[Clp] Clp and Aboca

[ycollette.nospam at free.fr]

Hello,

I used clp compiled with intel compiler and with aboca level 4 activated.
On some problem instance, I can see two cores working when I looked at cpu load.
Bit on some other, only one core is working.
Do Clp/Abc have some kind of threshold to use several core instead of one ?

Best regards,

YC