SYSTEMS AND METHODS FOR USING A BUS EXCHANGE SWITCH TO CONTROL PROCESSOR AFFINITY

In accordance with embodiments of the present disclosure, an information handling system may include two processor sockets comprising a first processor socket and a second processor socket, a first information handling resource communicatively coupled to the first processor socket, second information handling resource, and a bus exchange switch communicatively coupled to the first processor socket, the second processor socket, and the second information handling resource such that: if the second processor socket is unpopulated, the bus exchange switch creates a first electrically conductive path between the first processor socket and the second information handling resource, and if the second processor socket is populated, the bus exchange switch creates a second electrically conductive path between the first processor socket and the second processor socket and creates a third electrically conductive path between the second processor socket and the second information handling resource.