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From "Sergey Dmitriev (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-5252) [drlvm][jit][opt] H5090 causes JBoss/SPECjAppServer2004 failure
Date Thu, 06 Dec 2007 13:51:43 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-5252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12549041
] 

Sergey Dmitriev commented on HARMONY-5252:
------------------------------------------

The last patch is just fine. Thanks, Maxim! The issue can be closed now.

> [drlvm][jit][opt] H5090 causes JBoss/SPECjAppServer2004 failure
> ---------------------------------------------------------------
>
>                 Key: HARMONY-5252
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5252
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: linux32
>            Reporter: Sergey Dmitriev
>            Assignee: Mikhail Fursov
>         Attachments: HARMONY_5252.patch
>
>
> H5090 "[drlvm][jit][opt]operator strength reduction" patch causes JBoss/SPECjAppServer2004
failure.
> SIGSEGV in VM code.
> Stack trace:
>   0: Jitrino::OSR::apply(Jitrino::Type*, Jitrino::Opcode, Jitrino::Operation, Jitrino::SsaOpnd*,
Jitrino::SsaOpnd*) (??:-1)
>   1: Jitrino::OSR::replaceOperand(unsigned int, Jitrino::Inst*, Jitrino::SsaOpnd*, Jitrino::Opnd*,
Jitrino::Node*, Jitrino::Type*, Jitrino::Opcode, Jitrino::SsaOpnd*, Jitrino::Operation) (??:-1)
>   2: Jitrino::OSR::replaceOperands(Jitrino::Type*, Jitrino::Inst*, Jitrino::SsaOpnd*,
Jitrino::SsaOpnd*, Jitrino::Opcode, Jitrino::Operation) (??:-1)
>   3: Jitrino::OSR::reduce(Jitrino::Type*, Jitrino::Opcode, Jitrino::Operation, Jitrino::SsaOpnd*,
Jitrino::SsaOpnd*) (??:-1)
>   4: Jitrino::OSR::replaceOperand(unsigned int, Jitrino::Inst*, Jitrino::SsaOpnd*, Jitrino::Opnd*,
Jitrino::Node*, Jitrino::Type*, Jitrino::Opcode, Jitrino::SsaOpnd*, Jitrino::Operation) (??:-1)
>   5: Jitrino::OSR::replaceOperands(Jitrino::Type*, Jitrino::Inst*, Jitrino::SsaOpnd*,
Jitrino::SsaOpnd*, Jitrino::Opcode, Jitrino::Operation) (??:-1)
>   6: Jitrino::OSR::reduce(Jitrino::Type*, Jitrino::Opcode, Jitrino::Operation, Jitrino::SsaOpnd*,
Jitrino::SsaOpnd*) (??:-1)
>   7: Jitrino::OSR::replace(Jitrino::SsaOpnd*, Jitrino::SsaOpnd*, Jitrino::SsaOpnd*) (??:-1)
>   8: Jitrino::OSR::runPass() (??:-1)
>   9: Jitrino::OSRPass::_run(Jitrino::IRManager&) (??:-1)
>  10: Jitrino::OptPass::run() (??:-1)
>  11: Jitrino::runPipeline(Jitrino::CompilationContext*) (??:-1)
>  12: Jitrino::compileMethod(Jitrino::CompilationContext*) (??:-1)
>  13: Jitrino::Jitrino::CompileMethod(Jitrino::CompilationContext*) (??:-1)
>  14: JIT_compile_method_with_params (??:-1)
>  15: Dll_JIT::compile_method_with_params(void*, Method*, OpenMethodExecutionParams) (??:-1)
>  16: compile_do_compilation_jit(Method*, JIT*) (??:-1)
>  17: vm_compile_method (??:-1)
>  18: DrlEMImpl::methodProfileIsReady(MethodProfile*) (??:-1)
>  19: EdgeProfileCollector::onTimeout() (??:-1)
>  20: DrlEMImpl::tbsTimeout() (??:-1)
>  21: ProfilerThreadTimeout (??:-1)
>  22: Java_java_lang_EMThreadSupport_onTimeout (??:-1)
>  23: 0x4706CA56  <Generated stub>
>  24: java/lang/EMThreadSupport.run()V (EMThreadSupport.java:68)
>  25: java/lang/EMThreadSupport$1.run()V (EMThreadSupport.java:44)
>  26: java/lang/Thread.run()V (Thread.java:-1)
>  27: java/lang/Thread.runImpl()V (Thread.java:668)
>  28: ?? (??:-1)
>  29: .L806 (??:-1)
>  30: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (??:-1)
>  31: ExecuteMethod (??:-1)
>  32: vm_execute_java_method_array (??:-1)
>  33: call_method_no_ref_result(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*, jvalue*,
int) (??:-1)
>  34: CallVoidMethodA(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*) (??:-1)
>  35: jthread_wrapper_start_proc(void*) (??:-1)
>  36: ?? (??:-1)
>  37: ?? (??:-1)
> <end of stack trace>
> ./run.sh: line 209: 21865 Segmentation fault      "$JAVA" $JAVA_OPTS -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS"
-classpath "$JBOSS_CLASSPATH" org.jboss.Main "$@"
> Please be informed that there is another guilty commit H4965 (and H5218) which cause
JBoss failure. But having those patches rolled back we have OSR failure (this one actually).
See HARMONY-5251 about that issue.

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