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mmap tarfiles directly when mmapping is enabled, instead of copying data into separate mmapped block

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Co-authored-by: Kajari Ghosh <ghoshkaj@gmail.com>
This commit is contained in:
Daniel Patterson
2018-10-26 23:48:51 -07:00
parent d80318f8ea
commit 2f9cb44368
14 changed files with 309 additions and 219 deletions
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src/tools/store.cpp
+4 -4
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@@ -52,14 +52,14 @@ void listRegions(bool show_blocks)
auto memory = makeSharedMemory(region.shm_key);
io::BufferReader reader(reinterpret_cast<char *>(memory->Ptr()), memory->Size());
DataLayout layout;
serialization::read(reader, layout);
std::unique_ptr<BaseDataLayout> layout = std::make_unique<ContiguousDataLayout>();
serialization::read(reader, *layout);
std::vector<std::string> block_names;
layout.List("", std::back_inserter(block_names));
layout->List("", std::back_inserter(block_names));
for (auto &name : block_names)
{
osrm::util::Log() << " " << name << " " << layout.GetBlockSize(name);
osrm::util::Log() << " " << name << " " << layout->GetBlockSize(name);
}
}
}