Hi,<br><br>My 20 nodes in breadboard were accidently deallocated and are reallocated. After reallocation, this error has occurred. <br>Nothing has been changed. Any idea about that?<br><br>Thanks,<br>Shawn<br><br>[seokim@bb10:~/diotrace/Benchmarks/FLASH/pnetcdf]$ mpiexec -n 16 ./flash_benchmark_io<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fff11950e60, resultlen=0x7fff11950e5c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fff11951e20, resultlen=0x7fff11951e1c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fffb2a90310, resultlen=0x7fffb2a9030c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fffaf0738f0, resultlen=0x7fffaf0738ec) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fff8930fb80, resultlen=0x7fff8930fb7c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fffef8d8150, resultlen=0x7fffef8d814c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7ffffbab0320, resultlen=0x7ffffbab031c) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in MPI_Get_processor_name: Unknown error. Please file a bug report., error stack:<br>MPI_Get_processor_name(110): MPI_Get_processor_name(name=0x7fff5f9104c0, resultlen=0x7fff5f9104bc) failed<br>(unknown)(): Unknown error. Please file a bug report.<br>
Fatal error in PMPI_Gather: Other MPI error, error stack:<br>PMPI_Gather(863)..........: MPI_Gather(sbuf=0x7fff91419c7c, scount=1, MPI_INT, rbuf=0x1c50b680, rcount=1, MPI_INT, root=0, comm=0x84000004) failed<br>MPIR_Gather_impl(693).....: <br>
MPIR_Gather(655)..........: <br>MPIR_Gather_intra(202)....: <br>dequeue_and_set_error(596): Communication error with rank 8<br> 16 processors<br> nxb, nyb, nzb = 16 16 16<br> nguard = 6<br>
number of blocks = 80<br> nvar = 24<br> <br> doing parallel I/O to a single file<br><br>