Remote computer graphics performance testing

• US 7,526,410 B2
• Filed: 07/03/2003
• Issued: 04/28/2009
• Est. Priority Date: 07/03/2003
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Page, Donald Alan, Anastassopoulos, Demitri, Browne, Jason Charles
• Primary Examiner(s): Barbee; Manuel L
• Application Number:
  US10/613,179
• Publication Number:
  US 20050021687A1
• Time in Patent Office: 2,126 Days
• Field of Search: None
• US Class Current: 702/186
• CPC Class Codes: H04L 43/50 Testing arrangements

Abstract

The present disclosure relates to conducting testing on a remote client computer by a server computer. The remote client computer is connected to the server computer through a network which allows either the remote client computer or server computer to initiate a testing session with the other. Programs resident on the remote client computer and server computer initiate the session. A graphics test tool application program is resident on the server computer. The graphics test tool application program includes a set of instructions and data used to communication to a set of instructions and data in the remote client computer. Communication in particular is performed through a communication channel which further allows graphics tests to be sent from the graphics test tool application program to the remote client computer. The graphics tests may be timed as to how long they take to be sent to the remote client computer.

Claims

1. A method performed at a thin client comprising:

establishing a session with a server computer;

receiving a set of instructions and data directed to providing graphics testing from the server computer, based on execution of a test tool resident at the server computer;

creating a virtual channel to the server computer;

receiving graphics testing information through the virtual channel for a plurality of graphics tests, each of the plurality of graphics tests being provided sequentially from the server computer to the thin client across the virtual channel, wherein a next one of said graphics tests is not sent until a previous graphics test has completed being sent across the virtual channel; and

timing each sequential graphics test to determine a time that each graphics test takes to go across the virtual channel, wherein the time determined for each particular graphics test to go across the virtual channel is indicative of how well the particular graphics test performed.

2. The method of claim 1 wherein the establishing the session comprises receiving a request from the server computer using a remote desktop protocol.

3. The method of claim 1 wherein the establishing the session comprises sending a request to the server computer to establish the session using a remote desktop protocol.

4. The method of claim 1 wherein the receiving the set of instructions and data comprises receiving a dynamic link library file unique to the thin client for use in sending the tests and test information from the test tool to perform graphics testing.

5. The method of claim 4 wherein executing the test tool comprises sequentially executing a series of the graphics tests that are part of a graphics test application program.

6. The method of claim 1 wherein the creating comprises forming the virtual channel through a wide area network for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the thin client.

7. The method of claim 1 wherein the creating comprises forming the virtual channel through the Internet for transmission of asynchronus transfer mode cells representing the testing information between the server computer and the thin client.

8. The method of claim 1 wherein the creating the virtual channel comprises registering a unique virtual channel identifier for the thin client with the server computer.

9. The method of claim 1 further comprising timing each of the graphics tests at the thin client and storing times of each of the tests at the thin client.

10. The method of claim 9 further comprising timing each of the graphics tests at the server computer in addition to the timing at the then client.

11. The method of claim 1, wherein the graphics tests comprise at least one of video processing tests, disk inspection tests, or graphics accelerator tests.

12. A personal computer configured to perform the method of claim 1.

13. A method performed by a server computer comprising:

establishing a session with a thin client computer over a network;

storing a set of instructions and data directed to graphics testing applicable to the remote thin client computer in a registry, wherein the graphics testing is performed by a resident test tool executed at the server computer;

sending the set of instructions and data directed to the graphics testing to the thin client computer;

creating a virtual channel with the thin client computer through which testing information related to the graphics testing is transferred;

sending the testing information to the thin client for a plurality of graphics tests, each of the plurality of graphics tests being provided sequentially from the server computer to the thin client across the virtual channel, wherein a next one of said graphics tests is not sent until a previous graphics test has completed being sent across the virtual channel; and

timing each sequential graphics test to determine a time that each graphics test takes to go across the virtual channel, wherein the time determined for each particular graphics test to go across the virtual channel is indicative of how well the particular graphics test performed.

