Limestone - a datastore engine

Requirements

• CMake >= 3.16
• C++ Compiler >= C++17
• and see Dockerfile section

# retrieve third party modules
git submodule update --init --recursive

Dockerfile

FROM ubuntu:22.04

RUN apt update -y && apt install -y git build-essential cmake ninja-build libboost-filesystem-dev libboost-system-dev libboost-container-dev libboost-thread-dev libgoogle-glog-dev libgflags-dev doxygen libleveldb-dev librocksdb-dev pkg-config nlohmann-json3-dev
# libleveldb-dev is not required if -DRECOVERY_SORTER_KVSLIB=ROCKSDB
# librocksdb-dev is not required if -DRECOVERY_SORTER_KVSLIB=LEVELDB

optional packages:

• clang-tidy

How to build

mkdir -p build
cd build
cmake -G Ninja -DCMAKE_BUILD_TYPE=Release ..
cmake --build .

available options:

• -DCMAKE_INSTALL_PREFIX=<installation directory> - change install location
• -DCMAKE_PREFIX_PATH=<installation directory> - indicate prerequisite installation directory
• -DCMAKE_IGNORE_PATH="/usr/local/include;/usr/local/lib/" - specify the libraries search paths to ignore. This is convenient if the environment has conflicting version installed on system default search paths. (e.g. gflags in /usr/local)
• -DBUILD_SHARED_LIBS=OFF - create static libraries instead of shared libraries
• -DBUILD_TESTS=OFF - don't build test programs
• -DBUILD_DOCUMENTS=OFF - don't build documents by doxygen
• -DINSTALL_EXAMPLES=ON - install example applications
• -DRECOVERY_SORTER_KVSLIB=<library> - select the eKVS library using at recovery process. (LEVELDB (default) or ROCKSDB, case-insensitive)
• -DRECOVERY_SORTER_PUT_ONLY=ON - using put-only method at recovery process (faster)
• for debugging only
  • -DENABLE_SANITIZER=OFF - disable sanitizers (requires -DCMAKE_BUILD_TYPE=Debug)
  • -DENABLE_UB_SANITIZER=ON - enable undefined behavior sanitizer (requires -DENABLE_SANITIZER=ON)
  • -DENABLE_COVERAGE=ON - enable code coverage analysis (requires -DCMAKE_BUILD_TYPE=Debug)
  • -DTRACY_ENABLE=ON - enable tracy profiler for multi-thread debugging. See section below.
  • -DLIKWID_ENABLE=ON - enable LIKWID for performance metrics. See section below.

install

cmake --build . --target install

run tests

ctest -V

License

Apache License, Version 2.0