I can't seem to catch a break. My local build and Attila's build still both crash for me. There's got to be something about my environment that's different, eh?
As before, interpreter runs fine. Anything that runs long enough to jit seems to crash. I've attached the latest log. On Tue, Aug 4, 2009 at 7:58 PM, Charles Oliver Nutter<head...@headius.com> wrote: > On Tue, Aug 4, 2009 at 4:17 PM, Attila Szegedi<szege...@gmail.com> wrote: >> I can now confirm that it indeed does work with jruby-1.4.0dev that >> indeed emits invokedynamic. >> >> The only catch is, it's very slow with invokedynamic, something that >> Christian also mentioned. > > The fact that these numbers are so bad and even degrade shows me that > although it's compiling indy, it's not eliminating the handles (which > is true, the inlining and handle-walking stuff is not ready yet). So > it's got many layers of polymorphic calls, probably some argument > boxing and unboxing, and basically a ton more overhead than our > heavily tuned non-indy call path. I'm confident in the Hotspot guys :) > > Just wanted to make sure anyone watching didn't think this was the > best it would get... > >> MacBook-Pro-Ati:jruby-1.4.0dev aszegedi$ bin/jruby --server -J- >> Djruby.compile.invokedynamic=true -J-XX:+EnableInvokeDynamic bench/ >> bench_fib_recursive.rb 15 >> 2.993000 0.000000 2.993000 ( 2.915000) >> 2.720000 0.000000 2.720000 ( 2.720000) >> 2.773000 0.000000 2.773000 ( 2.773000) >> 2.712000 0.000000 2.712000 ( 2.712000) >> 3.057000 0.000000 3.057000 ( 3.057000) >> 3.183000 0.000000 3.183000 ( 3.184000) >> 3.167000 0.000000 3.167000 ( 3.167000) >> 3.145000 0.000000 3.145000 ( 3.145000) >> 3.249000 0.000000 3.249000 ( 3.249000) >> 3.160000 0.000000 3.160000 ( 3.160000) >> 3.104000 0.000000 3.104000 ( 3.104000) >> 3.152000 0.000000 3.152000 ( 3.153000) >> 3.172000 0.000000 3.172000 ( 3.171000) >> 3.111000 0.000000 3.111000 ( 3.111000) >> 3.201000 0.000000 3.201000 ( 3.201000) >> MacBook-Pro-Ati:jruby-1.4.0dev aszegedi$ bin/jruby --server bench/ >> bench_fib_recursive.rb 15 >> 0.523000 0.000000 0.523000 ( 0.481000) >> 0.292000 0.000000 0.292000 ( 0.291000) >> 0.279000 0.000000 0.279000 ( 0.278000) >> 0.283000 0.000000 0.283000 ( 0.283000) >> 0.284000 0.000000 0.284000 ( 0.284000) >> 0.292000 0.000000 0.292000 ( 0.292000) >> 0.289000 0.000000 0.289000 ( 0.289000) >> 0.286000 0.000000 0.286000 ( 0.287000) >> 0.285000 0.000000 0.285000 ( 0.285000) >> 0.285000 0.000000 0.285000 ( 0.285000) >> 0.289000 0.000000 0.289000 ( 0.290000) >> 0.282000 0.000000 0.282000 ( 0.282000) >> 0.290000 0.000000 0.290000 ( 0.290000) >> 0.293000 0.000000 0.293000 ( 0.293000) >> 0.285000 0.000000 0.285000 ( 0.284000) >
hs_err_pid42686.log
Description: Binary data
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