Abstract: An information processing device includes a processor. The processor is configured to acquire a calculation model, and divide the acquired calculation model at elements constituting the calculation model to generate a plurality of components. The processor is configured to estimate a first index and a second index. The first index is related to a calculation resource at a time when the calculation model is divided into the components. The second index is related to a calculation resource at a time when the calculation model is not divided into the components. The processor is configured to make determination as to whether a third index is smaller than a preset threshold. The third index is calculated based on the first index and the second index. The processor is configured to perform control to output a result of the determination.