CUDA, and more!
After cloning this repo use the makefile in the root to build the tree with nvcc in your path:
$ export PATH=/usr/local/cuda/bin:$PATH
$ make -j$(nproc)
This should generate the libraries:
- libcuda-crypt.so - ed25519 verify (used by leaders) and chacha (used by validators) cuda implementations
Copy libraries to the main Solana repo:
$ make DESTDIR=${SOLANA_ROOT:?}/target/perf-libs install
Build Solana with the performance features enabled:
$ cd $SOLANA_ROOT
$ cargo build --release --features=cuda