Experiment with only recompiling changed classes #65
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Technici4n
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I have no idea if it's correct yet, but it's reasonably fast. Not as fast as I would have liked though.
With this PR, a change to the ATs takes about 20s to apply on my machine:
Edit: About 12s after some NIO tricks with the zip manipulations:
applyAdditionalTransforms, the second JST application.6s1s inselectSourcesToRecompile, which diffs the zips. This seems crazy slow. :/recompileModifiedSources, the recompilation of only the changed sources.2s0.5s ininjectModifiedClasses, merging the newly compiled classes with the old unchanged ones.To benchmark on your machine, just change the
test_at.cfgfile by (un)commenting one line, and then run again theExperimentsrun.It should be possible to optimize the running time even further?