Adaptive memory system for enhancing the performance of an external computing device

A method executed by a single controller for controlling an adaptive memory system, wherein the adaptive memory system includes a first memory type, a second memory type, a third memory type, an internal bus system coupling the single controller to the first memory type, the second memory type, and the third memory type, and an external bus interface coupling the single controller to an external computing device, wherein the single controller separates the internal bus system from the external bus interface, the method comprising:

• communicating with all three memory types using the internal bus system;
• communicating with an external computing device using the external bus interface;
• and
• allocating cache-data storage assignment to a storage space within the first memory type, and after the storage space within the first memory type is determined to be full, allocating cache-data storage assignment within a storage space of the second memory type.

A computer-readable medium including a computer-executable program for controlling the operation of a single controller of an adaptive memory system;

• the adaptive memory system further including a first memory type, a second memory type, a third memory type, an internal bus system coupling the single controller to the first memory type, the second memory type, and the third memory type, and an external bus interface coupling the single controller to an external computing device;
• wherein the single controller separates the internal bus system from the external bus interface;
• and wherein the computer-executable program, if executed, causes the single controller to perform actions comprising:
• communicating with all three memory types using the internal bus system;
• communicating with the external computing device using the external bus interface;
• and
• allocating cache-data storage assignment to a storage space within the first memory type, and after the storage space within the first memory type is determined to be full, allocating cache-data storage assignment to a storage space within the second memory type.