Re: Saving calculation answers to file

[vilsu]

Little testin:
sample run 3040 lines, P4 2400MHz

Run1:

fid = fopen ("koe.txt");
        for i = 1:3040
           x = eval (fgetl (fid))
           save -append tuloskoe.txt x
        endfor;
fclose (fid)

-:took 15 s:-


Run2:

fid = fopen ("koe.txt");
eof = fgetl (fid)
while eof != -1
      x = eval (eof);
      save -append out.txt x
      eof = fgetl (fid)
endwhile;
fclose (fid)

-:took 9 s:-


Run3:

fid = fopen ("koe.txt");
results = cell(3040,1);
for i =1:3040
      results{i} = eval (fgetl (fid));
endfor
save out.txt results
fclose (fid)

-:took 3 s:-  !!! only 1/5 of the time of the original!!

Thanks Juan

vilsu





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