[CppAD] OpenMP error in debug mode

[Brad Bell]

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
>