METHOD AND SYSTEM FOR SELECTING COMPATIBLE PROCESSORS TO ADD TO A MULTIPROCESSOR COMPUTER

• US 20090099833A1
• Filed: 12/11/2008
• Published: 04/16/2009
• Est. Priority Date: 05/22/1998
• Status: Active Grant

• Current Assignee: Robert Gentile, Travis Schaff
• Original Assignee: Robert Gentile, Travis Schaff
• Inventors: Schaff, Travis, Gentile, Robert
• Granted Patent: US 7,643,984 B2
• Time in Patent Office: Days
• US Class Current: 703/27
• CPC Class Codes: G06F 15/16 Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs coordinating program control therefor G06F9/52; in regulating and control system G05B

Abstract

A method and system for using processor compatibility information to select a compatible processor for addition to a multiprocessor computer. A software program is executed on the multiprocessor computer to determine the number of current processors in the multiprocessor computer and the revision number of each processor. A software program that compares the revision numbers of the current processors with processor compatibility information is then executed to determine the revision numbers of processors that are compatible with all current processors.

Claims

5. A method of selecting a compatible processor for addition to a multiprocessor computer, the multiprocessor computer having at least one current processor, the method comprising:

receiving identifying information indicative of the identity of each current processor;

accessing stored processor compatibility information identifying processors that are compatible with a plurality of processors that includes each of the at least one current processors;

executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the accessed processor compatibility information to determine the processors that are compatible with each current processor; and

providing information identifying the processors that are compatible with each current processor.

1. The method of claim 5 wherein the act of executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the processor compatibility information comprises executing a computer program using a computer that is remote from the multiprocessor computer to compare the identifying information for each current processor in the multiprocessor computer with the processor compatibility information.

2. The method of claim 5 further comprising storing the processor compatibility information including storing process compatibility information in a computer that is remote from the multiprocessor computer and connected to the multiprocessor computer system via the Internet.

3. The method of claim 5 wherein the act of executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the processor compatibility information comprises executing a computer program on the multiprocessor computer that compares the identifying information for each current processor in the multiprocessor computer with the processor compatibility information.

4. The method of claim 5 wherein the act of providing information identifying the processors that are compatible with each current processor before adding the new processor to the multiprocessor computer comprises displaying information identifying the processors that are compatible with each current processor.

6. A method of selecting a compatible processor for addition to a multiprocessor computer, the multiprocessor computer having at least one current processor, the method comprising:

executing a computer program directing each of the at least one current processors to execute at least one instruction that allows the identity of each current processor to be determined, the computer program providing identifying information indicative of the identity of each current processor;

transmitting the identifying information indicative of the identity of each current processor to a remote computer configured to access stored processor compatibility information identifying processors that are compatible with a plurality of processors that includes each of the at least one current processors; and

receiving from the remote computer information identifying the processors that are compatible with each current processor, the information identifying the processors obtained at least in part by comparing the identifying information for each current processor in the multiprocessor computer with the accessed processor compatibility information.

12. A method of evaluating a new processor for addition to a multiprocessor computer, the multiprocessor computer having at least one current processor, the method comprising:

receiving identifying information indicative of the identity of each current processor;

accessing stored processor compatibility information processor compatibility information identifying processors that are compatible with a plurality of processors that includes at least one current processor;

executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the accessed processor compatibility information to determine the processors that are compatible with each current processor, the computer program further comparing identifying information for the new processor with the processors determined to be compatible with each current processor; and

providing an indication whether or not the new processor is compatible before adding the new processor to the multiprocessor computer.

7. The method of claim 12 wherein the act of executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the processor compatibility information comprises executing a computer program using a computer that is remote from the multiprocessor computer to compare the identifying information for each current processor in the multiprocessor computer with the processor compatibility information.

8. The method of claim 12 wherein the act of executing the computer program that compares the identifying information for the new processor with the processors determined to be compatible with each current processor comprises using a computer that is remote from the multiprocessor computer to compare the identifying information for the new processor with the processors determined to be compatible with each current processor.

9. The method of claim 12 wherein the act of providing the indication comprises using a computer that is remote from the multiprocessor computer to provide the indication.

10. The method of claim 12 further comprising storing the processor compatibility information in a computer that is remote from the multiprocessor computer and connected to the multiprocessor computer system via the Internet.

11. The method of claim 12 wherein the act of executing a computer program comparing the identifying information for each current processor in the multiprocessor computer with the processor compatibility information comprises executing a computer program on the multiprocessor computer that compares the identifying information for each current processor in the multiprocessor computer with the processor compatibility information.

13. A method of evaluating a new processor for addition to a multiprocessor computer, the multiprocessor computer having at least one current processor, the method comprising:

executing a computer program on the multiprocessor computer directing each of the at least one current processor to execute at least one instruction that allows the identity of each current processor to be determined, the computer program providing identifying information indicative of the identity of each current processor;

transmitting the identifying information indicative of the identity of each current processor and identifying information indicative of the identity of the new processor to a remote computer configured to access stored processor compatibility information identifying processors that are compatible with a plurality of processors that includes each of the at least one current processors; and

receiving from the remote computer an indication whether or not the new processor is compatible before adding the new processor to the multiprocessor computer, the indication determined at least in part by comparing the identifying information for each current processor in the multiprocessor computer with the accessed processor compatibility information to determine the processors that are compatible with each current processor and comparing identifying information for the new processor with the processors determined to be compatible with each current processor.

14. A system for selecting a new processor for addition to a multiprocessor computer having at least one current processor, the system comprising:

a memory configured to store processor compatibility information indicative of processors that are compatible with a plurality of processors that includes each current processor;

a first processor coupled to the memory and configured to access the processor compatibility information, the first processor further configured to receive identifying information indicative of each current processor in the multiprocessor computer, determine the processors that are compatible with the at least one current processor, and provide information identifying the processors that are compatible with each current processor before a new processor is added to the multiprocessor computer.

15. The system of claim 14 wherein the memory is configured to store processor compatibility information indicative of processors that are compatible with a plurality of processors that includes each current processor.

16. The system of claim 14 wherein the memory is remote from the multiprocessor computer, the memory coupled to the multiprocessor computer and configured to store processor compatibility information indicative of processors that are compatible with a plurality of processors that includes each current processor.

17. The system of claim 16 wherein the memory is coupled to the multiprocessor computer via the Internet.

18. The system of claim 14 wherein the processor is remote from the multiprocessor computer, the processor being in communication with the multiprocessor computer and configured to access the processor compatibility information using the identity of each current processor in the multiprocessor computer to determine the processors that are compatible with the at least one current processor.

19. The system of claim 14 wherein the processor is in communication with a display that is operable to display the information identifying the processors that are compatible with each current processor before adding the new processor to the multiprocessor computer.