GpaInitialize

Copyright (c) 2018-2021 Advanced Micro Devices, Inc. All rights reserved.

Syntax

GpaStatus GpaInitialize(
    GpaInitializeFlags flags);

Description

Initializes the driver so that counters are exposed. This function must be called before the rendering context or device is created. In the case of DirectX 12 or Vulkan, this function must be called before a queue is created.

Parameters

Name	Description
flags	Flags used to initialize GPA. This should be a combination of GpaInitializeBits.

Return value

Return value	Description
kGpaStatusOk	GPA was destroyed.
kGpaStatusErrorGpaAlreadyInitialized	GpaInitialize was already called.
kGpaStatusErrorInvalidParameter	The flags parameter has an invalid value.
kGpaStatusErrorException	Exception occurred.