From: Kyunghoon Lee <aeronova.mailing@gm...>  20120911 03:32:14

Thanks David. I found both mpich2 and openmpi installed on my Ubuntu machine, so I removed openmpi; now it works fine. K. Lee. On Tue, Sep 11, 2012 at 10:56 AM, David Knezevic <dknezevic@... > wrote: > I've seen this happen when I have multiple mpi builds on my system e.g. > Ubuntu autoinstalls openmpi and I'm trying to use mpich. In my case I > removed openmpi and all worked fine. > > > On 09/10/2012 10:52 PM, Kyunghoon Lee wrote: > > Hi all, > > > > I made my RB model based on reduced_basis_ex5, and tried running it in > > parallel by > > > > mpirun np 4 ./beam_3dopt ksp_type cg online_mode 0 > > > > But then the log showed me that my code just run 4 times (literally every > > message printed out 4 times) as shown below. I tested the example, ex5, > > with the same option, but it worked fine. I'm not sure which part I > made a > > mistake since my code is based on the ex5 (even the makefile). I'd > > appreciate any advice to fix the problem. > > > > Regards, > > K. Lee. > > > > > > Here is the log: > > > > l$ mpirun np 4 ./beam_3dopt ksp_type cg online_mode 0 > > *** Warning, This code is untested, experimental, or likely to see future > > API changes: src/reduced_basis/rb_parametrized.C, line 40, compiled Sep > 11 > > 2012 at 08:16:31 *** > > *** Warning, This code is untested, experimental, or likely to see future > > API changes: src/reduced_basis/rb_parametrized.C, line 40, compiled Sep > 11 > > 2012 at 08:16:31 *** > > *** Warning, This code is untested, experimental, or likely to see future > > API changes: src/reduced_basis/rb_parametrized.C, line 40, compiled Sep > 11 > > 2012 at 08:16:31 *** > > *** Warning, This code is untested, experimental, or likely to see future > > API changes: src/reduced_basis/rb_parametrized.C, line 40, compiled Sep > 11 > > 2012 at 08:16:31 *** > > > > ...... > > > > E: 1 > > load_Fx: 0 > > load_Fy: 0.1 > > load_Fz: 0 > > nu: 0.3 > > > > E: 1 > > load_Fx: 0 > > load_Fy: 0.1 > > load_Fz: 0 > > nu: 0.3 > > > > E: 1 > > load_Fx: 0 > > load_Fy: 0.1 > > load_Fz: 0 > > nu: 0.3 > > > > E: 1 > > load_Fx: 0 > > load_Fy: 0.1 > > load_Fz: 0 > > nu: 0.3 > > > > truth output[0] = 2.693489e03 > > truth output[1] = 3.450762e+02 > > truth output[2] = 7.165310e01 > > Compute output dual norms > > truth output[0] = 2.693489e03 > > truth output[1] = 3.450762e+02 > > truth output[2] = 7.165310e01 > > Compute output dual norms > > truth output[0] = 2.693489e03 > > truth output[1] = 3.450762e+02 > > truth output[2] = 7.165310e01 > > Compute output dual norms > > truth output[0] = 2.693489e03 > > truth output[1] = 3.450762e+02 > > truth output[2] = 7.165310e01 > > Compute output dual norms > > output_dual_innerprods[0][0] = 1.422632e+01 > > output_dual_innerprods[0][0] = 1.422632e+01 > > output_dual_innerprods[0][0] = 1.422632e+01 > > output_dual_innerprods[0][0] = 1.422632e+01 > > output_dual_innerprods[1][0] = 4.929660e+03 > > output_dual_innerprods[1][0] = 4.929660e+03 > > output_dual_innerprods[1][0] = 4.929660e+03 > > output_dual_innerprods[1][0] = 4.929660e+03 > > output_dual_innerprods[2][0] = 5.085329e+03 > > output_dual_innerprods[2][0] = 5.085329e+03 > > output_dual_innerprods[2][0] = 5.085329e+03 > > output_dual_innerprods[2][0] = 5.085329e+03 > > > >  Performing Greedy basis enrichment  > > > >  Basis dimension: 0  > > Performing RB solves on training set > > Maximum (relative) error bound is inf > > > > Performing truth solve at parameter: > > E: 0.551508 > > load_Fx: 0.223213 > > load_Fy: 0.450231 > > load_Fz: 0.39237 > > nu: 0.358464 > > > > > >  Performing Greedy basis enrichment  > > > >  Basis dimension: 0  > > Performing RB solves on training set > > Maximum (relative) error bound is inf > > > > Performing truth solve at parameter: > > E: 0.551508 > > load_Fx: 0.223213 > > load_Fy: 0.450231 > > load_Fz: 0.39237 > > nu: 0.358464 > > > > > >  Performing Greedy basis enrichment  > > > >  Basis dimension: 0  > > Performing RB solves on training set > > Maximum (relative) error bound is inf > > > > Performing truth solve at parameter: > > E: 0.551508 > > load_Fx: 0.223213 > > load_Fy: 0.450231 > > load_Fz: 0.39237 > > nu: 0.358464 > > > > > >  Performing Greedy basis enrichment  > > > >  Basis dimension: 0  > > Performing RB solves on training set > > Maximum (relative) error bound is inf > > > > Performing truth solve at parameter: > > E: 0.551508 > > load_Fx: 0.223213 > > load_Fy: 0.450231 > > load_Fz: 0.39237 > > nu: 0.358464 > > > > Enriching the RB space > > Updating RB matrices > > Updating RB residual terms > > Enriching the RB space > > Updating RB matrices > > Updating RB residual terms > > Enriching the RB space > > Updating RB matrices > > Updating RB residual terms > > Enriching the RB space > > Updating RB matrices > > Updating RB residual terms > > > >  Basis dimension: 1  > > Performing RB solves on training set > > Maximum (relative) error bound is 3.307051e+04 > > > > Maximum number of basis functions reached: Nmax = 1 > > WARNING! There are options you set that were not used! > > WARNING! could be spelling mistake, etc! > > Option left: name:online_mode value: 0 > > > >  Basis dimension: 1  > > Performing RB solves on training set > > Maximum (relative) error bound is 3.307051e+04 > > > > Maximum number of basis functions reached: Nmax = 1 > > WARNING! There are options you set that were not used! > > WARNING! could be spelling mistake, etc! > > Option left: name:online_mode value: 0 > > > >  Basis dimension: 1  > > Performing RB solves on training set > > Maximum (relative) error bound is 3.307051e+04 > > > > Maximum number of basis functions reached: Nmax = 1 > > > >  Basis dimension: 1  > > Performing RB solves on training set > > Maximum (relative) error bound is 3.307051e+04 > > > > Maximum number of basis functions reached: Nmax = 1 > > WARNING! There are options you set that were not used! > > WARNING! could be spelling mistake, etc! > > Option left: name:online_mode value: 0 > > WARNING! There are options you set that were not used! > > WARNING! could be spelling mistake, etc! > > Option left: name:online_mode value: 0 > > >  > > Live Security Virtual Conference > > Exclusive live event will cover all the ways today's security and > > threat landscape has changed and how IT managers can respond. Discussions > > will include endpoint security, mobile security and the latest in malware > > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > > _______________________________________________ > > Libmeshusers mailing list > > Libmeshusers@... > > https://lists.sourceforge.net/lists/listinfo/libmeshusers > > > >  > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Libmeshusers mailing list > Libmeshusers@... > https://lists.sourceforge.net/lists/listinfo/libmeshusers > 