On Sat, Oct 11, 2008 at 6:03 PM, Thuc Bui <bui at calcreek.com> wrote: > > Hi all, > > I am able to build Petsc-2.3.3-p15 with MPICH2 under Windows and make it a > DLL. It works great with my app in a dual core laptop. However, when the > same executable runs on a uniprocessor windows box, it gives me the > following errors: > > ... > [0] Error creating mpiexec process...2 > [0] launchMpiexecProcess failed > Fatal error in MPI_Init: Other MPI error, error stack: > MPIR_Init_thread(294): Initialization failed > MPID_Init(82)........: channel initialization failed > MPID_Init(383).......: PMI_Get_id returned 1 > ...
Can you run any MPI program on this machine? Matt > Are these errors due to PatscInitialize() failing to initialize MPI on a > single processor box? > > If this is the case, is there a way in PetscInitialize or else where to turn > off MPI without having to recompile Petsc with the option --with-mpi=0? > > Many thanks in advance for your help, > Thuc Bui > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
