Abstract: Managing memory access in a non-uniform memory access (NUMA) multiprocessor architecture including two computation units and at least two separate memories is disclosed. Each memory, including at least one logic memory entity, is locally associated with a computation unit. After receiving a control for access to a logic memory entity, the status of an indicator of the status of the logic memory entity (first entity) to which the received command applies is determined. If the indicator is in a first state, the received control is executed. If, on the contrary, the indicator is in a second state, data stored in the first entity is migrated into a second logic memory entity of a memory separate from the memory including the first entity, and the status of the second entity is placed into the first state.