You shouldn't compile with openmp, if the segmentation fault still occurs, compile again with debug flags (read the intel documentation for the flags or search this list for previous answers).
2016-02-22 22:34 GMT+01:00 Szendrő Márton <[email protected]>: > Dear Siesta Users, > > I compiled siesta on a HP SL250s cluster (Intel Xeon E5 processors) with > mpiifort compiler (ifort version 16.0.1, Intel MPI Library 5.1.2) and MKL > 11.3.1. The compilation was succesful, however during an mpi run on several > nodes (i tried it with different number of nodes with intel mpirun), siesta > barely starts and i get the following segmentation fault error on each node: > > forrtl: severe (174): SIGSEGV, segmentation fault occurred > Image PC Routine Line Source > siesta 000000000215BFB5 Unknown Unknown Unknown > siesta 0000000002159D77 Unknown Unknown Unknown > siesta 0000000002109F94 Unknown Unknown Unknown > siesta 0000000002109DA6 Unknown Unknown Unknown > siesta 00000000020979F6 Unknown Unknown Unknown > siesta 000000000209D770 Unknown Unknown Unknown > libpthread.so.0 00007F45A35E2710 Unknown Unknown Unknown > siesta 00000000008C0C8C Unknown Unknown Unknown > siesta 00000000008C93CA Unknown Unknown Unknown > siesta 000000000087D5D2 Unknown Unknown Unknown > siesta 000000000047D89C Unknown Unknown Unknown > siesta 00000000005ABD68 Unknown Unknown Unknown > siesta 00000000005E8AF6 Unknown Unknown Unknown > siesta 0000000000853AF0 Unknown Unknown Unknown > siesta 000000000042F71E Unknown Unknown Unknown > libc.so.6 00007F45A24FAD1D Unknown Unknown Unknown > siesta 000000000042F629 Unknown Unknown Unknown > > I attached my arch.make and fdf file. Previously i was able to run this fdf > file on other type of clusters e.g.: SG UV2000 with sgi mpt mpi. Any help > would be life saviour. > > Thank you, > > Regards > > Marton Szendro > > > -- Kind regards Nick
