StartUndervoltGPU

Starts GPU undervolting on a GPU.

Syntax

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ADLX_RESULT     StartUndervoltGPU (IADLXGPUAutoTuningCompleteListener * pCompleteListener)

Parameters

  1. [in] pCompleteListener IADLXGPUAutoTuningCompleteListener * The pointer to a GPU tuning complete listener interface.

Return Value

If the GPU undervolting is successfully started, ADLX_OK is returned.

If the GPU undervolting is not successfully started, an error code is returned.

Refer to ADLX_RESULT for success codes and error codes.

Remarks

The StartUndervoltGPU method triggers an asynchronous execution for the autotuning and returns immediately. When the autotuning is completed, ADLX calls OnGPUAutoTuningComplete in the GPU tuning complete listener. After the event is raised, IsCurrentUndervoltGPU returns true.

Additional Info

GPU undervolting reduces voltage and maintains clock speed to improve performance per watt.

Requirements

Header

include “IGPUAutoTuning.h”

Minimum version

1.0