Due to recent bot attacks, newly registered users are required to send a message via our contact form in order to be able to post in the forum. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Problem with multi GPU › Reply To: Problem with multi GPU June 13, 2024 at 3:51 pm #8812 AdrianKeymaster No worries! Glad to hear that it works now,