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From: AntonFarygin <rider@altlinux.com>
To: devel@altlinux.ru
Cc: sisyphus@altlinux.ru
Subject: [sisyphus] Re: I: java crash testing w/2.4.20-alt (was: [devel] major and block bugs)
Date: Wed, 25 Dec 2002 12:47:49 +0300
Message-ID: <3E097EC5.60303@altlinux.com> (raw)
In-Reply-To: <20021225084059.GN9697@osdn.org.ua>

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Michael Shigorin пишет:

>On Thu, Dec 19, 2002 at 08:36:08PM +0200, Victor Forsyuk wrote:
>  
>
>>Я бы добавил еще один [block]: kernel24 практически
>>неработоспособен с java-приложениями. По крайней мере, если это
>>не block, то я не понимаю, что тогда вообще может называться
>>block'ом.
>>    
>>
>
>По мотивам обсуждения в sisyphus
>(http://www.altlinux.ru/pipermail/sisyphus/2002-April/029563.html
>и дальше по треду) было произведено несколько тестов.
>
>Приборы и материалы: 
>
>- kernel24-up-2.4.20-alt0.7
>- glibc-core-i686-2.2.6-alt0.6 (опционально)
>- AXP1700+
>- все, кажется, в кэше (150M cached)
>
>Кофе и кофеварки:
>
>- SegFaultTest.class (см. ссылку), собранный IBM JDK 1.3.1; 
>- IBM JDK 1.3.1;
>- Sun JRE 1.3.1 (jre-1.3.1-alt2);
>- Sun JDK 1.4.0_01 (setup failed).
>
>Резюме: 
>
>- без glibc-core-i686 -- никак (спасибо Михаилу Румянцеву за
>  ключевой толчок в нужном направлении);
>- с ней у IBM JDK все равно остаются проблемы (впрочем, есть еще
>  мои некофейные руки);
>- с ней у Sun JRE 1.3.1 наступает облегчение и "полет"
>  крэштеста продолжается ~8--9 сек (вместо ~0.1 сек).
>
>Слайды:
>
>---
>trickster:~/src> JAVA_HOME=/opt/IBMJava2-131 /opt/IBMJava2-131/bin/javac SegFaultTest.java
>
>trickster:~/src> JAVA_HOME=/opt/IBMJava2-131 /usr/bin/time /opt/IBMJava2-131/bin/java SegFaultTest
>Unexpected exception has occurred:
>ReportedExceptionCode = 40, at ExceptionAddress = 402540d4
>        UNABLE_TO_GROW_STACK occured outside Interpreter and JITed code
>        ExecMode = EXECMODE_COMPILEDCODE
>        stackpointer=0xbffc73d0
>Writing Java core file ....
>Unexpected exception has occurred:
>ReportedExceptionCode = 40, at ExceptionAddress = 402ca601
>        UNABLE_TO_GROW_STACK occured outside Interpreter and JITed code
>        ExecMode = EXECMODE_COMPILEDCODE
>Written Java core to javacore.txt
>0.23user 0.05system 0:00.27elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
>0inputs+0outputs (2434major+2372minor)pagefaults 0swaps
>
>trickster:~/src> JAVA_HOME=/usr/lib/jre1.3.1 /usr/bin/time /usr/lib/jre1.3.1/bin/java SegFaultTest 
>0.17user 0.06system 0:00.50elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k
>0inputs+0outputs (5064major+2470minor)pagefaults 0swaps
>
>trickster:~/src> sudo rpm -i /var/cache/apt/archives/glibc-core-i686_6%3a2.2.6-alt0.6_i686.rpm 
>
>trickster:~/src> JAVA_HOME=/usr/lib/jre1.3.1 /usr/bin/time /usr/lib/jre1.3.1/bin/java SegFaultTest 
>0.19user 0.08system 0:08.94elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k
>0inputs+0outputs (5080major+3946minor)pagefaults 0swaps
>
>trickster:~/src> JAVA_HOME=/usr/lib/jre1.3.1 /usr/bin/time /usr/lib/jre1.3.1/bin/java SegFaultTest 
>0.20user 0.05system 0:07.70elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k
>0inputs+0outputs (5080major+3946minor)pagefaults 0swaps
>
>trickster:~/src> JAVA_HOME=/opt/IBMJava2-131 /usr/bin/time /opt/IBMJava2-131/bin/java SegFaultTest 
>Unexpected exception has occurred:
>ReportedExceptionCode = 40, at ExceptionAddress = 402590d4
>        UNABLE_TO_GROW_STACK occured outside Interpreter and JITed code
>        ExecMode = EXECMODE_COMPILEDCODE
>        stackpointer=0xbffc73f0
>Writing Java core file ....
>Unexpected exception has occurred:
>ReportedExceptionCode = 40, at ExceptionAddress = 402cf601
>        UNABLE_TO_GROW_STACK occured outside Interpreter and JITed code
>        ExecMode = EXECMODE_COMPILEDCODE
>Written Java core to javacore.txt
>0.25user 0.03system 0:00.27elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
>0inputs+0outputs (2436major+2049minor)pagefaults 0swaps
>trickster:~/src> sudo rpm -e --nodeps --noscripts gcc-common jre 
>trickster:~/src> sudo rpm -i /home/mike/RPM/RPMS/i586/j2sdk-sun-1.4.0_01-alt1.i586.rpm 
>---
>
>...на этом месте я пока буксую:
>
>---
>trickster:~/src> JAVA_HOME=/usr/lib/jdk /usr/lib/jdk/bin/java SegFaultTest 
>Error occurred during initialization of VM           
>java.lang.NullPointerException
>trickster:~/src> JAVA_HOME=/usr/lib/jdk/jre /usr/lib/jdk/jre/bin/java SegFaultTest
>Error occurred during initialization of VM
>java.lang.NullPointerException
>---
>
>Баги:
>
>Может, кто напомнит/намекнет, как правильнее готовить IBM JDK --
>я еще не проснулся. %)
>
>Планы:
>
>Дальше планируется провести тесты установки Oracle; тут вопрос:
>более осмысленно использовать 8.x или 9.x? (применительно к
>"капризности по java/kernel/libc")
>  
>
Все это хорошо. Но - рекомендую все-таки использовать 2.4.20 ядро для 
тестов. Правда оно не в Sisysphus, но если попросить Костика выложить 
его куда-нить.

