diff options
Diffstat (limited to 'src/H5Cpkg.h')
| -rw-r--r-- | src/H5Cpkg.h | 269 |
1 files changed, 266 insertions, 3 deletions
diff --git a/src/H5Cpkg.h b/src/H5Cpkg.h index 988dfff..8fd3e43 100644 --- a/src/H5Cpkg.h +++ b/src/H5Cpkg.h @@ -955,7 +955,7 @@ if ( ( (cache_ptr) == NULL ) || \ } #define H5C__PRE_HT_ENTRY_SIZE_CHANGE_SC(cache_ptr, old_size, new_size, \ - entry_ptr, was_clean) \ + entry_ptr, was_clean) \ if ( ( (cache_ptr) == NULL ) || \ ( (cache_ptr)->index_len <= 0 ) || \ ( (cache_ptr)->index_size <= 0 ) || \ @@ -1125,7 +1125,7 @@ if ( ( (cache_ptr)->index_size != \ H5C__POST_HT_REMOVE_SC(cache_ptr, entry_ptr) \ } -#define H5C__SEARCH_INDEX(cache_ptr, Addr, entry_ptr, fail_val) \ +#define H5C__SEARCH_INDEX(cache_ptr, Addr, entry_ptr, fail_val) \ { \ int k; \ int depth = 0; \ @@ -2351,7 +2351,16 @@ if ( ( (cache_ptr)->index_size != \ HDassert( ((entry_ptr)->ro_ref_count) == 0 ); \ HDassert( (entry_ptr)->size > 0 ); \ HDassert( new_size > 0 ); \ - \ + \ + if ( (entry_ptr)->coll_access ) { \ + \ + H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->coll_list_len, \ + (cache_ptr)->coll_list_size, \ + (entry_ptr)->size, \ + (new_size)); \ + \ + } \ + \ if ( (entry_ptr)->is_pinned ) { \ \ H5C__DLL_UPDATE_FOR_SIZE_CHANGE((cache_ptr)->pel_len, \ @@ -2701,6 +2710,252 @@ if ( ( (cache_ptr)->index_size != \ #endif /* H5C_MAINTAIN_CLEAN_AND_DIRTY_LRU_LISTS */ +#ifdef H5_HAVE_PARALLEL + +#if H5C_DO_SANITY_CHECKS +#define H5C__COLL_DLL_PRE_REMOVE_SC(entry_ptr, hd_ptr, tail_ptr, len, Size, fv) \ +if ( ( (hd_ptr) == NULL ) || \ + ( (tail_ptr) == NULL ) || \ + ( (entry_ptr) == NULL ) || \ + ( (len) <= 0 ) || \ + ( (Size) < (entry_ptr)->size ) || \ + ( ( (Size) == (entry_ptr)->size ) && ( ! ( (len) == 1 ) ) ) || \ + ( ( (entry_ptr)->coll_prev == NULL ) && ( (hd_ptr) != (entry_ptr) ) ) || \ + ( ( (entry_ptr)->coll_next == NULL ) && ( (tail_ptr) != (entry_ptr) ) ) || \ + ( ( (len) == 1 ) && \ + ( ! ( ( (hd_ptr) == (entry_ptr) ) && ( (tail_ptr) == (entry_ptr) ) && \ + ( (entry_ptr)->coll_next == NULL ) && \ + ( (entry_ptr)->coll_prev == NULL ) && \ + ( (Size) == (entry_ptr)->size ) \ + ) \ + ) \ + ) \ + ) { \ + HDassert(0 && "coll DLL pre remove SC failed"); \ + HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, (fv), "coll DLL pre remove SC failed") \ +} + +#define H5C__COLL_DLL_SC(head_ptr, tail_ptr, len, Size, fv) \ +if ( ( ( ( (head_ptr) == NULL ) || ( (tail_ptr) == NULL ) ) && \ + ( (head_ptr) != (tail_ptr) ) \ + ) || \ + ( (len) < 0 ) || \ + ( (Size) < 0 ) || \ + ( ( (len) == 1 ) && \ + ( ( (head_ptr) != (tail_ptr) ) || ( (Size) <= 0 ) || \ + ( (head_ptr) == NULL ) || ( (head_ptr)->size != (Size) ) \ + ) \ + ) || \ + ( ( (len) >= 1 ) && \ + ( ( (head_ptr) == NULL ) || ( (head_ptr)->coll_prev != NULL ) || \ + ( (tail_ptr) == NULL ) || ( (tail_ptr)->coll_next != NULL ) \ + ) \ + ) \ + ) { \ + HDassert(0 && "COLL DLL sanity check failed"); \ + HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, (fv), "COLL DLL sanity check failed") \ +} + +#define