Benchmarks
Those benchmarks have been done with all data already in cache using a Intel Xeon E5520 @ 2.27GHz running Debian 7 and FabIO 0.2.2… (ubnuntu 20.04 for Python 3.8).
FabIO module |
Filename |
Size |
Py2.7 v0.1.4 |
Py2.7 v0.2.0 |
Py3.2 v0.2.0 |
Py3.8 v0.11 |
adscimage |
mb_LP_1_001.img |
9 Mpix |
1.16 s |
1.12 s |
2.67 s |
28 ms |
brukerimage |
Cr8F8140k103.0026 |
256kpix |
796 µs |
795 µs |
1.43 ms |
845 µs |
cbfimage |
run2_1_00148.cbf |
6 Mpix |
173 ms |
70.8 ms |
70.8 ms |
63.6 ms |
edfimage |
F2K_Seb_Lyso0675.edf |
4 Mpix |
512 µs |
597 µs |
595 µs |
735 µs |
fit2dmaskimage |
fit2d_click.msk |
1 Mpix |
30.4 ms |
30.5 ms |
28.4 ms |
6.23 ms |
GEimage |
GE_aSI_detector_image_1529 |
4 Mpix |
5.37 ms |
5.44 ms |
4.3 ms |
6 ms |
kcdimage |
i01f0001.kcd |
360kpix |
130 ms |
121 ms |
292 ms |
460 ms |
mar345image |
example.mar2300 |
5 Mpix |
78 ms |
77 ms |
77 ms |
124 ms |
marccdimage |
corkcont2_H_0089.mccd |
4 Mpix |
9.28 ms |
9.01 ms |
17.2 ms |
24.5 ms |
OXDimage |
b191_1_9_1.img |
256kpix |
5.75 ms |
5.67 ms |
8.35 ms |
5.62 ms |
pnmimage |
image0001.pgm |
1 Mpix |
3.29 ms |
3.25 ms |
5.71 ms |
2.6 ms |
raxisimage |
mgzn-20hpt.img |
3 Mpix |
53.5 ms |
57.1 ms |
69.2 ms |
39.9 ms |
tifimage |
oPPA_5grains_0001.tif |
4 Mpix |
59.9 ms |
58.4 ms |
105 ms |
114 ms |
xsdimage |
XSDataImage.xml |
256kpix |
13.3 ms |
12.9 ms |
18.4 ms |
11.1 ms |
The Python3 version is sometimes twice slower then the Python2 version, this is especially true for TIFF based formats.