Basically the thing that annoys me about sage is the slow start-up time. It takes about 13 seconds to get to the prompt. Now, I had compiled sage before, but I mistakenly did that with the -march=generic flag. Now, if I compile it with the -march=native
(znver1 in my case) and -03
flags, will it start up faster? Has anybody else compiled it with -03
? Any other flags I should be aware of?