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)
Structure Chaining
Extends the structure

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