William Kenworthy <[EMAIL PROTECTED]> writes: > you might also look at -falign-functions=8/16/32 as well. On an athlon > tbird 1.4, 4 had zero gain, 8 and 16 were slower than 4, but 32 was > consistantly a little better. Possibly because its a 32 bit system
Uhm... no, that has nothing to do with it. -falign-functions=32 will align on a 32 *byte*�boundary. It's the athlon's L1 cache which works best if you have the data aligned to a 64 byte border. Gru� Uli -- "Or have we eaten on the insane root, that takes the reason prisoner?" -- MacBeth I, 3 -- [EMAIL PROTECTED] mailing list
