- ppc-aix-port-dev - openjdk.org

jtreg testing (a test)
by Steve Poole 11 Dec '12

11 Dec '12

just thought I'd share this with you all. This is the result of a reasonable run of the jtteg hotspot regression tests in PPC-AIX JDK7u repos The matrix has machines across the top and JVM's under test for the rows. The machines are , in order, AIX, Linux x86_64 and Linux X86_32. The IBM and Oracle JVM rows are standard JVM's (which explains the grey button or Dreyfus/oracle as the is no standard Oracle JVM for AIX :-) The other JVMs are Hotspot JVM's built from either the main JDK7u repo or the PPC-AIX repo. I'm not ready to share the results yet as I need to fix some more config issues in running jtreg and I need to create a exclusion list for the tests that will never pass when run against an IBM JVM. I also need do similar for the JDK tests I have running. I'll add the LinuxPPC machine to the matrix once I've sorted out the above - the PPC-AIX JVM is a little slow at the moment and it delays the test runs considerably. Still, hope this is generally encouraging!

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jtreg results v 3
by Steve Poole 11 Dec '12

11 Dec '12

As you may have noticed (or not) there was a problem with the previous note that stripped off the picture I want to share. Here's try 3. Picture is here JenkinsScreenGrab.png just thought I'd share this with you all. This is the result of a reasonable run of the jtteg hotspot regression tests in PPC-AIX JDK7u repos The matrix has machines across the top and JVM's under test for the rows. The machines are , in order, AIX, Linux x86_64 and Linux X86_32. The IBM and Oracle JVM rows are standard JVM's (which explains the grey button or Dreyfus/oracle as the is no standard Oracle JVM for AIX :-) The other JVMs are Hotspot JVM's built from either the main JDK7u repo or the PPC-AIX repo. I'm not ready to share the results yet as I need to fix some more config issues in running jtreg and I need to create a exclusion list for the tests that will never pass when run against an IBM JVM. I also need do similar for the JDK tests I have running. I'll add the LinuxPPC machine to the matrix once I've sorted out the above - the PPC-AIX JVM is a little slow at the moment and it delays the test runs considerably. Still, hope this is generally encouraging!

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jtreg testing
by Steve Poole 11 Dec '12

11 Dec '12

just thought I'd share this with you all. This is the result of a reasonable run of the jtteg hotspot regression tests in PPC-AIX JDK7u repos The matrix has machines across the top and JVM's under test for the rows. The machines are , in order, AIX, Linux x86_64 and Linux X86_32. The IBM and Oracle JVM rows are standard JVM's (which explains the grey button or Dreyfus/oracle as the is no standard Oracle JVM for AIX :-) The other JVMs are Hotspot JVM's built from either the main JDK7u repo or the PPC-AIX repo. I'm not ready to share the results yet as I need to fix some more config issues in running jtreg and I need to create a exclusion list for the tests that will never pass when run against an IBM JVM. I also need do similar for the JDK tests I have running. I'll add the LinuxPPC machine to the matrix once I've sorted out the above - the PPC-AIX JVM is a little slow at the moment and it delays the test runs considerably. Still, hope this is generally encouraging!

1 0

jtreg testing
by Steve Poole 11 Dec '12

11 Dec '12

just thought I'd share this with you all. This is the result of a reasonable run of the jtteg hotspot regression tests in PPC-AIX JDK7u repos The matrix has machines across the top and JVM's under test for the rows. The machines are , in order, AIX, Linux x86_64 and Linux X86_32. The IBM and Oracle JVM rows are standard JVM's (which explains the grey button or Dreyfus/oracle as the is no standard Oracle JVM for AIX :-) The other JVMs are Hotspot JVM's built from either the main JDK7u repo or the PPC-AIX repo. I'm not ready to share the results yet as I need to fix some more config issues in running jtreg and I need to create a exclusion list for the tests that will never pass when run against an IBM JVM. I also need do similar for the JDK tests I have running. I'll add the LinuxPPC machine to the matrix once I've sorted out the above - the PPC-AIX JVM is a little slow at the moment and it delays the test runs considerably. Still, hope this is generally encouraging!

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hg: ppc-aix-port/jdk7u/hotspot: opto: switch off OptimizeFill on PPC as it causes errors.
by goetz.lindenmaier＠sap.com 11 Dec '12

11 Dec '12

Changeset: eaff2cfc5f6a Author: Goetz Date: 2012-12-10 17:58 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/eaff2cfc5f6a opto: switch off OptimizeFill on PPC as it causes errors. E.g., jbb2005 can not properly parse XML. ! src/share/vm/opto/c2_globals.hpp

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hg: ppc-aix-port/jdk7u/hotspot: 3 new changesets
by goetz.lindenmaier＠sap.com 07 Dec '12

