无限循环检测 [英] infinite loop detection
问题描述
我有一个程序在一两天后总是死了，我想
在某个地方，一段代码怀疑涉及到一个
无限循环。但由于某种原因，调试非常困难。所以我可能会有一些工具可以静态分析代码和
如果发现这种潜在的问题请注意我。有什么建议吗？ （
i更喜欢linux开源工具）
谢谢。
-
木质
i have a program which always run dead after one or two days, i think
somewhere a piece of the code is suspicious of involving into a
infinite loop. but for some reason, it is very hard to debug. so i
thing there might be tool which can statically analysis the code and
notice me this kind of potential problems if found. any suggestion? (
i prefer linux open source tools )
thanks.
-
woody
推荐答案
文章< 11 ******************* **@m79g2000cwm.googlegroups。 com>，
Steven Woody< na ******** @ gmail.comwrote：
In article <11*********************@m79g2000cwm.googlegroups. com>,
Steven Woody <na********@gmail.comwrote:
>我有一个在一两天后总是运行死的程序，我认为在某个地方，一段代码怀疑涉及到无限循环。但由于某种原因，调试非常困难。所以我可能有工具可以静态分析代码，并注意到如果发现这种潜在的问题。有什么建议吗？ （
我更喜欢linux开源工具）
>i have a program which always run dead after one or two days, i think
somewhere a piece of the code is suspicious of involving into a
infinite loop. but for some reason, it is very hard to debug. so i
thing there might be tool which can statically analysis the code and
notice me this kind of potential problems if found. any suggestion? (
i prefer linux open source tools )
http://en.wikipedia.org/wiki/Halting_problem
-
编程是在你忙于制定其他计划的时候发生的事情。
http://en.wikipedia.org/wiki/Halting_problem
--
Programming is what happens while you''re busy making other plans.
Walter Roberson< ro ****** @ ibd.nrc-cnrc.gc.cawrote：
Walter Roberson <ro******@ibd.nrc-cnrc.gc.cawrote:
Steven Woody< na ******** @ gmail.comwrote：
Steven Woody <na********@gmail.comwrote:
i有一个程序在一两天后总是死了，我想想
在某个地方，一段代码怀疑涉及到一个
无限循环。但由于某种原因，调试非常困难。所以我可能会有一些工具可以静态分析代码和
如果发现这种潜在的问题请注意我。有什么建议吗？ （
i更喜欢linux开源工具）
i have a program which always run dead after one or two days, i think
somewhere a piece of the code is suspicious of involving into a
infinite loop. but for some reason, it is very hard to debug. so i
thing there might be tool which can statically analysis the code and
notice me this kind of potential problems if found. any suggestion? (
i prefer linux open source tools )
1）正如沃尔特指出的那样，你的问题没有一般性的< br $> b $ b解决方案。
2）有可能有一些开源代码分析工具
可以使用一个启发式方法来识别潜在的错误，但是这个新闻组不是一个可以询问它的地方：
http://www.ungerhu.com/jxh/clc.welcome.txt
http://c-faq.com
http://benpfaff.org/writings/clc/off-topic.html
3）即使你找到了这样一个工具，是什么让你认为你的b $ b问题是一个无限循环？你怎么知道你没有内存泄漏的内存泄漏？
4）我肯定comp.unix.programmer会是能够建议好的
调试工具和技术来帮助你解决问题。
-
C. Benson Manica |我*应该*知道我在说什么 - 如果我
cbmanica（at）gmail.com |不，我需要知道。火焰欢迎。
1) As Walter pointed out, your problem does not have a general
solution.
2) It is possible that there is some open-source code analysis tool
that may be able to use a heuristic to identify potential bugs, but
this newsgroup is not the place to ask about it:
http://www.ungerhu.com/jxh/clc.welcome.txt
http://c-faq.com
http://benpfaff.org/writings/clc/off-topic.html
3) Even if you found such a tool, what makes you think that your
problem is an infinite loop? How do you know that you do not have a
memory leak, for exmaple?
4) I''m sure comp.unix.programmer would be able to suggest good
debugging tools and techniques to help you solve your problem.
--
C. Benson Manica | I *should* know what I''m talking about - if I
cbmanica(at)gmail.com | don''t, I need to know. Flames welcome.
Steven Woody< na ******** @ gmail.comwrote：
（道歉对于那些看到此消息重复的人，原来的
被错误地发布为对Walter的帖子而不是OP的回复。）
Steven Woody <na********@gmail.comwrote:
(Apologies to those who see a duplicate of this message, the original
was mis-posted as a reply to Walter''s post rather than to OP.)
i有一个程序在一两天后总是运行死亡，我想
某个地方的某段代码可疑涉及到
无限循环。但由于某种原因，调试非常困难。所以我可能会有一些工具可以静态分析代码和
如果发现这种潜在的问题请注意我。有什么建议吗？ （
i更喜欢linux开源工具）
i have a program which always run dead after one or two days, i think
somewhere a piece of the code is suspicious of involving into a
infinite loop. but for some reason, it is very hard to debug. so i
thing there might be tool which can statically analysis the code and
notice me this kind of potential problems if found. any suggestion? (
i prefer linux open source tools )
1）正如沃尔特指出的那样，你的问题没有一般性的
解决方案。
2）有可能有一些开源代码分析工具
可能能够使用启发式识别潜在的错误，但
这个新闻组不是这个问题的地方：
http://www.ungerhu.com/jxh/clc.welcome.txt
http://c-faq.com
http://benpfaff.org/writings/clc/off-topic.html
3）即使你找到了这样一个工具，是什么让你觉得你的问题是一个无限循环？你怎么知道你没有内存泄漏的内存泄漏？
4）我肯定comp.unix.programmer会是能够建议好的
调试工具和技术来帮助你解决问题。
-
C. Benson Manica |我*应该*知道我在说什么 - 如果我
cbmanica（at）gmail.com |不，我需要知道。火焰欢迎。
-
C. Benson Manica |我*应该*知道我在说什么 - 如果我
cbmanica（at）gmail.com |不，我需要知道。火焰欢迎。
1) As Walter pointed out, your problem does not have a general
solution.
2) It is possible that there is some open-source code analysis tool
that may be able to use a heuristic to identify potential bugs, but
this newsgroup is not the place to ask about it:
http://www.ungerhu.com/jxh/clc.welcome.txt
http://c-faq.com
http://benpfaff.org/writings/clc/off-topic.html
3) Even if you found such a tool, what makes you think that your
problem is an infinite loop? How do you know that you do not have a
memory leak, for exmaple?
4) I''m sure comp.unix.programmer would be able to suggest good
debugging tools and techniques to help you solve your problem.
--
C. Benson Manica | I *should* know what I''m talking about - if I
cbmanica(at)gmail.com | don''t, I need to know. Flames welcome.
--
C. Benson Manica | I *should* know what I''m talking about - if I
cbmanica(at)gmail.com | don''t, I need to know. Flames welcome.
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