Не в Sisyphus - по причине непрохождения одного очень критичного теста.

Rgds,
Rider


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  parent reply	other threads:[~2002-12-25  9:47 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-25  8:40   ` [sisyphus] " Michael Shigorin
2002-12-25  8:38     ` Денис Якимов
2002-12-25 11:53       ` [sisyphus] " Michael Shigorin
2002-12-25 12:32         ` Alexandre Prokoudine
2002-12-25 13:30           ` [sisyphus] Re: [docs] " Michael Shigorin
2002-12-25 13:32           ` Michael Shigorin
2002-12-25  9:47     ` AntonFarygin [this message]
2002-12-25  8:54       ` [sisyphus] " Korshunov Ilya
2002-12-25  9:02         ` Alexey V. Lubimov
2002-12-25  9:09           ` Korshunov Ilya
2002-12-25  9:15       ` [sisyphus] [JT] Re: I: java crash testing w/2.4.20-alt Michael Shigorin
2002-12-25  9:49     ` [sisyphus] I: java crash testing w/2.4.20-alt (was: [devel] major and block bugs) Michael Rumjantsev
2002-12-25 10:06       ` Dmitry V. Levin
2002-12-25 11:12         ` AntonFarygin
2002-12-25 11:44           ` Michael Rumjantsev
2002-12-25 11:51             ` AntonFarygin
2002-12-25 14:18               ` Michael Rumjantsev
2002-12-25 15:54                 ` [sisyphus] " Michael Shigorin
2002-12-25 15:55                   ` Michael Shigorin
2002-12-25 16:59                   ` Dmitry V. Levin
2002-12-25 17:12                     ` Korshunov Ilya
2002-12-25 17:50                       ` Dmitry V. Levin
2002-12-25 17:21                     ` Sergey Vlasov
2002-12-25 17:50                       ` [sisyphus] glibc-core [attn: mike, avl] Dmitry V. Levin
2002-12-25 18:04                         ` Sergey Vlasov
2002-12-26  5:41                     ` [sisyphus] Re: I: java crash testing w/2.4.20-alt (was: [devel] major and block bugs) Michael Rumjantsev
2002-12-26  8:39                       ` Dmitry V. Levin
2002-12-26 10:51                         ` Dmitry V. Levin
2002-12-26 10:55                           ` Aleksey Novodvorsky
2002-12-26 11:53                             ` Dmitry V. Levin
2002-12-29  8:43                               ` Борис Ревякин
2002-12-26 12:03                           ` Michael Rumjantsev
2002-12-26 12:23                             ` [sisyphus] LD_ASSUME_KERNEL Dmitry V. Levin
2002-12-26 13:41                               ` Michael Rumjantsev
2002-12-26 16:23                           ` [sisyphus] Re: I: java crash testing w/2.4.20-alt (was: [devel] major and block bugs) Michael Shigorin

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