VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM(3)

# VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM(3) Manual Page

## Name

VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM - Structure containing scheduling control dispatch parameters properties of a physical device

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## C Specification

The `VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM` structure is defined as:

    // Provided by VK_ARM_scheduling_controls
    typedef struct VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM {
        VkStructureType    sType;
        void*              pNext;
        uint32_t           schedulingControlsMaxWarpsCount;
        uint32_t           schedulingControlsMaxQueuedBatchesCount;
        uint32_t           schedulingControlsMaxWorkGroupBatchSize;
    } VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM;

## Members

- `schedulingControlsMaxWarpsCount` specifies the maximum number of warps that a shader core can run concurrently.

- `schedulingControlsMaxQueuedWorkgroupBatchesCount` specifies the maximum number of workgroup batches that a shader core can queue.

- `schedulingControlsMaxWorkGroupBatchSize` specifies the maximum size of workgroup batches that can be requested using VkDispatchParametersARM::`workGroupBatchSize`.

## Description

If the `VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM` structure is included in the `pNext` chain of the VkPhysicalDeviceProperties2 structure passed to vkGetPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

If VkPhysicalDeviceSchedulingControlsPropertiesARM::`schedulingControlsFlags` does not contain VK_PHYSICAL_DEVICE_SCHEDULING_CONTROLS_DISPATCH_PARAMETERS_ARM then `schedulingControlsMaxWarpCount` and `schedulingControlsMaxQueuedBatchesCount` are undefined.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceSchedulingControlsDispatchParametersPropertiesARM-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SCHEDULING_CONTROLS_DISPATCH_PARAMETERS_PROPERTIES_ARM

Structure Chaining

Extends the structure

  - VkPhysicalDeviceProperties2

## See Also

VK_ARM_scheduling_controls, VkStructureType

## Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0