Vincent Guittot on the Linaro big.LITTLE MP work

Posted by – April 2, 2013

Vincent Guittot, Linaro assignee from ST-Ericsson, talks about the work that is being done at Linaro to Extend the Linux kernel to support ARM’s big.LITTLE MP architecture, building on the features provided by the big.LITTLE Switcher project. The most powerful use model of big.LITTLE is called MP and enables the use of all physical cores at the same time. Threads with high priority and/or computationally intensive can in this case be allocated to the A15 cores while threads with less priority or less computationally intensive such as background tasks can be performed by the A7 cores.