WDDM FlipQueue
This automated test verifies that kernel-mode video drivers correctly implement flip queuing for hardware or software.
This test uses the GPU to render on many GPU device contexts simultaneously. One of the contexts does flipping operations. If the driver correctly implements flip queuing for hardware or software, the flipping operations that one context submits does not cause the GPU to stall and starve the other contexts. Drivers pass this test if the non-flipping contexts are not starved.
Specifications |
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Platforms |
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Supported Releases |
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Expected run time (in minutes) | 5 |
Category | Compatibility |
Timeout (in minutes) | 300 |
Requires reboot | false |
Requires special configuration | false |
Type | automatic |
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):
Before you run the test, complete the test setup as described in the test requirements: Graphic Adapter or Chipset Testing Prerequisites.
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.
For troubleshooting information, see Troubleshooting Device.Graphics Testing.
Command option | Description |
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Flipqueue.exe |
Runs the test job. |
File | Location |
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Configdisplay.exe |
<[testbinroot]>\nttest\windowstest\tools\ |
Flipqueue.exe |
<[testbinroot]>\nttest\ |
TDRWatch.exe |
<[testbinroot]>\nttest\windowstest\graphics\ |
Parameter name | Parameter description |
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LLU_NetAccessOnly | LLU Name of net user |
ConfigDisplayCommandLine | Custom Command Line for ConfigDisplay. Default: logo |
TDRArgs | /get or /set |