3 ms·
This is like a compiler inlining code for faster performance, with exactly the same reasons
by henrydark 4y ago
This is like a compiler inlining code for faster performance, with exactly the same reasons
- erik_seaberg 4y agoWe do this because, unlike developers, CPUs can’t learn anything. No reusable abstractions are possible without extra instructions (and cycles) that tell the CPU exactly when and how to reuse them, or new microcode firmware that ordinary users aren’t empowered to write.