14. The method of claim 13 wherein the establishing the session comprises receiving a request from the thin client computer using a remote desktop protocol.

15. The method of claim 13 wherein the establishing the session comprises sending a request to the thin client computer using a remote desktop protocol.

16. The method of claim 13 wherein the storing the set of instructions and data comprises loading a dynamic link library file which is used by the resident test tool to send the testing information to the thin client computer.

17. The method of claim 16 wherein the resident test tool is executed as a sequential series of the graphics tests that are part of a resident test application program.

18. The method of claim 17 further comprising timing each of the graphics tests at the server computer.

19. The method of claim 13 wherein the creating comprises forming the virtual channel through a wide area network for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the thin client computer.

20. The method of claim 13 wherein the creating comprises forming the virtual channel through the Internet for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the thin client computer.

21. The method of claim 13 further comprising timing individual said graphics tests to determine a time that each graphics test takes to go across the virtual channel at both the server computer and the thin client computer.

22. The method of claim 13, wherein the graphics tests comprise at least one of video processing tests, disk inspection tests, or graphics accelerator tests.

23. A server computer configured to perform the method of claim 13.

24. A method for testing graphics capabilities of a thin client computer, the method comprising:

establishing a testing session between the thin client computer and a server computer via a remote desktop protocol, said server computer having a resident testing tool application including a sequential list of graphics tests;

receiving a dynamic link library (DLL) file at the thin client computer from the server computer, said DLL file being unique to the thin client computer for enabling the graphics tests to be sent from the server to the thin client computer;

establishing a communication channel over a network between the thin client computer and the server computer, said communication channel providing for transmission of asynchronous transfer mode cells representing testing information between the server computer and the thin client computer;

performing graphics tests remotely on the thin client computer from the testing tool resident on the server computer by sending the test information for each graphics test in the list sequentially from the server computer to the thin client computer across the communication channel, wherein a next test in the sequentially ordered list is not sent until a previous test has completed being sent across the communication channel; and

timing the graphics test to determine a time that each sequential graphics test takes to go across the communication channel, wherein the time that each particular graphics test takes to go across the communication channel is indicative of how well the particular graphics test performed.

25. The method of claim 24 wherein the timing of the graphics tests is performed at both the server computer and the thin client computer.

26. The method of claim 24 wherein the establishing a communication channel over a network comprises establishing a virtual channel through a wide area network.

27. The method of claim 24 wherein there are a plurality of the thin client computers, and further comprising testing the graphics capability of each thin client computer by performing the graphics test.

28. A method for testing graphics capabilities of a thin client computer, the method comprising:

accessing the thin client computer from a server computer over a network;

storing instructions and data used by a test tool executed at the server computer to provide testing to the remote thin client computer;

identifying particular instructions an data used for the remote thin client computer;

setting up a virtual channel between the server computer; and

timing a plurality of sequentially performed graphics tests performed by the test tool through the virtual channel to determine a time that each of the graphics test takes to go across the virtual channel, wherein the time that the graphics test takes to go across the virtual channel is indicative of how well the graphics test performed.

29. The method of claim 28 wherein the instructions and data comprise a dynamic link library file unique to the thin client computer.

30. The method of claim 28 wherein the setting up the virtual channel is performed over a wide area network for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the thin client computer.

31. The method of claim 28 wherein the timing the graphics test is performed at both the server computer and the thin client computer.

32. A thin client computer comprising:

a memory; and

a processor coupled to the memory

wherein the processor is configured to access a test tool on a server computer using a remote desktop protocol for establishing a testing session,

wherein the processor is configured to receive a plurality of graphics tests through the communication channel, each of the plurality of graphics tests being provided sequentially from the server computer to the thin client computer; and

wherein the processor is configured to time individual said graphics tests to determine a time that each sequential graphics test takes to go across the communication channel, wherein the time is indicative of how well each graphics test performed.

33. The computer of claim 32 wherein the processor is configured to receiving a dynamic link library (DLL) file from the server computer, said DLL file being unique to the thin client computer for enabling the graphics test to be sent from the server to the thin client computer.

