Malte, On my machine, your original code took between 28 and 31 milisecs, this code here:
on mouseUp local testarray,tprocess,test repeat with i=1 to 30000 put any item of "meier,müller,john,doe" into testarray[i]["name"] end repeat answer the number of lines of the keys of testarray put the millisecs into test repeat for each key x in testarray if testarray[x]["name"]="john" then delete variable testarray[theline] end if end repeat answer the number of lines of the keys of testarray&cr&the millisecs-test end mouseUp Takes about 19 milisecs, so it's good improvement. On Wed, Aug 5, 2009 at 4:34 PM, Andre Garzia <[email protected]> wrote: > > Malte, > I don't know if there would be any improvement in what I am telling you but > what if you combined the array, filtered the lines and split up again? > Andre > > On Wed, Aug 5, 2009 at 2:16 PM, Malte Brill <[email protected]> wrote: >> >> Hey all, >> >> I just try to implement a life search on a datagrid. I was doing this with >> the dgtext property. However this turns out to be too slow on elder machines >> if there are many records (30k +) Now I am trying to instead of setting the >> dgtext, to work with the dgdata. This could speed up the whole process quite >> a lot, as the data would not need to be turned into an array again by the >> data grid. Problem: arrays can not be filtered. So what I would like to do >> is find the quickest script that simulates array filtering in n dimensions >> if at any rate possible. My clumsy first try looks like this. This only >> "filters" the second level yet, so turning this into a function for n-levels >> deep would be ideal. :) >> >> on mouseUp >> local testarray,tprocess,test >> repeat with i=1 to 30000 >> put any item of "meier,müller,john,doe" into testarray[i]["name"] >> end repeat >> answer the number of lines of the keys of testarray >> put the millisecs into test >> put the keys of testarray into tprocess >> repeat for each line theLine in tprocess >> if testarray[theline]["name"]="john" then >> delete variable testarray[theline] >> end if >> end repeat >> answer the number of lines of the keys of testarray&cr&the millisecs-test >> end mouseUp >> >> This runs in 31 ms on my machine (Intel MacBook first gen, 2.16 GHz). I >> would like to have this quicker if possible. Also I´d like the runtime on >> your machines, especially Macs pre Intel era. >> >> Any thoughts highly appreciated. >> >> All the best, >> >> Malte_______________________________________________ >> use-revolution mailing list >> [email protected] >> Please visit this url to subscribe, unsubscribe and manage your subscription >> preferences: >> http://lists.runrev.com/mailman/listinfo/use-revolution > > > > -- > http://www.andregarzia.com All We Do Is Code. -- http://www.andregarzia.com All We Do Is Code. _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
