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PNG and hardware

2024-03-11
2024-05-12
  • Mariusz Kobylak

    Mariusz Kobylak - 2024-03-11

    Hi i have few questions about hardware and infamous PNG recompression

    1 I assume CPU is more important than GPU right?

    2 Does FileOptimizer even use GPU when recompressing PNG?

    3 Single core efficiency is more important or FO use more core/threads when recompressing PNG?

    Right now 1 image takes more or less 10 minutes and i wonder how to speed it up. Have few machines to choose from, gonna do some tests

     
  • Nikkho

    Nikkho - 2024-03-11

    1) All PNG plugins used onlky use CPU, not GPU.
    2) FO dones not use GPU
    3) Single core for FO, multithreading depends on some plugins.

     
  • TPS

    TPS - 2024-05-12

    Here's a discussion from oxipng, just 1 of the included png optimizers, on why this is a difficult problem

    https://github.com/shssoichiro/oxipng/issues/561

     
  • TPS

    TPS - 2024-05-12
     

    Last edit: TPS 2024-05-12
  • TPS

    TPS - 2024-05-12
     

    Last edit: TPS 2024-05-12
  • TPS

    TPS - 2024-05-12
     

    Last edit: TPS 2024-05-12
  • TPS

    TPS - 2024-05-12
     

    Last edit: TPS 2024-05-12

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