34. The computer of claim 32 wherein the communication channel is a virtual channel for transmission of asynchronous transfer mode cells representing the graphics tests between the server computer and the thin client computer.

35. The computer of claim 32 wherein the processor is configured to establish a testing session with the server computer via a remote desktop protocol.

36. The computer of claim 32 wherein the processor is further configured to receive a request from the server computer using a remote desktop protocol.

37. A server computer comprising:

a memory; and

a processor coupled to the memory,

wherein the processor is configured to access a remote thin client computer for transmitting graphics testing information from a resident test tool through a communication channel,

wherein the processor is configured to send a plurality of graphics test through the communication channel, each of the plurality of graphics test being provided sequentially from the server computer to the thin client computer; and

wherein the processor is configured to time each sequential graphics test to determine a time that each graphics test takes to go across the communication channel for determining a result of each graphics test.

38. The computer of claim 37 wherein the communication channel is a virtual channel for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the thin client computer.

39. The computer of claim 37 wherein the processor is configured to send a dynamic link library (DLL) file to the thin client computer, said DLL file being unique to the thin client computer for enabling the graphics tests to be sent from the server to the thin client computer.

40. The computer of claim 37 wherein the processor is configured to establish a testing session with the thin client computer via a remote desktop protocol.

41. The computer of claim 37 wherein the graphics tests comprise at least one of video processing tests, disk inspection tests, or graphics accelerator tests.

42. A computer-readable storage medium having computer-executable instructions, implemented at least in part by a computing device, for performing steps at a thin client computer comprising:

contacting a server computer to send instructions and data used to access a test tool in the server computer;

setting up a virtual channel in which testing is exclusively performed by the test tool at the server computer;

determining the beginning and ending of a plurality of individual graphics tests represented by the testing information, each of the plurality of individual tests being provided sequentially from the server computer to the thin client computer; and

timing the individual graphics tests based on the determined beginnings and endings to determine a time that each graphics test takes to go across the virtual channel, wherein the time is indicative of how well each graphics test performed.

43. The computer-readable medium of claim 42, wherein the graphics tests comprise at least one of video processing tests, disk inspection tests, or graphics accelerator tests.

44. The computer-readable medium of claim 43 wherein the contacting the server further comprises sending a request to the server computer to establish a testing session using a remote desktop protocol.

45. A computing device comprising:

a processor configured to initiate a session with a remote thin client computing device;

a memory module configure to store a dynamic link library in a register, wherein the dynamic link library is directed to send information and perform testing regarding a resident graphics test to the remote thin client computing device; and

an interface to send the dynamic link library to the remote client computing device through a network; and

a timer configured to time a plurality of graphics tests sent to the remote thin client computing device, each of the plurality of graphics tests being provided sequentially from the server computer to the remote thin client computing device to determine a time that each graphics test takes to be transmitted to the remote thin client computing device, wherein the time determined for each particular graphics test is indicative of how well the particular graphics test performed.

46. The computing device of claim 45 wherein the network comprises a virtual channel between the computing device and the remote client computing device for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the remote thin client computing device.

47. A system comprising:

one or more remote thin client computers; and

a server computer configured to identify software modules performed on the server computer used to provide graphical tests through a communication channel directed to particular remote client computers, wherein the software modules are used to provide the graphical tests,

wherein the server is configured to send graphics testing information through the communication channel for a plurality of graphics tests, each of the plurality of graphics tests being provided sequentially from the server computer to the one or more thin client computers across the communication channel, wherein a next one of said graphics tests is not sent until a previous graphics test has completed being sent across the communication channel, and

wherein at least one of the server and the one or more thin client computers are configured to time each graphics test to determine a time that each graphics test takes to go across the communication channel for determining a result of each graphics test.

48. The system of claim 47 wherein the communication channel is a virtual channel for transmission of asynchronous transfer mode cells representing the testing information between the server computer and the one or more thin client computers.