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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 Tue, 04 Dec 2007 19:32:43 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-5252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12548371
] 

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

Yep. Here is the command line:
-Xms2800m -Xmx2800m -Xss512k -Xem:server -Xno_parallel_jit -XX:gc.use_large_page=/mnt/huge

> [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
>
> 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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