How to determine cores in same module

Hi,
I found that AMD A12-9700P consists of 2 modules, with each module has 2 integer cores. Thus, there are 4 cores in total.

 

How can I know that which 2 of the cores are in the same module?
My OS is Ubuntu 14.04.

My laptop is Acer Aspire E15.

 

 

Also, I would like to know what kind of CPU resources are duplicated/shared in the same module.

It would be great if schematic diagram of processor is provided.

 

Thanks.