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AdoptOpenJDK / jitwatch

Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
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Lazy parse assembly #252

Closed chriswhocodes closed 2 years ago

chriswhocodes commented 7 years ago

Currently each block of assembly encountered in a HotSpot log is parsed into JITWatch's assembly object model.

If a lot of assembly is present in the log this can add a significant cost to the log file parse time on slow systems.

Better to store the assembly as text blobs and parse on demand in the TriView.