JDK-8042844 : CICompilerCount should be allowed to be 1 when Tiered is off
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 9
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2014-05-09
  • Updated: 2015-01-29
  • Resolved: 2014-06-20
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JDK 9
9Resolved
Related Reports
Duplicate :  
Relates :  
Description
----------messages:(5/277)----------
JDK under test: (/export/local/aurora/sandbox/sca/vmsqe/jdk/nightly/product/main_baseline/linux-i586)
java version "1.9.0-ea"
Java(TM) SE Runtime Environment (build 1.9.0-ea-b11)
Java HotSpot(TM) Server VM (build 1.9.0-internal-201405082212.cthaling.comp_to_main, mixed mode)
.
.
.

----------messages:(3/347)----------
command: main -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM DekkerTest
reason: User specified action: run main/othervm -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM DekkerTest 
elapsed time (seconds): 0.011
----------System.out:(0/0)----------
----------System.err:(3/160)----------
CICompilerCount of 1 is invalid; must be at least 2
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Comments
Inspecting the source bundle shows that the failing version does not include the fix of JDK-8042431, which fixes the problem. The bug is not reproducible in later builds.
20-06-2014

Albert, you need to test 201405082212.cthaling.comp_to_main JPRT bundles.
12-05-2014

ILW=CICompilerCount should be allowed to be 1 when Tiered is off, always, none=LHH=P4
12-05-2014

Is this still and issue? /java/re/jdk/9/promoted/ea/b12/binaries/linux-i586/bin/java -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:CICompilerCount=1 -XX:-TieredCompilation -XX:+StressGCM -XX:+StressLCM -version seems to work fine.
12-05-2014

RULE compiler/membars/DekkerTest.java ExitCode 1
09-05-2014