[CppAD] OpenMP error in debug mode

[Brad Bell]

This bug was fixed by the the revision
     https://projects.coin-or.org/CppAD/changeset/1886

For the user's view of this revision, see the heading 02-19 in
     http://www.coin-or.org/CppAD/Doc/whats_new_11.xml

Running openmp/run.sh with compiler="g++", openmp="-fopenmp", and  
other_flags="-g", should no longer result in an assertion error.

On 2/18/2011 5:44 AM, Brad Bell wrote:
> I forgot to mention that, in the value for other_flags, you should change
>       -NDEBUG -O2
> testing without CppAD error checking and with optimization, to
>       -g
> testing with CppAD error checking and enabling use of the debugger.
>
> Doing so on my system has verified your bug report below. I will look
> into it.
>
> Thanks.
>
> On 2/18/2011 5:28 AM, Brad Bell wrote:
>> The shell script openmp/run.sh can be used to test using CppAD with
>> OpenMP on your system.
>> You will need to change the value of openmp_flag to so so; see
>>
>> http://www.coin-or.org/CppAD/Doc/openmp_run.sh.xml#Purpose.OpenMP%20Flag
>> Please do so and then try running this test on your system.
>> This will test to case where there _OPENMP is defined and there is only
>> one thread.
>>
>> P.S.
>> I recently fixed a minor problem with openmp/run.sh. You can make the
>> same change to your local copy, or download a current copy of CppAD.
>>
>>
>> On 2/16/2011 4:29 AM, schattenpflanze at arcor.de wrote:
>>>> Did you set the maximum number of threads with using the routine
>>>> http://www.coin-or.org/CppAD/Doc/omp_max_thread.xml
>>>>
>>>> The error message says 'unknown source' so for some reason CppAD
>>>> `thinks' you have, but I am just checking.
>>> At first I thought that calling omp_max_thread() earlier in my program
>>> had solved the problem. Unfortunately, the error still occurs if I
>>> compile with OpenMP support but at the same time set the number of
>>> threads to 1 (i.e., no actual multithreading occurs). If I call
>>> omp_max_thread(2), although I use only a single thread, the error does
>>> not occur.
>>>
>>> Best regards,
>>> Peter
>>>
>>> _______________________________________________
>>> CppAD mailing list
>>> CppAD at list.coin-or.org
>>> http://list.coin-or.org/mailman/listinfo/cppad
>>>
>> _______________________________________________
>> CppAD mailing list
>> CppAD at list.coin-or.org
>> http://list.coin-or.org/mailman/listinfo/cppad
>>
> _______________________________________________
> CppAD mailing list
> CppAD at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/cppad
>