H5C__COLL_DLL_PRE_INSERT_SC(entry_ptr, hd_ptr, tail_ptr, len, Size, fv) \ +if ( ( (entry_ptr) == NULL ) || \ + ( (entry_ptr)->coll_next != NULL ) || \ + ( (entry_ptr)->coll_prev != NULL ) || \ + ( ( ( (hd_ptr) == NULL ) || ( (tail_ptr) == NULL ) ) && \ + ( (hd_ptr) != (tail_ptr) ) \ + ) || \ + ( (len) < 0 ) || \ + ( ( (len) == 1 ) && \ + ( ( (hd_ptr) != (tail_ptr) ) || ( (Size) <= 0 ) || \ + ( (hd_ptr) == NULL ) || ( (hd_ptr)->size != (Size) ) \ + ) \ + ) || \ + ( ( (len) >= 1 ) && \ + ( ( (hd_ptr) == NULL ) || ( (hd_ptr)->coll_prev != NULL ) || \ + ( (tail_ptr) == NULL ) || ( (tail_ptr)->coll_next != NULL ) \ + ) \ + ) \ + ) { \ + HDassert(0 && "COLL DLL pre insert SC failed"); \ + HGOTO_ERROR(H5E_CACHE, H5E_SYSTEM, (fv), "COLL DLL pre insert SC failed") \ +} + +#else /* H5C_DO_SANITY_CHECKS */ + +#define H5C__COLL_DLL_PRE_REMOVE_SC(entry_ptr, hd_ptr, tail_ptr, len, Size, fv) +#define H5C__COLL_DLL_SC(head_ptr, tail_ptr, len, Size, fv) +#define H5C__COLL_DLL_PRE_INSERT_SC(entry_ptr, hd_ptr, tail_ptr, len, Size, fv) + +#endif /* H5C_DO_SANITY_CHECKS */ + + +#define H5C__COLL_DLL_APPEND(entry_ptr, head_ptr, tail_ptr, len, Size, fail_val) \ +{ \ + H5C__COLL_DLL_PRE_INSERT_SC(entry_ptr, head_ptr, tail_ptr, len, Size, \ + fail_val) \ + if ( (head_ptr) == NULL ) \ + { \ + (head_ptr) = (entry_ptr); \ + (tail_ptr) = (entry_ptr); \ + } \ + else \ + { \ + (tail_ptr)->coll_next = (entry_ptr); \ + (entry_ptr)->coll_prev = (tail_ptr); \ + (tail_ptr) = (entry_ptr); \ + } \ + (len)++; \ + (Size) += entry_ptr->size; \ +} /* H5C__COLL_DLL_APPEND() */ + +#define H5C__COLL_DLL_PREPEND(entry_ptr, head_ptr, tail_ptr, len, Size, fv) \ +{ \ + H5C__COLL_DLL_PRE_INSERT_SC(entry_ptr, head_ptr, tail_ptr, len, Size, fv)\ + if ( (head_ptr) == NULL ) \ + { \ + (head_ptr) = (entry_ptr); \ + (tail_ptr) = (entry_ptr); \ + } \ + else \ + { \ + (head_ptr)->coll_prev = (entry_ptr); \ + (entry_ptr)->coll_next = (head_ptr); \ + (head_ptr) = (entry_ptr); \ + } \ + (len)++; \ + (Size) += entry_ptr->size; \ +} /* H5C__COLL_DLL_PREPEND() */ + +#define H5C__COLL_DLL_REMOVE(entry_ptr, head_ptr, tail_ptr, len, Size, fv) \ +{ \ + H5C__COLL_DLL_PRE_REMOVE_SC(entry_ptr, head_ptr, tail_ptr, len, Size, fv)\ + { \ + if ( (head_ptr) == (entry_ptr) ) \ + { \ + (head_ptr) = (entry_ptr)->coll_next; \ + if ( (head_ptr) != NULL ) \ + { \ + (head_ptr)->coll_prev = NULL; \ + } \ + } \ + else \ + { \ + (entry_ptr)->coll_prev->coll_next = (entry_ptr)->coll_next; \ + } \ + if ( (tail_ptr) == (entry_ptr) ) \ + { \ + (tail_ptr) = (entry_ptr)->coll_prev; \ + if ( (tail_ptr) != NULL ) \ + { \ + (tail_ptr)->coll_next = NULL; \ + } \ + } \ + else \ + { \ + (entry_ptr)->coll_next->coll_prev = (entry_ptr)->coll_prev; \ + } \ + entry_ptr->coll_next = NULL; \ + entry_ptr->coll_prev = NULL; \ + (len)--; \ + (Size) -= entry_ptr->size; \ + } \ +} /* H5C__COLL_DLL_REMOVE() */ + + +/*------------------------------------------------------------------------- + * + * Macro: H5C__INSERT_IN_COLL_LIST + * + * Purpose: Insert entry