Dear Vladimir, all thanks. Are there any efforts to change this ?? I think it might be useful (in general) for future users/ developments/ etc Thanks Best Tania On Sat, 2 Dec 2017, Vladimir V. Kisil wrote:
On Sat, 2 Dec 2017 00:33:26 +0000, Tania Robens <robens@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/ _______________________________________________ GiNaC-list mailing list GiNaC-list@ginac.de https://www.cebix.net/mailman/listinfo/ginac-list
------------------------------------------------------------------------- Dr. habil. Tania Robens Michigan State University Department of Physics and Astronomy 567 Wilson Road East Lansing, MI 48824 USA