Informal Benchmark HW C vs HW D

[CyberAngel]

(10-21-2018 02:35 PM)John Keith Wrote:  

(10-16-2018 05:23 AM)parisse Wrote:  You can do that for matrix inverses (no display, time and check):
a:=ranm(150,150)*0.1:;
time(b:=inv(a));
maxnorm(a*b-identity(a))

On my Prime (hardware version C) around 3.65 seconds.

On the emulator says 0.013 seconds, which seems impossible (7 year old Win7 laptop).

Both running latest beta firmware.

On my Prime (hardware version A around 3.713 seconds.
( Other runs: 3.71 ; 3.723 ; 3.72 ; 3.721 )

On the emulator says 0.024 seconds, which seems impossible (7 year old Win10 laptop).
( Other runs: 0.012 ; 0.0199 ; 0.0187 ; 0.0191 )

Former running 2.0.0.13865, latter running 2.1.14091 beta firmware.
AND
Xiaomi Mi Max 2 running HP Prime Pro 13443 : time= 0.532 seconds.
MIUI 9.6.3.0 Global Stable, Android 7.1.1, patch level 2018-06-01
( Other runs: 0.461 ; 0.434 ; 0.434 ; 0.425 ) - the duplicate is correct!

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