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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 28 May 2015
    • Report Tweet
    • Report NetzDG Violation

    gperftools' CPU profiler "just works" with Rust! I am unduly excited.

    6:02 PM - 28 May 2015
    • 1 Retweet
    • 8 Likes
    • Ken Pratt Omkar Dave Herman Джон, просто Джон zooko Raul Gutierrez S. Lars Bergstrom
    5 replies 1 retweet 8 likes
      1. New conversation
      2. BenWa‏ @b56girard 6 Jun 2015
        • Report Tweet
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        Replying to @pcwalton

        @pcwalton So GeckoProfiler is finally standalone. Not really sure how to go about making it easier to use with Rust.https://github.com/bgirard/GeckoProfiler …

        1 reply 0 retweets 1 like
      3. Patrick Walton‏ @pcwalton 6 Jun 2015
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        Replying to @b56girard

        @b56girard Try it and see! Rust just emits DWARF through LLVM the same way clang does, so lots of tools just work…

        1 reply 0 retweets 0 likes
      4. 2 more replies
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      2. Lauren Voswinkel‏ @laurenvoswinkel 12 Jun 2015
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        Replying to @pcwalton

        @pcwalton Were you getting symbols in your output, or just hex addresses? I'm trying to get symbol output in OSX... but having issues.

        1 reply 0 retweets 0 likes
      3. Patrick Walton‏ @pcwalton 12 Jun 2015
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        Replying to @laurenvoswinkel

        @laurenvoswinkel Oh, it doesn't work on OS X, just Linux. I use Instruments.app on Mac.

        1 reply 0 retweets 0 likes
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      2. Kyle Huey‏ @khuey_ 28 May 2015
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        Replying to @pcwalton

        @pcwalton have y'all tried rr yet?

        1 reply 0 retweets 1 like
      3. doublec‏ @doublec 28 May 2015
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        Replying to @khuey_

        @khuey_ @pcwalton Yes, It can be used with Servo for examplehttps://github.com/mozilla/rr/issues/1081 …

        0 replies 0 retweets 1 like
      4. End of conversation
      1. BenWa‏ @b56girard 28 May 2015
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        Replying to @pcwalton

        @pcwalton Wish I had more time to make the gecko profiler standalone. It originated from gperftools. Would be nice to get mozperftools ;)

        0 replies 0 retweets 1 like
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      1. Lauren Voswinkel‏ @laurenvoswinkel 20 Jun 2015
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        Replying to @pcwalton

        @pcwalton Hey, just curious, when you're using gperftools with Rust in linux, are you getting method names, or just addresses?

        0 replies 0 retweets 0 likes
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