New to LBM and OpenLB? Attend our upcoming one-week hands-on Spring School in Marseille/France from 19.05.2025 – 23.05.2025. OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Problem with multi GPU › Reply To: Problem with multi GPU June 25, 2024 at 8:15 pm #8857 mathiasKeymaster see https://www.openlb.net/forum/reply/8856/ and thanks @aseidler