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Step by step how-to Speedup x2 Eclipse Indigo 3.7 Win [message #781371]

Sat, 21 January 2012 03:49

STTR

Messages: 9
Registered: January 2012
Location: Other side

Junior Member

Install Eclipse Indigo 3.7 Windows 32 Bit
Install Java SE Runtime Environment 6 Update 30
jre-6u30-windows-i586.exe
Install Java SE Development Kit 6 Update 30
jdk-6u30-windows-i586.exe

1. Copy "% ProgramFiles(x86)%\Java\jre6" to workdir \eclipse\jre
\eclipse\jre\
2. create in \eclipse\jre\bin\ folder server
\eclipse\jre\bin\server\
3. Create classes.jsa
\eclipse\jre\bin\java -Xshare:dump
see in \eclipse\jre\bin\client\classes.jsa
Speedup 20%
4. Copy \Java\jdk1.6.0_30\jre\bin\server\jvm.dll (4364 K) -> and replace \eclipse\jre\bin\client\jvm.dll
Speedup 40%
5. Copy \eclipse\jre\bin\client\*.* (classes.jsa,jvm.dll,Xusage.txt )to \eclipse\jre\bin\server\*.*
java -server option enable and work
6. edit eclipse.ini insert:
-XX:-DoEscapeAnalysis
-XX:+EliminateLocks
-XX:-UseBiasedLocking
-XX:GCTimeLimit=25
-XX:+AggressiveOpts

or

-XX:-DoEscapeAnalysis
-XX:+EliminateLocks
-XX:-UseBiasedLocking
-XX:GCTimeLimit=25
-XX:+AggressiveOpts
-XX:CompileThreshold=10000
-XX:GCTimeRatio=19

Speedup 15-20%

7. 1/[(1-20/100)*(1-40/100)*(1-15/100)]=1/0,408=2,45 speedup
Run eclipse and enjoy!

Emulation eclipse http://sourceforge.net/projects/dacapobench/files/9.12-bach/
result: https://skydrive.live.com/view.aspx?cid=4CD1B952A2640E72&resid=4CD1B952A2640E72%21486

[Updated on: Sat, 21 January 2012 03:55]

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