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| author | Quincey Koziol <koziol@hdfgroup.org> | 2010-07-19 13:43:22 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2010-07-19 13:43:22 (GMT) |
| commit | a37131ef04d9b2aab2ee7adeceea43dbd1670ba2 (patch) | |
| tree | 1417f4a2bea20396809f12d597920d7586bb4eea /src/H5Cprivate.h | |
| parent | 1ff6aff53dacca3afaa96ad959c857693ea6f6d6 (diff) | |
| download | hdf5-a37131ef04d9b2aab2ee7adeceea43dbd1670ba2.zip hdf5-a37131ef04d9b2aab2ee7adeceea43dbd1670ba2.tar.gz hdf5-a37131ef04d9b2aab2ee7adeceea43dbd1670ba2.tar.bz2 | |
[svn-r19097] Description:
Bring r19096 from trunk to 1.8 branch:
Bring "round robin" metadata write strategy code from 'round_robin'
branch to the trunk.
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/default API=1.8.x,
w/C++ & FORTRAN, w/threadsafe, in debug mode
Linux/64-amd64 2.6 (amani) 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-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode
Mac OS X/32 10.6.3 (amazon) in debug mode
Mac OS X/32 10.6.3 (amazon) w/C++ & FORTRAN, w/threadsafe,
in production mode
Diffstat (limited to 'src/H5Cprivate.h')
| -rw-r--r-- | src/H5Cprivate.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/H5Cprivate.h b/src/H5Cprivate.h index ea6caa5..164ef21 100644 --- a/src/H5Cprivate.h +++ b/src/H5Cprivate.h @@ -368,6 +368,14 @@ typedef herr_t (*H5C_log_flush_func_t)(H5C_t * cache_ptr, * the unprotect, the entry's is_dirty flag is reset by flushing * it with the H5C__FLUSH_CLEAR_ONLY_FLAG. * + * flush_immediately: Boolean flag used only in Phdf5 -- and then only + * for H5AC_METADATA_WRITE_STRATEGY__DISTRIBUTED. + * + * When a destributed metadata write is triggered at a + * sync point, this field is used to mark entries that + * must be flushed before leaving the sync point. At all + * other times, this field should be set to FALSE. + * * flush_in_progress: Boolean flag that is set to true iff the entry * is in the process of being flushed. This allows the cache * to detect when a call is the result of a flush callback. @@ -534,6 +542,7 @@ typedef struct H5C_cache_entry_t hbool_t flush_marker; #ifdef H5_HAVE_PARALLEL hbool_t clear_on_unprotect; + hbool_t flush_immediately; #endif /* H5_HAVE_PARALLEL */ hbool_t flush_in_progress; hbool_t destroy_in_progress; @@ -979,6 +988,21 @@ typedef struct H5C_auto_size_ctl_t #define H5C__FREE_FILE_SPACE_FLAG 0x0800 #define H5C__TAKE_OWNERSHIP_FLAG 0x1000 +#ifdef H5_HAVE_PARALLEL +H5_DLL herr_t H5C_apply_candidate_list(H5F_t * f, + hid_t primary_dxpl_id, + hid_t secondary_dxpl_id, + H5C_t * cache_ptr, + int num_candidates, + haddr_t * candidates_list_ptr, + int mpi_rank, + int mpi_size); + +H5_DLL herr_t H5C_construct_candidate_list__clean_cache(H5C_t * cache_ptr); + +H5_DLL herr_t H5C_construct_candidate_list__min_clean(H5C_t * cache_ptr); +#endif /* H5_HAVE_PARALLEL */ + H5_DLL H5C_t * H5C_create(size_t max_cache_size, size_t min_clean_size, int max_type_id, |