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pcwalton's profile
Patrick Walton
Patrick Walton
Patrick Walton
@pcwalton

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Patrick Walton

@pcwalton

Research engineer at Mozilla

San Francisco, CA
pcwalton.github.io
Joined November 2009

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    Patrick Walton‏ @pcwalton 15 Apr 2019
    • Report Tweet
    • Report NetzDG Violation

    I think the thing that made me stop getting mad at compiler developers for exploiting undefined behavior is accepting that we're going to someday move on from C and C++ as an industry.

    10:08 AM - 15 Apr 2019
    • 7 Retweets
    • 48 Likes
    • Amethyst Game Engine Juan Leni Huw Pritchard Valentin Goșu 🇷🇴🤓🦖🦊 Θ Niklas David Bonet TheMarsGuy nightmared
    4 replies 7 retweets 48 likes
      1. John Regehr‏ @johnregehr 15 Apr 2019
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        • Report NetzDG Violation
        Replying to @pcwalton

        it's an expensive lesson but not one we'll soon forget

        0 replies 0 retweets 0 likes
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      1. iximeow‏ @iximeow 15 Apr 2019
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        Replying to @pcwalton

        that's about the point where i started encouraging (only mentally) any and all UB exploitation

        0 replies 0 retweets 0 likes
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      1. New conversation
      2. ᴛʀᴇᴠᴏʀ ʜɪᴄᴋᴇʏ‏ @TREV0RR 15 Apr 2019
        • Report Tweet
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        Replying to @pcwalton

        haha you're going to be extra mad when it takes 50 yrs to happen

        1 reply 0 retweets 0 likes
      3. Thomas Rodgers‏ @rodgertq 15 Apr 2019
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        Replying to @TREV0RR @pcwalton

        Optimism, that’s the spirit!

        0 replies 0 retweets 0 likes
      4. End of conversation
      1. New conversation
      2. Howard Chu‏ @hyc_symas 15 Apr 2019
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        Replying to @pcwalton

        C++ is abominable and needs to be shot. But the CPU industry is still designing ISAs as they are, and C is the closest to it conceptually that we have (tho getting farther all the time). Moving away from machine-level awareness is killing this industry and this planet.

        1 reply 0 retweets 4 likes
      3. Howard Chu‏ @hyc_symas 15 Apr 2019
        • Report Tweet
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        Replying to @hyc_symas @pcwalton

        Transistor speeds (and thus CPU speeds) have maxed out. We can no longer afford to squander CPU cycles on layer after layer of bloated abstractions. We can't expect to make computer interaction more "human friendly" and still have faster performance.

        1 reply 0 retweets 1 like
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