07 Dec '12

Changeset: ca3cac6a53bd Author: Goetz Date: 2012-12-07 16:57 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/ca3cac6a53bd Improve handling of memory ordering in taskqueue.hpp. The current implementation does not work on PPC. - Always access _bottom with ordered operations. - Handle subfields of age directly from TaskQueue. ! src/share/vm/utilities/taskqueue.hpp Changeset: 3cd0e8951ecc Author: Goetz Date: 2012-12-07 17:02 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/3cd0e8951ecc opto: issue more memory barriers as neede on PPC. ! src/share/vm/opto/generateOptoStub.cpp ! src/share/vm/opto/library_call.cpp ! src/share/vm/opto/parse3.cpp Changeset: 07fd72d0ca47 Author: Goetz Date: 2012-12-07 17:05 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/07fd72d0ca47 Memory ordering as required for platforms with weak memory ordering (PPC) ! src/share/vm/code/nmethod.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.cpp ! src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp ! src/share/vm/interpreter/bytecodeInterpreter.cpp ! src/share/vm/memory/barrierSet.hpp ! src/share/vm/memory/barrierSet.inline.hpp ! src/share/vm/memory/cardTableModRefBS.cpp ! src/share/vm/memory/cardTableModRefBS.hpp ! src/share/vm/memory/modRefBarrierSet.hpp ! src/share/vm/oops/cpCacheOop.cpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/oops/oop.inline.hpp ! src/share/vm/runtime/sweeper.cpp ! src/share/vm/runtime/synchronizer.cpp ! src/share/vm/runtime/thread.hpp

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hg: ppc-aix-port/jdk7u/hotspot: Fix broken AIX build
by volker.simonis＠gmail.com 07 Dec '12

07 Dec '12

Changeset: 1d9ec232470d Author: simonis Date: 2012-12-07 14:53 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/1d9ec232470d Fix broken AIX build - We still need to copy some of the Power7 defines from systemcfg.h into os_aix.cpp in order to build on older (i.e. 5.3) AIX releases. - Unfortunately, ImplicitNullChecks is a 'development' flag, so we can only adjust it in non-product builds. In the 'product' build we now just issue a warning if the settigns are incorrect. ! src/os/aix/vm/os_aix.cpp

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hg: ppc-aix-port/jdk7u/hotspot: Check consistency of the PPC-specific flag 'UseSIGTRAP' with 'ImplicitRangeChecks' and 'ImplicitNullChecks'
by volker.simonis＠gmail.com 06 Dec '12

06 Dec '12

Changeset: 34997231d33a Author: simonis Date: 2012-12-06 19:13 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/34997231d33a Check consistency of the PPC-specific flag 'UseSIGTRAP' with 'ImplicitRangeChecks' and 'ImplicitNullChecks' Because 'UseSIGTRAP' is CPU-specific but ImplicitNullChecks is OS-dependent and ImplicitRangeChecks is CPU-specific a well, we do these consistency checks in 'src/cpu/ppc/vm/vm_version_ppc.cpp' and 'src/os/aix/vm/os_aix.cpp' respectively instead of clobbering the shared 'arguments.cpp'. It would be nice though to have a kind of platform dependent 'do_pd_flag_adjustments()' method but unfortunately this is not the case yet. (See http://mail.openjdk.java.net/pipermail/hotspot-runtime-dev/2012-October/thr…) ! src/cpu/ppc/vm/vm_version_ppc.cpp ! src/os/aix/vm/os_aix.cpp

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hg: ppc-aix-port/jdk7u/hotspot: Fix IA64 preprocessor conditionals on AIX!!!
by volker.simonis＠gmail.com 06 Dec '12

06 Dec '12

Changeset: 047ed76222c9 Author: simonis Date: 2012-12-06 18:06 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/047ed76222c9 Fix IA64 preprocessor conditionals on AIX!!! On AIX <sys/systemcfg.h> unconditionally defines IA64. At least on AIX 7.1 this is a real problem because 'systemcfg.h' is indirectly included by 'pthread.h' and other common system headers and this breaks all preprocessor conditionals which check for IA64. Also removed some old code which pretended to prevent inlining in some places for GCC platforms other than IA64. ! src/os/aix/vm/os_aix.cpp ! src/share/vm/interpreter/bytecodeInterpreter.cpp ! src/share/vm/opto/generateOptoStub.cpp ! src/share/vm/opto/output.cpp ! src/share/vm/prims/forte.cpp ! src/share/vm/runtime/objectMonitor.cpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/synchronizer.cpp ! src/share/vm/utilities/macros.hpp

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hg: ppc-aix-port/jdk7u/hotspot: ppc: compiler fixes & enable OSR
by goetz.lindenmaier＠sap.com 04 Dec '12

04 Dec '12

Changeset: 2bd6a58395e9 Author: Goetz Date: 2012-12-04 22:25 +0100 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/2bd6a58395e9 ppc: compiler fixes & enable OSR ! src/cpu/ppc/vm/assembler_ppc.cpp ! src/cpu/ppc/vm/assembler_ppc.hpp ! src/cpu/ppc/vm/c2_globals_ppc.hpp ! src/cpu/ppc/vm/cppInterpreter_ppc.cpp ! src/cpu/ppc/vm/ppc.ad ! src/cpu/ppc/vm/stubGenerator_ppc.cpp

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