4 ms·
Although it's one of the "different" things, along with memory model, the page size is the same for Fedora aarch64 if I remember the discussion right. Is POWER
by gnufx 5y ago
Although it's one of the "different" things, along with memory model, the page size is the same for Fedora aarch64 if I remember the discussion right.
Is POWER9 compilation generally poor compared with other targets? It didn't seem so to me, apart from a pathological case on one benchmark set which IBM addressed swiftly. They've been supporting GCC for rather a long time.
- classichasclass 5y agoThat used to be the case until https://www.spinics.net/linux/fedora/fedora-kernel/msg12805.html https://www.spinics.net/linux/fedora/fedora-kernel/msg12805.... which put aarch64 to 4K. I argue there should be a workstation ppc64le spin that does this, but I understand why Fedora doesn't want to put the releng resources towards a niche audience. I agree IBM's autovector stuff is quite good in gcc but there's no substitute for hand-rolled assembly sometimes.