# vkCmdCopyTensorARM(3) Manual Page

## Name

vkCmdCopyTensorARM - Copy data between tensors

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## C Specification

To copy data between tensor objects, call:

    // Provided by VK_ARM_tensors
    void vkCmdCopyTensorARM(
        VkCommandBuffer                             commandBuffer,
         const VkCopyTensorInfoARM*                 pCopyTensorInfo);

## Parameters

- `commandBuffer` is the command buffer into which the command will be recorded.

- `pCopyTensorInfo` is a pointer to VkCopyTensorInfoARM structure describing the copy parameters.

## Description

Valid Usage (Implicit)

- VUID-vkCmdCopyTensorARM-commandBuffer-parameter
  `commandBuffer` must be a valid VkCommandBuffer handle

- VUID-vkCmdCopyTensorARM-pCopyTensorInfo-parameter
  `pCopyTensorInfo` must be a valid pointer to a valid VkCopyTensorInfoARM structure

- VUID-vkCmdCopyTensorARM-commandBuffer-recording
  `commandBuffer` must be in the recording state

- VUID-vkCmdCopyTensorARM-commandBuffer-cmdpool
  The `VkCommandPool` that `commandBuffer` was allocated from must support transfer, graphics, or compute operations

- VUID-vkCmdCopyTensorARM-renderpass
  This command must only be called outside of a render pass instance

- VUID-vkCmdCopyTensorARM-videocoding
  This command must only be called outside of a video coding scope

Host Synchronization

- Host access to `commandBuffer` must be externally synchronized

- Host access to the `VkCommandPool` that `commandBuffer` was allocated from must be externally synchronized

Command Properties

Command Buffer Levels | Render Pass Scope | Video Coding Scope | Supported Queue Types | Command Type
--- | --- | --- | --- | ---
Primary Secondary | Outside | Outside | Transfer Graphics Compute | Action

## See Also

VK_ARM_tensors, VkCommandBuffer, VkCopyTensorInfoARM

## 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0