Addendum: After about a day of CPU time most of the refs are at 9 or 10 with their history length.
a. On 28 Mrz., 14:18, alux <[email protected]> wrote: > Hi, > > I played with Richs ant colony these days, and want to report about > experience with 4 cores. > > First I didn't want my computer to idle, so I set > > * (def dim 140) was 80 > * (def food-places 13) was 35 - I hoped for more defined routes. In > vain. > * (def food-range 1000) was 100 to have enough. > > and the 3 sleep times to, well, zero. > > With only these changes the display was completely frozen and didn't > unfroze even after an hour. I also got "Transaction failed after > reaching retry limit" Exceptions. > > So I raised the value for :min-history as suggested by Rich. > (def world .. (ref (struct cell 0 0) :min-history 2) ..) > > But 2 wasn't enough. Even with 5 the display wasnt good. > > I had to go up to until 7 to have an almost stable situation. When I > looked at the ref-history-count after a while, a couple of the had > rised to 8. > > So this value needed is almost in the range of reaching the > default :max-history (the default is 10). > > This is what I want to share, maybe its of help to somebody. > > Kind regards, alux -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en To unsubscribe from this group, send email to clojure+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
