diff options
Diffstat (limited to 'src/H5Dlayout.c')
| -rw-r--r-- | src/H5Dlayout.c | 64 |
1 files changed, 34 insertions, 30 deletions
diff --git a/src/H5Dlayout.c b/src/H5Dlayout.c index 980b810..c8afb8e 100644 --- a/src/H5Dlayout.c +++ b/src/H5Dlayout.c @@ -25,6 +25,7 @@ #include "H5Dpkg.h" /* Datasets */ #include "H5Eprivate.h" /* Error handling */ #include "H5HLprivate.h" /* Local heaps */ +#include "H5MMprivate.h" /* Memory management */ /****************/ @@ -459,8 +460,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, - hid_t dapl_id) +H5D__layout_oh_create(H5F_t *file, H5O_t *oh, H5D_t *dset, hid_t dapl_id) { H5O_layout_t *layout; /* Dataset's layout information */ const H5O_fill_t *fill_prop; /* Pointer to dataset's fill value information */ @@ -468,7 +468,7 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, hbool_t layout_init = FALSE; /* Flag to indicate that chunk information was initialized */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL) + FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr) /* Sanity checking */ HDassert(file); @@ -484,12 +484,12 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, H5O_pline_t *pline; /* Dataset's I/O pipeline information */ pline = &dset->shared->dcpl_cache.pline; - if(pline->nused > 0 && H5O_msg_append_oh(file, dxpl_id, oh, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, pline) < 0) + if(pline->nused > 0 && H5O_msg_append_oh(file, oh, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, pline) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update filter header message") } /* end if */ /* Initialize the layout information for the new dataset */ - if(dset->shared->layout.ops->init && (dset->shared->layout.ops->init)(file, dxpl_id, dset, dapl_id) < 0) + if(dset->shared->layout.ops->init && (dset->shared->layout.ops->init)(file, dset, dapl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize layout information") /* Indicate that the layout information was initialized */ @@ -503,12 +503,11 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, H5D_io_info_t io_info; io_info.dset = dset; - io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id; - io_info.md_dxpl_id = dxpl_id; if(H5D__alloc_storage(&io_info, H5D_ALLOC_CREATE, FALSE, NULL) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize storage") - } + } /* end if */ + /* Update external storage message, if it's used */ if(dset->shared->dcpl_cache.efl.nused > 0) { H5O_efl_t *efl = &dset->shared->dcpl_cache.efl; /* Dataset's external file list */ @@ -521,15 +520,15 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, heap_size += H5HL_ALIGN(HDstrlen(efl->slot[u].name) + 1); /* Create the heap for the EFL file names */ - if(H5HL_create(file, dxpl_id, heap_size, &efl->heap_addr/*out*/) < 0) + if(H5HL_create(file, heap_size, &efl->heap_addr/*out*/) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create EFL file name heap") /* Pin the heap down in memory */ - if(NULL == (heap = H5HL_protect(file, dxpl_id, efl->heap_addr, H5AC__NO_FLAGS_SET))) + if(NULL == (heap = H5HL_protect(file, efl->heap_addr, H5AC__NO_FLAGS_SET))) HGOTO_ERROR(H5E_DATASET, H5E_CANTPROTECT, FAIL, "unable to protect EFL file name heap") /* Insert "empty" name first */ - if(UFAIL == H5HL_insert(file, dxpl_id, heap, (size_t)1, "")) { + if(UFAIL == H5HL_insert(file, heap, (size_t)1, "")) { H5HL_unprotect(heap); HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap") } /* end if */ @@ -538,7 +537,7 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, size_t offset; /* Offset of file name in heap */ /* Insert file name into heap */ - if(UFAIL == (offset = H5HL_insert(file, dxpl_id, heap, + if(UFAIL == (offset = H5HL_insert(file, heap, HDstrlen(efl->slot[u].name) + 1, efl->slot[u].name))) { H5HL_unprotect(heap); HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "unable to insert file name into heap") @@ -554,11 +553,10 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, heap = NULL; /* Insert EFL message into dataset object header */ - if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_EFL_ID, H5O_MSG_FLAG_CONSTANT, 0, efl) < 0) + if(H5O_msg_append_oh(file, oh, H5O_EFL_ID, H5O_MSG_FLAG_CONSTANT, 0, efl) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update external file list message") } /* end if */ - /* Create layout message */ /* (Don't make layout message constant unless allocation time is early and non-filtered, since space may not be allocated) */ /* (Note: this is relying on H5D__alloc_storage not calling H5O_msg_write during dataset creation) */ if(fill_prop->alloc_time == H5D_ALLOC_TIME_EARLY && H5D_COMPACT != layout->type @@ -566,7 +564,14 @@ H5D__layout_oh_create(H5F_t *file, hid_t dxpl_id, H5O_t *oh, H5D_t *dset, layout_mesg_flags = H5O_MSG_FLAG_CONSTANT; else layout_mesg_flags = 