TELEMAC-MASCARET Forum: Unidentified segmentation fault error with Mascaret (1/1)

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TOPIC: Unidentified segmentation fault error with Mascaret

Unidentified segmentation fault error with Mascaret 10 years 8 months ago #12370

special_20	Hello all, I've got a segmentation fault with Mascaret that happens at the end of the systeme_mascaret.f90 subroutine during the global deallocation of the variables. But this happens only with a particular case (I mean geometry and .cas file). With other geometry and .cas file I don't have this problem. Do you have any idea to help me ?
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Unidentified segmentation fault error with Mascaret 10 years 8 months ago #12372

fzao
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Hello special_20,

as far as I remember this subroutine was specifically created for the DAMP project to mimic the role of an API before the release of the MASCARET one. If you are a user of DAMP, you may consider to use a version based on the official MASCARET API if it is available.

If it is not available or you cannot change of version, try to compile and run your executable in debug mode in order to identify the deallocation problem. As all pointers are tested for association before the deallocation, you can also try to force the initialisation for all the pointers to a null value. This will avoid the use of uninitialised pointers.

Regards

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