[Gmsh] Illegal Instructions

[m.schoening at e-und-a.ch]

Dear List,

I get an "Illegal Instructions" error in gmsh 3.0.2 when trying to mesh 2d 
models. The meshing is possible with version 2.16.

The error only occurs on some computers on our cluster system, but on 
these computers, the error is reproducible.

Here are the processors, where the error occurs:

AMD Phenom(tm) II X4 965 Processor 
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Intel(R) Xeon(R) CPU E5410 @ 2.33GHz 
AMD Athlon(tm) II X2 250 Processor @ 3Ghz 

The error does not occur on the following processors:
Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz 
AMD Opteron(TM) Processor 6220 3.00GHz 
Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz 
Intel Core2 Duo E6850 3.00GHz 

Best regards,

ppa. Marc C. Schöning
Dr.-Ing.
Leiter Forschung & Entwicklung / Head of R&D
Mitglied der Geschäftsleitung / Member of the Management
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Elektromaschinen und Antriebe AG
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Mail m.schoening at e-und-a.ch

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