Hello @chuanlin,
No, the channels on each core is independence, but need to be configure symmetrically. (If on core 1 you have (unmanaged, managed, managed) then core 0 also need the same channel with same order (unmanaged, managed, managed), pools number, pool size.)
Incase of using Unmanaged, each core will use it own unmanaged channel to communicate with the other core.
Best regards,
Dan