mooncake-rs

FFI bindings for Mooncake Transfer Engine.

Building Shared Libraries (.so)

To build Mooncake as shared libraries instead of static:

cd deps/mooncake
mkdir -p build && cd build

cmake \
  -DBUILD_SHARED_LIBS=ON \
  -DCMAKE_BUILD_TYPE=Release \
  -DWITH_TE=ON \
  -DWITH_STORE=OFF \
  -DWITH_P2P_STORE=OFF \
  -DWITH_EP=OFF \
  ..

make -j$(nproc)

This produces:

• build/mooncake-transfer-engine/src/libtransfer_engine.so
• build/mooncake-common/src/libmooncake_common.so

Installation

sudo make install
# Or to custom prefix:
cmake -DCMAKE_INSTALL_PREFIX=/path/to/install ..
make && make install

Usage with This Crate

Set the library path:

export MOONCAKE_ROOT=/path/to/mooncake/install
# Or use system paths
cargo build

Development

Build with local static libs (default):

make

This builds mooncake from source and links statically.

Dependencies

• libibverbs (RDMA)
• librdmacm (RDMA connection manager)
• CMake 3.16+
• C++ compiler with C++17 support