Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form. › Forums › OpenLB › General Topics › Parallel computing (MPI) about version 1.8.1 › Reply To: Parallel computing (MPI) about version 1.8.1 June 23, 2025 at 1:13 pm #10398 YupengParticipant Dear Adrian, Thanks for your reply! Parallel computing has been worked for me!