# BNNSGraphTensorFillStrides(_:_:_:_:) Sets the stride of the specifed tensor for compatibility with the given model’s input or output argument based on its current shape. ``` func BNNSGraphTensorFillStrides(_ graph: bnns_graph_t, _ function: UnsafePointer?, _ argument: UnsafePointer, _ tensor: UnsafeMutablePointer) -> Int32 ``` ## Parameters `graph` The compiled graph object. `function` The function. Specify as `nil` if the graph only contains one function. `argument` The name of the input or output argument. `tensor` The tensor. On output, the first [`rank`](/documentation/Accelerate/BNNSTensor/rank) elements contain the strides that BNNS requires. ## Return Value `0` on success, nonzero on failure. ## Discussion Call this function to fill the strides of a buffer according to the specification of the compiled graph’s model. This function requires that you specify the tensor’s sizes. That is, they aren’t less than zero. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)