3 ms·
PPC has an instruction to 'load' a line ignoring its previous contents (just set up the cache state). useful in any case when you know you're going to overwrite
by convolvatron 5y ago
PPC has an instruction to 'load' a line ignoring its previous contents (just set up the cache state). useful in any case when you know you're going to overwrite the whole thing.
- xgkickt 5y agoI used dcbz extensively back on the Wii.