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authorJordan Henderson <jhenderson@hdfgroup.org>2017-07-05 15:38:37 (GMT)
committerJordan Henderson <jhenderson@hdfgroup.org>2017-07-05 15:38:37 (GMT)
commit0f78b954f28ebccd1f3b482f7ef5f3bee8817b7b (patch)
tree31831b75bdd54e8e8e51dbcd0352b593a2c9f97e /src/H5Dmpio.c
parenta2cdec5ab3313b67212676830ed8b1fdac2e6eef (diff)
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Add comment for memory copy possibly not being necessary anymore for
Multi-Chunk I/O
Diffstat (limited to 'src/H5Dmpio.c')
-rw-r--r--src/H5Dmpio.c1
1 files changed, 1 insertions, 0 deletions
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);