dev-lang
dev-lang / moarvm : A 6model-based VM for NQP and Rakudo Perl 6
- Enable optimization via CFLAGS
games-board
games-board / stockfish : Free UCI chess engine, claimed to be the strongest in the world
- Enable upstream -O3 optimizations (default enabled)
net-misc
net-misc / sks : An OpenPGP keyserver which is decentralized with highly reliable synchronization
- Enables bytecode optimization
sci-libs
sci-libs / opencascade : Development platform for CAD/CAE, 3D surface/solid modeling and data exchange
- Don't clear allocated memory. Use optimized memory manager unless tbb USE flag is set.