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Port .ramIndex to tar file and mmap .fileIndex directly

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This commit is contained in:
Patrick Niklaus
2018-03-21 17:09:59 +00:00
parent 86ffce3a50
commit 8152dcfb4c
10 changed files with 205 additions and 199 deletions
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include/engine/datafacade/contiguous_internalmem_datafacade.hpp
+14 -10
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@@ -254,17 +254,21 @@ class ContiguousInternalMemoryDataFacadeBase : public BaseDataFacade
"Is any data loaded into shared memory?" + SOURCE_REF);
}
auto tree_nodes_ptr =
const auto rtree_ptr =
data_layout.GetBlockPtr<RTreeNode>(memory_block, storage::DataLayout::R_SEARCH_TREE);
auto tree_level_sizes_ptr = data_layout.GetBlockPtr<std::uint64_t>(
memory_block, storage::DataLayout::R_SEARCH_TREE_LEVELS);
m_static_rtree.reset(
new SharedRTree(tree_nodes_ptr,
data_layout.GetBlockEntries(storage::DataLayout::R_SEARCH_TREE),
tree_level_sizes_ptr,
data_layout.GetBlockEntries(storage::DataLayout::R_SEARCH_TREE_LEVELS),
file_index_path,
m_coordinate_list));
util::vector_view<RTreeNode> search_tree(
rtree_ptr, data_layout.GetBlockEntries(storage::DataLayout::R_SEARCH_TREE));
const auto rtree_levelstarts_ptr = data_layout.GetBlockPtr<std::uint64_t>(
memory_block, storage::DataLayout::R_SEARCH_TREE_LEVEL_STARTS);
util::vector_view<std::uint64_t> rtree_level_starts(
rtree_levelstarts_ptr,
data_layout.GetBlockEntries(storage::DataLayout::R_SEARCH_TREE_LEVEL_STARTS));
m_static_rtree.reset(new SharedRTree{std::move(search_tree),
std::move(rtree_level_starts),
file_index_path,
m_coordinate_list});
m_geospatial_query.reset(
new SharedGeospatialQuery(*m_static_rtree, m_coordinate_list, *this));
}