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| author | Quincey Koziol <koziol@hdfgroup.org> | 2009-07-02 23:38:38 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2009-07-02 23:38:38 (GMT) |
| commit | 856a80b949ba7f980487a7a3185afbfd7c77a724 (patch) | |
| tree | 4d5b144078985ac6a7ea7e483b0f5c19e4f665d4 /src/H5Oprivate.h | |
| parent | b0df711c3c1a31d8ddfc6600308b42ee81c8a27f (diff) | |
| download | hdf5-856a80b949ba7f980487a7a3185afbfd7c77a724.zip hdf5-856a80b949ba7f980487a7a3185afbfd7c77a724.tar.gz hdf5-856a80b949ba7f980487a7a3185afbfd7c77a724.tar.bz2 | |
[svn-r17150] Description:
Bring r17148:17149 from trunk into 1.8 branch:
Refactor how chunked dataset information is computed, moving it earlier and
avoiding more recomputation.
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (jam) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
in debug mode
Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x,
w/C++ & FORTRAN, in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode
Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
Mac OS X/32 10.5.7 (amazon) in debug mode
Mac OS X/32 10.5.7 (amazon) w/C++ & FORTRAN, w/threadsafe,
in production mode
Diffstat (limited to 'src/H5Oprivate.h')
| -rw-r--r-- | src/H5Oprivate.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index 3e60186..ff3c1df 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -360,6 +360,9 @@ typedef struct H5O_layout_chunk_t { unsigned ndims; /* Num dimensions in chunk */ uint32_t dim[H5O_LAYOUT_NDIMS]; /* Size of chunk in elements */ uint32_t size; /* Size of chunk in bytes */ + hsize_t nchunks; /* Number of chunks in dataset */ + hsize_t chunks[H5O_LAYOUT_NDIMS]; /* # of chunks in dataset dimensions */ + hsize_t down_chunks[H5O_LAYOUT_NDIMS]; /* "down" size of number of chunks in each dimension */ const struct H5D_chunk_ops_t *ops; /* Pointer to chunked layout operations */ union { H5O_layout_chunk_btree_t btree; /* Information for v1 B-tree index */ |