[Octave-bug-tracker] [bug #52206] semilogy speed

[Rik]

Follow-up Comment #1, bug #52206 (project octave):

I placed your test code in an m-file and then ran it multiple times for
several different versions.  I certainly see a slowdown from 4.0.3 to 4.2.1,
but it is not the 40X that you are seeing.  Maybe you could run the benchmark
again several times with 4.2.1 to see if the 6 seconds was an outlier.  My
results:


dev (10/14/17)
--------
1.03474
1.05848
1.01782
1.04327
1.0456

1.039982

4.2.1
--------
1.12861
0.958021
1.19349
1.0854
0.974049
0.982637

1.05370116666667

4.0.3
--------
0.356216
0.225084
0.25301
0.216632
0.273527
0.222959

0.257904666666667

3.8.2
--------
0.457998
0.321754
0.309644
0.31255
0.31504
0.317864
0.300681

0.333647285714286






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