google_pipeline_tests falls in deadlock

[admo]

Hi,
I would like to use your library in my project. Unfortunately I've (probably) found a bug.
I've compiled google_pipeline_tests, and run it in a loop. In most cases it ends as expected, but sometimes it hangs. The output is as following:
Running 3 test cases...
get for 2
get for 4
get for 6
get for 8
get for 10
Consuming user (User : 2)
Consuming user (User : 4)
Consuming user (User : 6)
Consuming user (User : 8)
Consuming user (User : 10)
find_uid for Foo
find_uid for BarA
find_uid for BazBB
find_uid for QuxCCC
get for 3
get for 3
get for 4
get for 4
get for 5
get for 5
get for 6
get for 6
Consuming user (User : 3)
Consuming user (User : 3)
Consuming user (User : 4)
Consuming user (User : 4)
Consuming user (User : 5)
Consuming user (User : 5)
Consuming user (User : 6)
Consuming user (User : 6)

Sometimes it prints out also:
a.out: /usr/include/boost/thread/pthread/condition_variable_fwd.hpp:81: boost::condition_variable::~condition_variable(): Assertion `!ret' failed.
unknown location(0): fatal error in "Example": signal: SIGABRT (application abort requested)

I've built this test with boost 1.58 on ubuntu 16.04.1 with gcc 5.4.0.
Have you faced such problem?
If you want I can provide more information, e.g. backtraces.

[erenon]

Hi,
Sorry, I have no free time to support this library.

It might be worthwhile to raise this issue on the boost mailing list if

• it is reproducible using the latest boost version, and
• it is a result of correct usage of a condvar.

Thanks,
Benedek

On Oct 26, 2016 12:09, "Adam Oleksy" [email protected] wrote:

Hi,
I would like to use your library in my project. Unfortunately I've
(probably) found a bug.
I've compiled google_pipeline_tests, and run it in a loop. In most cases it
ends as expected, but sometimes it hangs. The output is as following:
Running 3 test cases...
get for 2
get for 4
get for 6
get for 8
get for 10
Consuming user (User : 2)
Consuming user (User : 4)
Consuming user (User : 6)
Consuming user (User : 8)
Consuming user (User : 10)
find_uid for Foo
find_uid for BarA
find_uid for BazBB
find_uid for QuxCCC
get for 3
get for 3
get for 4
get for 4
get for 5
get for 5
get for 6
get for 6
Consuming user (User : 3)
Consuming user (User : 3)
Consuming user (User : 4)
Consuming user (User : 4)
Consuming user (User : 5)
Consuming user (User : 5)
Consuming user (User : 6)
Consuming user (User : 6)

Sometimes it prints out also:
a.out: /usr/include/boost/thread/pthread/condition_variable_fwd.hpp:81:
boost::condition_variable::~condition_variable(): Assertion `!ret' failed.
unknown location(0): fatal error in "Example": signal: SIGABRT (application
abort requested)

I've built this test with boost 1.58 on ubuntu 16.04.1 with gcc 5.4.0.
Have you faced such problem?
If you want I can provide more information, e.g. backtraces.

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[admo]

Hi Benedek,
Thank you for response. I understand that this project is not under the development.
I will do that.