[Interest] qml cache vs compiler

Tim Blechmann tim at klingt.org
Thu Jan 26 07:00:49 CET 2017

>>>> Is it precompiled in 5.8 or is it kind of jit compilation?
>>> It's a cache of the JIT
>>  How does it improve the startup time? is it persistant between execution?
> Yes, it's persistent between executions. It gets invalidated if the QtQml 
> library changes or if the source file does.

i wonder, how are changes to the QtQml library tested? is there some
built-in tag or ABI counter or does it rely on the (modification time of
the) executable? i'm thinking about linking qt statically ...

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