3 ms·
It's literally just the birthday paradox. You get collisions very quickly for 32-bit numbers. This test finds collisions on Intel too.
by floatboth 6y ago
It's literally just the birthday paradox. You get collisions very quickly for 32-bit numbers. This test finds collisions on Intel too.
- edwintorok 6y agoA better test is to use dieharder, see here: https://github.com/systemd/systemd/issues/18184#issuecomment-758271053 https://github.com/systemd/systemd/issues/18184#issuecomment...
- rurban 6y agoI tested it with dieharder here. It's atrocious without the BiOS patch. https://rurban.github.io/dieharder/QUALITY.html https://rurban.github.io/dieharder/QUALITY.html
- mzs 6y agoyep was a FW HW issue: https://github.com/systemd/systemd/issues/18184#event-4203184584 https://github.com/systemd/systemd/issues/18184#event-420318...
- mzs 6y agoThat was before sort was used, but then the later tests were no longer sound.