if MPI.Comm_rank(MPI.COMM_WORLD) == 0 x, y = KitAMR.reshape_mesh(meshes) f = Figure() ax = Axis(f[1, 1]) KitAMR.mesh_plot(x, y, ax) save("mesh.png", f) #=x, y, variable = KitAMR.reshape_solutions(solutions, DVM_data.global_data, :prim, 4) x, y, variable = Kit...
You need to run an arbitrary mpi4jax function to see the error arise. Something as simple as our sample from mpi4py import MPI import jax import jax.numpy as jnp import mpi4jax comm = MPI.COMM_WORLD rank = comm.Get_rank() @jax.jit def foo(arr): arr = arr + rank arr_sum, _...
We allow to specify the name of the environment variable because different MPI implementations use different variable names (e.g. PMI_RANK or OMPI_COMM_WORLD_RANK). filtered (string): Switch between filtered and domain-checked read from GDX Available: Command line, Option statement The command...
(rank 339 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack: MPIR_Init_thread(703)...: MPID_Init(923)...: MPIDI_OFI_mpi_init_hook(1211): create_endpoint(1892)...: OFI endpoint open failed (ofi_init.c:1892:create_endpoint:Invalid argument) The testing environ...
which is not correct. In PyTorch’s distributed module, you are supposed to pass a global rank to thebroadcastfunction, and it parses the global rank to local rank itself. (very stupid design, from my view) So, when we have multiple data parallel groups, rank0is not in...
MPI_Comm_rank(MPI_COMM_WORLD, &world_rank); // Get the name of the processor char processor_name[MPI_MAX_PROCESSOR_NAME]; int name_len; MPI_Get_processor_name(processor_name, &name_len); // Print off a hello world message printf("Hello world from processor %s, rank %d o...
MPI_Comm comm, MPI_Request *request){interr; SPC_RECORD(OMPI_SPC_INEIGHBOR_ALLGATHER,1); MEMCHECKER(intrank;ptrdiff_text; rank = ompi_comm_rank(comm); ompi_datatype_type_extent(recvtype, &ext); memchecker_datatype(recvtype); memchecker_comm(comm);/* check whether the actual send buf...
(rank 339 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack: MPIR_Init_thread(703)...: MPID_Init(923)...: MPIDI_OFI_mpi_init_hook(1211): create_endpoint(1892)...: OFI endpoint open failed (ofi_init.c:1892:create_endpoint:Invalid argument) The testing environ...
irank/nshmem)THENgroup(n)=i n=n+1ENDIFENDDOCALLMPI_comm_group( comm_world, group_world, ierror )CALLMPI_group_incl( group_world, n, group, group_shmem, ierror )CALLMPI_comm_create( comm_world, group_shmem, comm_shmem, ierror ) DEALLOCATE(group)CALLMPI_comm_rank( comm_shmem, i...
(&rank, 1, MPI_INT, 0, 0, MPI_COMM_WORLD); } else { for (int i = 0; i + 1 < nof_processes; ++i) { MPI_Status status; int msg; MPI_Recv(&msg, 1, MPI_INT, MPI_ANY_SOURCE, 0, MPI_COMM_WORLD, &status); int count; MPI_Get_count(&status, MPI_INT, &count); if ...