[Scilab-Dev] Scilab index type should be generalized

[Antoine Monmayrant]

Le 03/23/2016 12:20 PM, Stéphane Mottelet a écrit :
> timer();for i=1:1000;sum(a($-n+10:$-n+100000));end;disp(timer()) 

On a 10-year old pc under linux (ubuntu 14.04):

5.5.2
n=200000;a=rand(n,1); timer();for 
i=1:1000;sum(a(10:100000));end;disp(timer());timer();for 
i=1:1000;sum(a($-n+10:$-n+100000));end;disp(timer())

     2.202731

     0.94785


6.0.0
n=200000;a=rand(n,1); timer();for 
i=1:1000;sum(a(10:100000));end;disp(timer());timer();for 
i=1:1000;sum(a($-n+10:$-n+100000));end;disp(timer())

    2.303838


    1.430211

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