diff options
Diffstat (limited to 'src/H5ACpkg.h')
| -rw-r--r-- | src/H5ACpkg.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/H5ACpkg.h b/src/H5ACpkg.h index dbbd8a0..816f1d5 100644 --- a/src/H5ACpkg.h +++ b/src/H5ACpkg.h @@ -351,6 +351,12 @@ H5FL_EXTERN(H5AC_aux_t); * this verification. The field is set to NULL when the * callback is not needed. * + * The following field supports the metadata cache image feature. + * + * p0_image_len: unsiged integer containing the length of the metadata cache + * image constructed by MPI process 0. This field should be 0 + * if the value is unknown, or if cache image is not enabled. + * ****************************************************************************/ #ifdef H5_HAVE_PARALLEL @@ -400,6 +406,9 @@ typedef struct H5AC_aux_t void (* sync_point_done)(int num_writes, haddr_t * written_entries_tbl); + + unsigned p0_image_len; + } H5AC_aux_t; /* struct H5AC_aux_t */ #endif /* H5_HAVE_PARALLEL */ |