From 0f78b954f28ebccd1f3b482f7ef5f3bee8817b7b Mon Sep 17 00:00:00 2001 From: Jordan Henderson Date: Wed, 5 Jul 2017 10:38:37 -0500 Subject: Add comment for memory copy possibly not being necessary anymore for Multi-Chunk I/O --- src/H5Dmpio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/H5Dmpio.c b/src/H5Dmpio.c index 5e2ee6a..1bd68dd 100644 --- a/src/H5Dmpio.c +++ b/src/H5Dmpio.c @@ -1898,6 +1898,7 @@ H5D__multi_chunk_filtered_collective_io(H5D_io_info_t *io_info, const H5D_type_i /* Collect the new chunk info back to the local copy, since only the record in the * collective array gets updated by the chunk re-allocation */ + /* XXX: This step may no longer be necessary */ HDmemcpy(&chunk_list[i].chunk_states.new_chunk, &collective_chunk_list[offset].chunk_states.new_chunk, sizeof(chunk_list[i].chunk_states.new_chunk)); H5_CHECKED_ASSIGN(mpi_type_count, int, chunk_list[i].chunk_states.new_chunk.length, hsize_t); -- cgit v0.12