Controls Perf Regression: 3X increase in scenario times
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Key: BEEHIVE-106
URL: http://nagoya.apache.org/jira/browse/BEEHIVE-106
Project: Beehive
Type: Bug
Components: Controls
Versions: V1Beta
Environment: 2 x 2.8GHz | win2k | hotspot 1.5.0-b64
Reporter: jamie zyskowski
description:
The regression seems to have been introduced somewhere between rev76140 and
rev109265. It occurs standalone and in a jpf/tomcat env. There are two
scenarios that show the regression. The first uses a custom control that has
one method which takes a string and returns the length of the string
[StrlenPgmTest]. The second takes a variable number of integer args and returns
the sum of their values [VarargsPgmTest]. Interestingly, a third scenario that
takes an integer and returns a string of the int size does NOT show this
regression [VarretPgmTest].
steps to repro (standalone for simplicity):
cd $BEEHVIE_HOME/controls/test/perf
ant rebuild
cd bin
. ./perf.sh StrlenPgmTest
expected result (within 20% of this time value):
TEST: org.apache.beehive.controls.perf.standalone.StrlenPgmTest
hash=-1989672960
time=4026
actual result:
TEST: org.apache.beehive.controls.perf.standalone.StrlenPgmTest
hash=-1989672960
time=13938
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