Preempt - Scheduler WLK Validate non-zero preemption values for WDDM1.2 hardware
This automated test verifies the requirements listed in the test details table.
Test details
Associated requirements |
Device.Graphics.WDDM12.Render.PreemptionGranularity |
Platforms |
Windows RT (ARM-based) Windows 8 (x64) Windows 8 (x86) Windows Server 2012 (x64) Windows RT 8.1 Windows 8.1 x64 Windows 8.1 x86 Windows Server 2012 R2 |
Expected run time |
~2 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 |
|---|---|
SchBillboard.exe Time:5 SyncWith:ABC123HiGirls ProcCount:2 Quadrant:2 |
Runs the test job. |
SchManager.exe ListenForPreemptionTime EnforcePreemptionSupport:true Time:5 SyncWith:ABC123HiGirls ProcCount:2 Loop:1 windowed:true Quadrant:4 |
Runs the support application. |
File list
| File | Location |
|---|---|
Sched_basic.exe |
<testbinroot>\nttest\WINDOWSTEST\Graphics\wddm\bin\ |
SchManager.exe |
<testbinroot>\nttest\WINDOWSTEST\Graphics\wddm\bin\ |