4 ms·
It does sound like a lot but it depends on the actual wall clock time. If your run time goes from 10 days down to 1 day then yes, it matters a lot. If it goes f
by chongli 6y ago
It does sound like a lot but it depends on the actual wall clock time. If your run time goes from 10 days down to 1 day then yes, it matters a lot. If it goes from 1s down to 0.1s it might not matter so much.
- carlmr 6y agoOf course, but if you observe 3x to 10x performance gains across the board, you will have some programs that run in more than 1 second where it may be worthwhile.