HotspotProfilingInfo for xxx-morphic inlining
Deneau, Tom
tom.deneau at amd.com
Mon May 12 19:35:04 UTC 2014
I am interested in getting HotspotProfilingInfo for a method that we will be compiling in the HSAIL backend.
(after running the method on the cpu first to get profiling info)
When I get to HotSpotResolvedJavaMethod.getProfilingInfo, the metaspaceMethodData is always 0 and methodData is always null, so we get DefaultProfilingInfo instead.
I am using
-XX:TypeProfileWidth=3 -G:MegamorphicInliningMinMethodProbability=0.001
and my OptimisticOptimizations include UseTypedCheckInlining and UseTypeCheckHints.
Is there some hotspot or graal option I am missing?
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