Sage 4.3 exhibits the same slowness issue in Ubuntu. On Aug 9, 3:50 pm, Istarion <mwanl...@gmail.com> wrote: > Ah, it appears I misunderstood. I had run that command while my > computer was relatively inactive. Running it after my program ran for > around 4 minutes yields this result: 1.83 1.19 0.53 2/255 1682 > > I will try downloading Sage 4.3, and see if that fixes the problem. > > On Aug 9, 3:33 pm, Harald Schilly <harald.schi...@gmail.com> wrote: > > > On Aug 9, 9:25 pm, Istarion <mwanl...@gmail.com> wrote: > > > > I am running Sage 4.5 in Ubuntu and Sage 4.3 in VirtualBox. When I > > > checked the relative speed of the program in Ubuntu, I ran it right > > > after booting up, with the only other active process being System > > > Monitor. > > > > $ cat /proc/loadavg yields: 0.68 0.75 0.81 1/275 2369. I am very new > > > to Linux, so I actually have no idea what that command does. > > > this loadavg value is a measurement how much work your two cpu cores > > have to do. A value below 1 means that there is still room for more > > calculations on them while no process has to wait. So, I think, this > > could be a regression between version 4.3 to version 4.5. Depending on > > how complex your calculation is, you should try to take it apart to > > isolate the part that has slowed it down... or post the script or > > something like that. I don't know of any other options that could help > > here. > > > H
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