into collective entries list + * + * Return: N/A + * + * Programmer: Mohamad Chaarawi + * + *------------------------------------------------------------------------- + */ + +#define H5C__INSERT_IN_COLL_LIST(cache_ptr, entry_ptr, fail_val) \ +{ \ + HDassert( (cache_ptr) ); \ + HDassert( (cache_ptr)->magic == H5C__H5C_T_MAGIC ); \ + HDassert( (entry_ptr) ); \ + \ + /* insert the entry at the head of the list. */ \ + \ + H5C__COLL_DLL_PREPEND((entry_ptr), (cache_ptr)->coll_head_ptr, \ + (cache_ptr)->coll_tail_ptr, \ + (cache_ptr)->coll_list_len, \ + (cache_ptr)->coll_list_size, \ + (fail_val)) \ + \ +} /* H5C__INSERT_IN_COLL_LIST */ + + +/*------------------------------------------------------------------------- + * + * Macro: H5C__REMOVE_FROM_COLL_LIST + * + * Purpose: Remove entry from collective entries list + * + * Return: N/A + * + * Programmer: Mohamad Chaarawi + * + *------------------------------------------------------------------------- + */ + +#define H5C__REMOVE_FROM_COLL_LIST(cache_ptr, entry_ptr, fail_val) \ +{ \ + HDassert( (cache_ptr) ); \ + HDassert( (cache_ptr)->magic == H5C__H5C_T_MAGIC ); \ + HDassert( (entry_ptr) ); \ + \ + /* remove the entry from the list. */ \ + \ + H5C__COLL_DLL_REMOVE((entry_ptr), (cache_ptr)->coll_head_ptr, \ + (cache_ptr)->coll_tail_ptr, \ + (cache_ptr)->coll_list_len, \ + (cache_ptr)->coll_list_size, \ + (fail_val)) \ + \ +} /* H5C__REMOVE_FROM_COLL_LIST */ + + +/*------------------------------------------------------------------------- + * + * Macro: H5C__MOVE_TO_TOP_IN_COLL_LIST + * + * Purpose: Update entry position in collective entries list + * + * Return: N/A + * + * Programmer: Mohamad Chaarawi + * + *------------------------------------------------------------------------- + */ + +#define H5C__MOVE_TO_TOP_IN_COLL_LIST(cache_ptr, entry_ptr, fail_val) \ +{ \ + HDassert( (cache_ptr) ); \ + HDassert( (cache_ptr)->magic == H5C__H5C_T_MAGIC ); \ + HDassert( (entry_ptr) ); \ + \ + /* Remove entry and insert at the head of the list. */ \ + H5C__COLL_DLL_REMOVE((entry_ptr), (cache_ptr)->coll_head_ptr, \ + (cache_ptr)->coll_tail_ptr, \ + (cache_ptr)->coll_list_len, \ + (cache_ptr)->coll_list_size, \ + (fail_val)) \ + \ + H5C__COLL_DLL_PREPEND((entry_ptr), (cache_ptr)->coll_head_ptr, \ + (cache_ptr)->coll_tail_ptr, \ + (cache_ptr)->coll_list_len, \ + (cache_ptr)->coll_list_size, \ + (fail_val)) \ + \ +} /* H5C__MOVE_TO_TOP_IN_COLL_LIST */ +#endif /* H5_HAVE_PARALLEL */ + /****************************/ /* Package Private Typedefs */ @@ -3658,6 +3913,14 @@ struct H5C_t { H5C_cache_entry_t * dLRU_head_ptr; H5C_cache_entry_t * dLRU_tail_ptr; +#ifdef H5_HAVE_PARALLEL + int32_t coll_list_len; + size_t coll_list_size; + H5C_cache_entry_t * coll_head_ptr; + H5C_cache_entry_t * coll_tail_ptr; + int32_t num_coll_entries; /* MSC - used only for debugging - should remove usage*/ +#endif /* H5_HAVE_PARALLEL */ + /* Fields for automatic cache size adjustment */ hbool_t size_increase_possible; hbool_t flash_size_increase_possible; |