Hector Martin (@marcan@treehouse.systems)
social.treehouse.systems
Attached: 1 image Wait, 20 *milliseconds*? Either their kernel scheduler config is completely out of whack, or ARM/Qualcomm really screwed this one up. Apple cores can boost to max in around 50 *micro* seconds. 20 milliseconds is just broken. That's more than one frame, and that's how you get janky UI response and dropped frames. I hope this was a config issue and these cores/designs really don't take 20ms to increase clocks (I could see that with a really bad regulator/power delivery system...) From: https://chipsandcheese.com/2023/08/11/arms-cortex-a710-winning-by-default/
      • huginn@feddit.it
        6·
        1 year ago

        ART is the equivalent of a JVM. It doesn’t implement all the apis, the compiled bytecode differs, it’s optimized for mobile but that doesn’t make it not a JVM.

        That’s why the NDK exists: so you can build and run C++ code natively.

          • huginn@feddit.it
            3·
            1 year ago

            I can use the exact same apache jars on my Android project and my Java server.

            That’s not Python. That’s very clearly java code.

            The implementation of the contract is different but that’s not the same as not being Java.

              • huginn@feddit.it
                1·
                1 year ago

                You absolutely can pull the same jars into server and android projects.

                Sometimes you need a different one for Android to avoid NoClassDefFoundErrors but you’re totally able to grab a jar and stick it directly into both sides.