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From "Vladimir Strigun (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3228) [drlvm] Dacapo.xalan hangs up with default server+inliner options
Date Thu, 22 Feb 2007 10:53:05 GMT
[drlvm] Dacapo.xalan hangs up with default server+inliner options
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                 Key: HARMONY-3228
                 URL: https://issues.apache.org/jira/browse/HARMONY-3228
             Project: Harmony
          Issue Type: Bug
          Components: App-Oriented Bug Reports
            Reporter: Vladimir Strigun


With the next inliner option included to default server.emconf Dacapo.xalan hangs up after
several iteration. Inliner options:

-XDjit.arg.optimizer.inline.growth_factor=210
-XDjit.arg.optimizer.inline.min_stop=240
-XDjit.arg.optimizer.inline.inline_small_method_max_size=75
-XDjit.arg.optimizer.inline.medium_method_max_size=1400
-XDjit.arg.optimizer.inline.large_method_min_size=1150
-XDjit.arg.optimizer.inline.leaf_bonus=2160
-XDjit.arg.optimizer.inline.synch_bonus=60
-XDjit.arg.optimizer.inline.min_benefit_threshold=70
-XDjit.arg.optimizer.inline.inline_small_method_bonus=1000
-XDjit.arg.optimizer.inline.medium_method_bonus=300
-XDjit.arg.optimizer.inline.loop_bonus=200
-XDjit.arg.optimizer.inline.recursion_penalty=600
-XDjit.arg.optimizer.inline.exact_single_parameter_bonus=70
-XDjit.arg.optimizer.inline.exact_all_parameter_bonus=140


Command line and output:
java -showversion -Xbootclasspath/p: xalan.jar -Xmx1024M -Xms1024M -Dgc.lp=true -Xem:server_inline
-cp . Harness -n 10 xalan

Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors,
as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r509175, (Feb 19 2007), Windows/ia32/msvc 1310, release build
http://incubator.apache.org/harmony
WARNING: max heap size is too large, reduced to 900 Mb
WARNING: min heap size reduced to 900 Mb
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 29397 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 6484 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5939 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5783 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5565 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5471 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5658 msec =====
===== DaCapo xalan starting warmup =====
Normal completion.
===== DaCapo xalan completed warmup in 5440 msec =====
===== DaCapo xalan starting warmup =====

 




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