feat: dynamically register jni methods and use @FastNative & @CriticalNative #1792
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Using the new annotations to improve the runtime for our jni calls
edusperoni
reviewed
Nov 8, 2023
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| @FastNative | ||
| private native void runModule(int runtimeId, String filePath) throws NativeScriptException; | ||
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| @FastNative | ||
| private native void runWorker(int runtimeId, String filePath) throws NativeScriptException; | ||
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| @FastNative | ||
| private native Object runScript(int runtimeId, String filePath) throws NativeScriptException; | ||
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| @FastNative | ||
| private native Object callJSMethodNative(int runtimeId, int javaObjectID, String methodName, int retType, boolean isConstructor, Object... packagedArgs) throws NativeScriptException; |
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not sure if these should be FastNative. FastNative completely disables GC while it's running, and these could likely run for a good while.
callJSMethodNative is even trickier because we can go java->native->java->native multiple times in long running methods
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So the fastest we can go for those would be !
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More info on
@FastNative&@CriticalNativecan be found here https://developer.android.com/training/articles/perf-jni#faster-native-calls-with-fastnative-and-criticalnative