0; - if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_LAYOUT_ID, layout_mesg_flags, 0, layout) < 0) + + /* Store VDS info in global heap */ + if(H5D_VIRTUAL == layout->type) + if(H5D__virtual_store_layout(file, layout) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to store VDS info") + + /* Create layout message */ + if(H5O_msg_append_oh(file, oh, H5O_LAYOUT_ID, layout_mesg_flags, 0, layout) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout") done: @@ -574,10 +579,10 @@ done: if(ret_value < 0) if(layout_init) /* Destroy any cached layout information for the dataset */ - if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset, dxpl_id) < 0) + if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info") - FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL) + FUNC_LEAVE_NOAPI_TAG(ret_value) } /* end H5D__layout_oh_create() */ @@ -595,7 +600,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t *plist) +H5D__layout_oh_read(H5D_t *dataset, hid_t dapl_id, H5P_genplist_t *plist) { htri_t msg_exists; /* Whether a particular type of message exists */ hbool_t layout_copied = FALSE; /* Flag to indicate that layout message was copied */ @@ -608,11 +613,11 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t HDassert(plist); /* Get the optional filters message */ - if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_PLINE_ID, dxpl_id)) < 0) + if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_PLINE_ID)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists") if(msg_exists) { /* Retrieve the I/O pipeline message */ - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline, dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_PLINE_ID, &dataset->shared->dcpl_cache.pline)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") /* Set the I/O pipeline info in the property list */ @@ -626,16 +631,16 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t * values are copied to the dataset create plist so the user can query * them. */ - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout), dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read data layout message") layout_copied = TRUE; /* Check for external file list message (which might not exist) */ - if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_EFL_ID, dxpl_id)) < 0) + if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_EFL_ID)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists") if(msg_exists) { /* Retrieve the EFL message */ - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_EFL_ID, &dataset->shared->dcpl_cache.efl, dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_EFL_ID, &dataset->shared->dcpl_cache.efl)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") /* Set the EFL info in the property list */ @@ -650,7 +655,7 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t HDassert(dataset->shared->layout.ops); /* Initialize the layout information for the dataset */ - if(dataset->shared->layout.ops->init && (dataset->shared->layout.ops->init)(dataset->oloc.file, dxpl_id, dataset, dapl_id) < 0) + if(dataset->shared->layout.ops->init && (dataset->shared->layout.ops->init)(dataset->oloc.file, dataset, dapl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize layout information") /* Adjust chunk dimensions to omit datatype size (in last dimension) for creation property */ @@ -662,16 +667,15 @@ H5D__layout_oh_read(H5D_t *dataset, hid_t dxpl_id, hid_t dapl_id, H5P_genplist_t HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "can't set layout") /* Set chunk sizes */ - if(H5D_CHUNKED == dataset->shared->layout.type) { + if(H5D_CHUNKED == dataset->shared->layout.type) if(H5D__chunk_set_sizes(dataset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "unable to set chunk sizes") - } done: - if(ret_value < 0 && layout_copied) { + if(ret_value < 0 && layout_copied) if(H5O_msg_reset(H5O_LAYOUT_ID, &dataset->shared->layout) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info") - } + FUNC_LEAVE_NOAPI(ret_value) } /* end H5D__layout_oh_read() */ @@ -690,7 +694,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh, unsigned update_flags) +H5D__layout_oh_write(const H5D_t *dataset, H5O_t *oh, unsigned update_flags) { htri_t msg_exists; /* Whether the layout message exists */ herr_t ret_value = SUCCEED; /* Return value */ @@ -706,7 +710,7 @@ H5D__layout_oh_write(H5D_t *dataset, hid_t dxpl_id, H5O_t *oh, unsigned update_f HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to check if layout message exists") if(msg_exists) { /* Write the layout message to the dataset's header */ - if(H5O_msg_write_oh(dataset->oloc.file, dxpl_id, oh, H5O_LAYOUT_ID, 0, update_flags, &dataset->shared->layout) < 0) + if(H5O_msg_write_oh(dataset->oloc.file, oh, H5O_LAYOUT_ID, 0, update_flags, &dataset->shared->layout) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update layout message") } /* end if */ |