diff options
Diffstat (limited to 'src/H5Dvirtual.c')
| -rw-r--r-- | src/H5Dvirtual.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/H5Dvirtual.c b/src/H5Dvirtual.c index f11b904..f6aa3f9 100644 --- a/src/H5Dvirtual.c +++ b/src/H5Dvirtual.c @@ -35,6 +35,13 @@ * until the virtual dataset is closed. */ +/* + * Note: H5S_select_project_intersection has been updated to no longer require + * that the source and source intersect spaces have the same extent. This file + * should therefore be updated to remove code that ensures this condition, which + * should improve both maintainability and performance. + */ + /****************/ /* Module Setup */ /****************/ @@ -2399,7 +2406,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info, /* Project intersection of virtual space and clipped * virtual space onto source space (create * clipped_source_select) */ - if(H5S_select_project_intersection(storage->list[i].sub_dset[j].virtual_select, storage->list[i].source_select, storage->list[i].sub_dset[j].clipped_virtual_select, &storage->list[i].sub_dset[j].clipped_source_select) < 0) + if(H5S_select_project_intersection(storage->list[i].sub_dset[j].virtual_select, storage->list[i].source_select, storage->list[i].sub_dset[j].clipped_virtual_select, &storage->list[i].sub_dset[j].clipped_source_select, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto memory space") /* Set extents of virtual_select and @@ -2416,7 +2423,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info, if(storage->list[i].sub_dset[j].clipped_virtual_select) { /* Project intersection of file space and mapping virtual space * onto memory space */ - if(H5S_select_project_intersection(file_space, mem_space, storage->list[i].sub_dset[j].clipped_virtual_select, &storage->list[i].sub_dset[j].projected_mem_space) < 0) + if(H5S_select_project_intersection(file_space, mem_space, storage->list[i].sub_dset[j].clipped_virtual_select, &storage->list[i].sub_dset[j].projected_mem_space, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto memory space") /* Check number of elements selected */ @@ -2453,7 +2460,7 @@ H5D__virtual_pre_io(H5D_io_info_t *io_info, if(storage->list[i].source_dset.clipped_virtual_select) { /* Project intersection of file space and mapping virtual space onto * memory space */ - if(H5S_select_project_intersection(file_space, mem_space, storage->list[i].source_dset.clipped_virtual_select, &storage->list[i].source_dset.projected_mem_space) < 0) + if(H5S_select_project_intersection(file_space, mem_space, storage->list[i].source_dset.clipped_virtual_select, &storage->list[i].source_dset.projected_mem_space, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto memory space") /* Check number of elements selected, add to tot_nelmts */ @@ -2583,7 +2590,7 @@ H5D__virtual_read_one(H5D_io_info_t *io_info, const H5D_type_info_t *type_info, /* Project intersection of file space and mapping virtual space onto * mapping source space */ - if(H5S_select_project_intersection(source_dset->clipped_virtual_select, source_dset->clipped_source_select, file_space, &projected_src_space) < 0) + if(H5S_select_project_intersection(source_dset->clipped_virtual_select, source_dset->clipped_source_select, file_space, &projected_src_space, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto source space") /* Perform read on source dataset */ @@ -2774,7 +2781,7 @@ H5D__virtual_write_one(H5D_io_info_t *io_info, const H5D_type_info_t *type_info, * extent in the unlimited dimension. -NAF */ /* Project intersection of file space and mapping virtual space onto * mapping source space */ - if(H5S_select_project_intersection(source_dset->virtual_select, source_dset->clipped_source_select, file_space, &projected_src_space) < 0) + if(H5S_select_project_intersection(source_dset->virtual_select, source_dset->clipped_source_select, file_space, &projected_src_space, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCLIP, FAIL, "can't project virtual intersection onto source space") /* Perform write on source dataset */ |