--- layout: stdlib-reference --- # coopVecLoadCoherent ## Description ## Signature

CoopVec<T, N> coopVecLoadCoherent<int N, T>(
    Ptr<T, Access.ReadWrite, AddressSpace.Device, DefaultDataLayout> buffer,
    int byteOffset16ByteAligned,
    MemoryScope memoryScope)
    where T : __BuiltinArithmeticType;

## Generic Parameters #### N : int #### T: [\_\_BuiltinArithmeticType](../interfaces/0_builtinarithmetictype-029j/index.html) ## Parameters #### buffer : [Ptr](../types/ptr-0/index.html)\<[T](../types/ptr-0/index.html#typeparam-T), Access\.ReadWrite, AddressSpace\.Device, [DefaultDataLayout](../types/defaultdatalayout-07b/index.html)\> #### byteOffset16ByteAligned : int = 0 #### memoryScope : MemoryScope = MemoryScope\.Device ## Availability and Requirements Defined for the following targets: #### spirv Available in all stages. Requires capabilities: `spvCooperativeVectorNV`, `spvVulkanMemoryModelKHR`, `spvVulkanMemoryModelDeviceScopeKHR`.