cuHEAR: GPU-Accelerated Encryption for Allreduce Collectives

cuHEAR is an implementation of HEAR for GPUs that support the NVIDIA CUDA architecture.

Building & usage

cuHEAR uses CMake:

cmake -Bbuild -D CMAKE_BUILD_TYPE=RelWithDebInfo
cd build
make

The shared library can then be found in build/cuhear. To instrument a program to use it, you can:

LD_PRELOAD=./libcuhear.so ./my_program

License

cuHEAR is licensed under the terms of the MIT License. See LICENSE for details.