Hi Joel, In that case, check out $CG/ins/cmd/cicp.cmd to see what kind of options are needed to turn on a parallel solver. You will likely want use the "choose best iterative solver" option along with something like the parallel bicg PETSc solver. Kyle On Friday 04 January 2008 16:45, Joel Guerrero wrote: > Hi Kyle, > > I think I'm using the parallel version of petsc, in anycase I will check. > > > Cheers, > > Joel > > ----- Original Message ---- > From: Kyle K. Chand <chand1@xxxxxxxx> > To: overture@xxxxxxxxxxxxx > Sent: Saturday, January 5, 2008 8:11:03 PM > Subject: [overture] Re: parallel ins > > > Hi Joel, > > You will need to use the parallel PETSc solvers to use the parallel ins > code. > If you have not built Overture with PETSc you will first need to build > PETSc > and then rebuild Overture. > > Regards, > Kyle > > On Friday 04 January 2008 16:31, Joel Guerrero wrote: > > Hi, > > > > So far I have been using parallel cns, which runs in parallel quite > > good. > > > Now I'm trying to use parallel ins, but I'm getting this error. Any > > suggestion, > > > > joel > > > > initialize the solution... > > interpolateAndApplyBoundaryConditions (start) steps=-1 t=0: number > > of > > > array ID's has increased to 684 > > > > >>>>>Cgins::project: project the initial conditions <<<< > > > > $$$$$$$$$$$$$$$ Cgins: updateToMatchGrid(CompositeGrid & cg) > > $$$$$$$$$$$$ > > > insBC: after generalizedDivergence: number of array ID's has > > increased to > > > 687 Oges::ERROR:serial generateMatrix called in parallel! > > > > Overture::abort: I am now going to purposely abort so that you can > > get a > > > traceback from a debugger [linux-p8i7:16457] *** Process received > > signal > > > *** > > [linux-p8i7:16457] Signal: Aborted (6) > > [linux-p8i7:16457] Signal code: (-6) > > Oges::ERROR:serial generateMatrix called in parallel! > > > > Overture::abort: I am now going to purposely abort so that you can > > get a > > > traceback from a debugger [linux-p8i7:16458] *** Process received > > signal > > > *** > > [linux-p8i7:16458] Signal: Aborted (6) > > [linux-p8i7:16458] Signal code: (-6) > > [linux-p8i7:16458] [ 0] [0xffffe440] > > [linux-p8i7:16458] [ 1] /lib/libc.so.6(abort+0x101) [0xb22481e1] > > [linux-p8i7:16458] [ 2] > > > ../../../../cg_parallel.v22/ins/bin/cgins(_ZN8Overture5abortERK7aString+0x5 > > >a) [0x807989e] [linux-p8i7:16458] [ 3] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges1 > > >4generateMatrixERi+0x34) [0xb5b48eca] [linux-p8i7:16458] [ 4] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges1 > > >0formMatrixERiS0_NS_23SparseStorageFormatEnumEbb+0xf73) [0xb5b489af] > > [linux-p8i7:16458] [ 5] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN18Yale > > >EquationSolver5solveER27doubleCompositeGridFunctionS1_+0x184) > > [0xb5b8c2de] > > > [linux-p8i7:16458] [ 6] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges5 > > >solveER27doubleCompositeGridFunctionS1_+0x9a) [0xb5b5a630] > > [linux-p8i7:16458] [ 7] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns32solveForTimeIndependentVariablesER12GridFunction+0xa4b) > > [0xb77d3e4d] > > > [linux-p8i7:16458] [ 8] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns7projectER12GridFunction+0x16fe) [0xb7733da4] [linux-p8i7:16458] [ > > 9] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver18initializeSolutionEv+0x1220) [0xb74ace9e] > > [linux-p8i7:16458] [10] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns18initializeSolutionEv+0x1e) [0xb78d6de6] [linux-p8i7:16458] [11] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver5setupERKd+0x4a2d) [0xb752acd7] [linux-p8i7:16458] > > [12] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver26setParametersInteractivelyEb+0x11b49) [0xb73cdb21] > > [linux-p8i7:16458] [13] ../../../../cg_parallel.v22/ins/bin/cgins > > [0x805b645] [linux-p8i7:16458] [14] > > /lib/libc.so.6(__libc_start_main+0xe0) > > > [0xb2232fe0] [linux-p8i7:16458] [15] > > ../../../../cg_parallel.v22/ins/bin/cgins(_ZN3MPI3Win4FreeEv+0x10d) > > [0x805acd1] [linux-p8i7:16458] *** End of error message *** > > [linux-p8i7:16457] [ 0] [0xffffe440] > > [linux-p8i7:16457] [ 1] /lib/libc.so.6(abort+0x101) [0xb22511e1] > > [linux-p8i7:16457] [ 2] > > > ../../../../cg_parallel.v22/ins/bin/cgins(_ZN8Overture5abortERK7aString+0x5 > > >a) [0x807989e] [linux-p8i7:16457] [ 3] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges1 > > >4generateMatrixERi+0x34) [0xb5b51eca] [linux-p8i7:16457] [ 4] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges1 > > >0formMatrixERiS0_NS_23SparseStorageFormatEnumEbb+0xf73) [0xb5b519af] > > [linux-p8i7:16457] [ 5] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN18Yale > > >EquationSolver5solveER27doubleCompositeGridFunctionS1_+0x184) > > [0xb5b952de] > > > [linux-p8i7:16457] [ 6] > > > /home/joegi/cfd/overture/Overture_parallel.v22/lib/libOverture.so(_ZN4Oges5 > > >solveER27doubleCompositeGridFunctionS1_+0x9a) [0xb5b63630] > > [linux-p8i7:16457] [ 7] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns32solveForTimeIndependentVariablesER12GridFunction+0xa4b) > > [0xb77dce4d] > > > [linux-p8i7:16457] [ 8] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns7projectER12GridFunction+0x16fe) [0xb773cda4] [linux-p8i7:16457] [ > > 9] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver18initializeSolutionEv+0x1220) [0xb74b5e9e] > > [linux-p8i7:16457] [10] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../ins/lib/libCgins.so(_ZN5Cgi > > >ns18initializeSolutionEv+0x1e) [0xb78dfde6] [linux-p8i7:16457] [11] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver5setupERKd+0x4a2d) [0xb7533cd7] [linux-p8i7:16457] > > [12] > > > /home/joegi/cfd/overture/cg_parallel.v22/ins/../common/lib/libCgCommon.so(_ > > >ZN12DomainSolver26setParametersInteractivelyEb+0x11b49) [0xb73d6b21] > > [linux-p8i7:16457] [13] ../../../../cg_parallel.v22/ins/bin/cgins > > [0x805b645] [linux-p8i7:16457] [14] > > /lib/libc.so.6(__libc_start_main+0xe0) > > > [0xb223bfe0] [linux-p8i7:16457] [15] > > ../../../../cg_parallel.v22/ins/bin/cgins(_ZN3MPI3Win4FreeEv+0x10d) > > [0x805acd1] [linux-p8i7:16457] *** End of error message *** > > mpirun noticed that job rank 0 with PID 16457 on node linux-p8i7 > > exited on > > > signal 6 (Aborted). 1 additional process aborted (not shown) > > > ___________________________________________________________________________ > > >_________ Be a better friend, newshound, and > > know-it-all with Yahoo! Mobile. Try it now. > > http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ -- Kyle K. Chand mailto:chand1@xxxxxxxx phoneto: (925) 422 7740