Daniel Fischer daniel.is.fischer at web.de writes:
No, it's my own code. Nothing elaborate, just sieving numbers 6k±1, twice as
fast as the haskellwiki code (here) and uses only 1/3 the memory. For the
record:
.
thanks! will need to sift through it thoroughly... :) :)
BTW I
Daniel Fischer daniel.is.fischer at web.de writes:
Am Dienstag 29 Dezember 2009 04:38:21 schrieb Will Ness:
Now _this_, when tested as interpreted code in GHCi, runs about 2.5x times
faster than Priority Queue based code from Melissa O'Neill's ZIP package
mentioned at the
2009/12/29 Will Ness will_...@yahoo.com:
Daniel Fischer daniel.is.fischer at web.de writes:
Am Dienstag 29 Dezember 2009 04:38:21 schrieb Will Ness:
Now _this_, when tested as interpreted code in GHCi, runs about 2.5x times
faster than Priority Queue based code from Melissa O'Neill's ZIP
Eugene Kirpichov ekirpichov at gmail.com writes:
2009/12/29 Will Ness will_n48 at yahoo.com:
Daniel Fischer daniel.is.fischer at web.de writes:
Am Dienstag 29 Dezember 2009 04:38:21 schrieb Will Ness:
Now _this_, when tested as interpreted code in GHCi, runs about 2.5x
times
Daniel Fischer daniel.is.fischer at web.de writes:
Am Dienstag 29 Dezember 2009 04:38:21 schrieb Will Ness:
Now _this_, when tested as interpreted code in GHCi, runs about 2.5x times
faster than Priority Queue based code from Melissa O'Neill's ZIP package
mentioned at the
Daniel Fischer daniel.is.fischer at web.de writes:
Gee, seems my mail server reads your posts very thoroughly today :)
I hope it's not a bad thing. :)
Am Dienstag 29 Dezember 2009 14:58:10 schrieb Will Ness:
If I realistically needed primes generated in a real life setting, I'd
Am Mittwoch 30 Dezember 2009 01:23:32 schrieb Will Ness:
Daniel Fischer daniel.is.fischer at web.de writes:
Gee, seems my mail server reads your posts very thoroughly today :)
I hope it's not a bad thing. :)
It means, twenty minutes after I replied to the previous, I got your hours old
Will Ness will_n48 at yahoo.com writes:
wheelSums = roll 0 wdiffs
roll = scanl (+)
wheel = wdiffs ++ wheel
wdiffs = 2:4:2:4:6:2:6:4:2:4:6:6:2:6:4:2:6:4:6:8:4:2:4:2:
4:8:6:4:6:2:4:6:2:6:6:4:2:4:6:2:6:4:2:4:2:10:2:10:wdiffs
Apparently that works
