diff options
Diffstat (limited to 'src/H5FDpublic.h')
| -rw-r--r-- | src/H5FDpublic.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/H5FDpublic.h b/src/H5FDpublic.h index 8971590..b1185fa 100644 --- a/src/H5FDpublic.h +++ b/src/H5FDpublic.h @@ -75,7 +75,7 @@ typedef enum H5FD_mem_t { /* Define VFL driver features that can be enabled on a per-driver basis */ -/* These are returned queried with the 'query' function pointer in H5FD_class_t */ +/* These are returned with the 'query' function pointer in H5FD_class_t */ /* * Defining the H5FD_FEAT_AGGREGATE_METADATA for a VFL driver means that * the library will attempt to allocate a larger block for metadata and @@ -89,6 +89,14 @@ typedef enum H5FD_mem_t { * 'write' routine. */ #define H5FD_FEAT_ACCUMULATE_METADATA 0x00000002 + /* + * Defining the H5FD_FEAT_DATA_SIEVE for a VFL driver means that + * the library will attempt to cache raw data as it is read from/written to + * a file in a "data seive" buffer. See Rajeev Thakur's papers: + * http://www.mcs.anl.gov/~thakur/papers/romio-coll.ps.gz + * http://www.mcs.anl.gov/~thakur/papers/mpio-high-perf.ps.gz + */ +#define H5FD_FEAT_DATA_SIEVE 0x00000004 /* Forward declaration */ |