I implement all required…

  10. comment
    Comment #39743917

    Author here. Thanks for submitting my article on hackernews. I'll do my best to answer any question.

  11. story
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    Comment #12277397

    PostgreSQL streaming : send disk diffs over network, raw binary, absolutely unusable if you don't have the same postgresql version on the other side Logical : send data diffs over …

  13. comment
    Comment #12257134

    Static checking ? Python 3.5 Asyncio ? Python 3.4 If these had been available in Python 3.2 or even better 3.0, the switch would have been far easier for corporate users that need …

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    Comment #12257060

    Well, it weights in favor of Python 2, and considering that until recently the incencitives for Python 3 were still light... It's not really about having users, but having the poss…

  15. comment
    Comment #12204791

    So much work where there are many other solutions out there that don't have that limitation : PostgreSQL, several NoSQL databases...

  16. comment
    Comment #9403299

    Debian sid, what else... On desktop, laptop, servers... Tools : QtCreator / KDevelop for C++, Netbeans for Java, vim or Kate for everything else