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Expose new --mmap switch (mmap_memory: true in NodeJS), and run test suite in this mode, as well as shared memory mode.

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Daniel Patterson
2018-10-26 23:50:46 -07:00
parent 2f9cb44368
commit b7e7d32361
9 changed files with 91 additions and 12 deletions
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include/engine/engine.hpp
+9 -5
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@@ -63,12 +63,16 @@ template <typename Algorithm> class Engine final : public EngineInterface
<< "\" with algorithm " << routing_algorithms::name<Algorithm>();
facade_provider = std::make_unique<WatchingProvider<Algorithm>>(config.dataset_name);
}
else if (!config.memory_file.empty())
else if (!config.memory_file.empty() || config.use_mmap)
{
util::Log(logDEBUG) << "Using memory mapped filed at " << config.memory_file
<< " with algorithm " << routing_algorithms::name<Algorithm>();
facade_provider = std::make_unique<ExternalProvider<Algorithm>>(config.storage_config,
config.memory_file);
if (!config.memory_file.empty())
{
util::Log(logWARNING)
<< "The 'memory_file' option is DEPRECATED - using direct mmaping instead";
}
util::Log(logDEBUG) << "Using direct memory mapping with algorithm "
<< routing_algorithms::name<Algorithm>();
facade_provider = std::make_unique<ExternalProvider<Algorithm>>(config.storage_config);
}
else
{
include/engine/engine_config.hpp
+1
View File
@@ -89,6 +89,7 @@ struct EngineConfig final
int max_alternatives = 3; // set an arbitrary upper bound; can be adjusted by user
bool use_shared_memory = true;
boost::filesystem::path memory_file;
bool use_mmap = true;
Algorithm algorithm = Algorithm::CH;
std::string verbosity;
std::string dataset_name;