Regarding Thread deadlock

[Pallav singh]

Hi All ,

is there a debugger available to find which thread's are in DeadLock
when we have more than two critical section protected with muxtex?

How to come out of this condition ?

Thanks
Pallav Singh

 

[Jack Klein]

Hi All ,

is there a debugger available to find which thread's are in DeadLock
when we have more than two critical section protected with muxtex?

Certainly, X-Ray for VRTX will do that for code running under VRTX. Of
course, although VRTX, although one of the early pioneering real time
operating systems, is not much used anymore. According to Wikipedia,
which should be taken with a grain of salt, VRTX runs the Hubble Space
Telescope.

How to come out of this condition ?

Of course, if you are running on another platform and not VRTX, X-Ray
would not be of much use to you.

Since the C++ language does not define debuggers, mutexes, critical
sections, or deadlocks, all such things are specific to your operating
system and compiler, which provide them as extensions or support
tools.

So you need to ask this question in a newsgroup that supports your
compiler and operating system.

Judging by the headers on your post, you need to ask in a group like

--
Jack Klein
Home: http://JK-Technology.Com
FAQs for
comp.lang.c http://c-faq.com/
comp.lang.c++ http://www.parashift.com/c++-faq-lite/
alt.comp.lang.learn.c-c++
http://www.club.cc.cmu.edu/~ajo/docs/FAQ-acllc.html

 

[Pallav singh]

Certainly, X-Ray for VRTX will do that for code running under VRTX. Of
course, although VRTX, although one of the early pioneering real time
operating systems, is not much used anymore. According to Wikipedia,
which should be taken with a grain of salt, VRTX runs the Hubble Space
Telescope.


Of course, if you are running on another platform and not VRTX, X-Ray
would not be of much use to you.

Since the C++ language does not define debuggers, mutexes, critical
sections, or deadlocks, all such things are specific to your operating
system and compiler, which provide them as extensions or support
tools.

So you need to ask this question in a newsgroup that supports your
compiler and operating system.

Judging by the headers on your post, you need to ask in a group like

--
Jack Klein
Home:http://JK-Technology.Com
FAQs for
comp.lang.chttp://c-faq.com/
comp.lang.c++http://www.parashift.com/c++-faq-lite/
alt.comp.lang.learn.c-c++http://www.club.cc.cmu.edu/~ajo/docs/FAQ-acllc.html

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I am looking debugger for Threads DeadLock solution in Linux platform

 

[Michael Oswald]

I am looking debugger for Threads DeadLock solution in Linux platform

Valgrind 3.3.0 has a tool called helgrind, which may do what you want, see
http://www.valgrind.org


Michael