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wycats's profile
Yehuda Katz 🥨
Yehuda Katz 🥨
Yehuda Katz  🥨
Verified account
@wycats

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Yehuda Katz  🥨Verified account

@wycats

Tilde Co-Founder, OSS enthusiast and world traveler.

Portland, OR
yehudakatz.com
Joined August 2007

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    1. DHH‏Verified account @dhh 3 Oct 2017

      Worth nothing: On JetStream JavaScript benchmark, Safari outperforms Chrome by ~50% on OS X High Sierra. So discount that for CPU comparos.pic.twitter.com/QqdFzSNmCI

      5 replies 16 retweets 49 likes
    2. Yehuda Katz  🥨‏Verified account @wycats 3 Oct 2017
      Replying to @dhh

      What's making you focus on this particular benchmarks so much?

      2 replies 0 retweets 1 like
    3. DHH‏Verified account @dhh 3 Oct 2017
      Replying to @wycats

      Because it represents a generalized view of how slow the CPUs are on Android vs iOS. Don't care so much about browser v browser.

      2 replies 0 retweets 5 likes
      Yehuda Katz  🥨‏Verified account @wycats 3 Oct 2017
      Replying to @dhh

      It's a combination of factors including optimization effort, the gameability of the benchmark, and CPU speed.

      3:07 PM - 3 Oct 2017
      • 1 Like
      • Jordan Torbiak
      1 reply 0 retweets 1 like
        1. New conversation
        2. Yehuda Katz  🥨‏Verified account @wycats 3 Oct 2017
          Replying to @wycats @dhh

          And the next gen pixels come out tomorrow, so probably the worst possible time to evaluate pixel perf.

          1 reply 0 retweets 0 likes
        3. DHH‏Verified account @dhh 3 Oct 2017
          Replying to @wycats

          Tested the 835 chip the Pixel 2 will use. Scored 60-65 in the Samsung S8 and OnePlus 5. Still atrocious.

          1 reply 0 retweets 0 likes
        4. Yehuda Katz  🥨‏Verified account @wycats 3 Oct 2017
          Replying to @dhh

          Yehuda Katz  🥨 Retweeted DHH

          https://twitter.com/dhh/status/846627223176167424 … I guess this is also Android's key insight.

          Yehuda Katz  🥨 added,

          DHHVerified account @dhh
          Ruby's key insight was to stop this kind of bending over backwards for the compiler and spoil the programmer with beauty they'd appreciate. https://twitter.com/michaelhaeu/status/846545631023894528 …
          2 replies 1 retweet 3 likes
        5. DHH‏Verified account @dhh 3 Oct 2017
          Replying to @wycats

          In what way is the poor HTML and JS performance on Android helping any users or developers? They’re offering commodity rendering.

          1 reply 0 retweets 2 likes
        6. Yehuda Katz  🥨‏Verified account @wycats 3 Oct 2017
          Replying to @dhh

          Some ways: more users can afford it; Android vendors don't need to make their own chips.

          1 reply 0 retweets 2 likes
        7. Ben DiFrancesco‏ @BenDiFrancesco 3 Oct 2017
          Replying to @wycats @dhh

          Comparing equally priced Android & iOS devices, iOS performance beats the pants off the Androids.

          1 reply 0 retweets 0 likes
        8. Ben DiFrancesco‏ @BenDiFrancesco 3 Oct 2017
          Replying to @BenDiFrancesco @wycats @dhh

          No one is expecting a $100 Android phone to equal a $1000 iPhone. But it would be nice if $800 Androids weren't 2 years behind iOS perf-wise

          2 replies 0 retweets 2 likes
        9. DHH‏Verified account @dhh 3 Oct 2017
          Replying to @BenDiFrancesco @wycats

          The $349 iPhone SE is TWICE AS FAST as a $900 Samsung S8. That’s just not right regardless of how you slice it.

          3 replies 0 retweets 8 likes
        10. 5 more replies

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