[GiNaC-list] ginac and openmp

Vladimir V. Kisil kisilv at maths.leeds.ac.uk
Sat Dec 2 12:57:19 CET 2017

>>>>> On Sat, 2 Dec 2017 00:33:26 +0000, Tania Robens <robens at pa.msu.edu> said:

    TR> Dear all I am trying to run ginac with openmp and get seg
    TR> faults... [all in a very naive fashion at the moment]. Is the
    TR> code supposed to run ad hoc with openmp (compiled accordingly of
    TR> course)/ are there any pitfalls/ ... ??

    I am not an expert in this, but it seems to me that GiNaC is
  designed in way which is not compatible with parallel computing. Some
  internals are dynamically generated in the assumption, that there is
  only the single thread....
Vladimir V. Kisil                 http://www.maths.leeds.ac.uk/~kisilv/
  Book:     Geometry of Mobius Transformations     http://goo.gl/EaG2Vu
  Software: Geometry of cycles          http://moebinv.sourceforge.net/

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