8 Mar
2020
8 Mar
'20
17:24
On Saturday 2020-03-07 23:16, Frans de Boer wrote:
I noticed that when I compile boinc, it is always around 4x slower on the CPU benchmarks then the version distributed by Tumbleweed. I do use '-O3 -funroll-loops -ffast-math' as specified on the boinc website.
Did somebody blindly grab something from the manpage without understanding - and conveying to subsequent readers - the implications? -funroll-loops: "This option makes code larger, and may or may not make it run faster." (It does not say it explicitly, but "larger" leads to "slower" at a certain point.) -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org