I'm working on the material response under cyclic loading, Part of my research is to simulate the cyclic response of AA7075 ALLOY, and I hope to analyze it based on the dislocation density model. After reading some literatures , I did not find a dislocation density based model suitable for cyclic loading in the demonstration constitutive model provided by DAMASK. Then I installed DAMASk. But I have no idea about how to apply the cyclic loading. The nolocal model in the software can consider cyclic loading, but it seems that the amount of calculation is huge. How should I do?

I'm just getting started in the field of crystal plastic simulation, I will be grateful of your help