bigloo benchmarks: i386 vs. x86-64 vs. x32

Hi.

I have 21 benchmarks results for the current beta version
(bigloo4.3a-beta07Dec16.tar.gz), with gcc 6.2.0 from Ubuntu 16.10:

i386    257016.0   430   760  1750   200  1090  1220   430  1690   870   950  5750   930   920   950  1250    10   830  1180  8850  1820   AVG
x86-64     -17.7 -13.1 -26.7 -12.5   0.1 -18.7 -24.5  -4.4 -46.9 -18.7   4.3 -18.8 -37.4 -15.8  -4.8 -16.0   0.1 -24.0  -1.4 -19.6 -32.6 -16.5
x32        -26.2 -16.8 -31.5 -16.5  -5.0 -25.4 -38.5  -4.4 -47.7 -44.2 -15.3 -18.0 -41.1 -28.8  -8.6 -34.6   0.1 -32.5 -37.8 -27.1 -32.6 -25.6

x32 refers to the x32 ABI, https://en.wikipedia.org/wiki/X32_ABI

The first benchmark is my own GC-intensive application,
the following 20 benchmarks are the ones from bglstone.

The x32 ABI is a clear winner!

Merry Christmas
Sven