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WDDM Dead Lock

This automated test verifies that user-mode and kernel-mode drivers correctly synchronize calls from multiple processes and threads.

This test calls into the user-mode and kernel-mode video drivers concurrently from multiple processes and threads. Video drivers must correctly synchronize access to shared data structures to make sure that the system is stable in this scenario. Drivers pass this test if they do not cause the system to crash or hang while the test is running.

Test details

Associated requirements

Device.Graphics.WDDM.DisplayRender.Base

See the device hardware requirements.

Platforms

Windows 7 (x64) Windows 7 (x86) Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows Server 2008 R2 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2

Expected run time

~120 minutes

Categories

Certification Functional

Type

Automated

 

Running the test

Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.

Troubleshooting

For troubleshooting information, see Troubleshooting Device.Graphics Testing.

More information

Command syntax

Command option Description

Deadlock Time:15

Runs the WDDM Deadlock test job.

 

Note  

For command-line help for this test binary, type /h.

 

File list

File Location

Configdisplay.exe

<[testbinroot]>\nttest\windowstest\tools\

Deadlock.exe

<[testbinroot]>\nttest\

TDRWatch.exe

<[testbinroot]>\nttest\windowstest\graphics\

 

 

 

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