diff options
Diffstat (limited to 'src/H5FPserver.c')
| -rw-r--r-- | src/H5FPserver.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/H5FPserver.c b/src/H5FPserver.c index 2794a2a..d6df905 100644 --- a/src/H5FPserver.c +++ b/src/H5FPserver.c @@ -801,6 +801,14 @@ H5FP_sap_handle_open_request(struct SAP_request req, char *mdata, int md_len) /* broadcast the file id to all processes */ /* FIXME: Isn't there some way to broadcast this result to the barrier group? -QAK */ + /* + * XXX: + * MPI_Bcast doesn't work in this way and I don't know how + * to get it to work for us. From what I gather, all of the + * processes need to execute the same bit of code (the + * MPI_Bcast function) to get the value to be passed to + * everyone. -BW + */ for (i = 0; i < H5FP_comm_size; ++i) if ((unsigned)i != H5FP_sap_rank) if ((mrc = MPI_Send(&new_file_id, 1, MPI_UNSIGNED, i, |