Vincent Guittot

About

Vincent has worked on developing drivers for various peripherals and coprocessors in mobile phones for over ten years. In 2005, he began to focus on mobile phones that ran Linux then Android and spent the last years of this period on optimizing the power consumption of Android platforms. Today he works on power management and improving the energy efficiency of embedded system.

Posts

• How to create a virtual System Control and Management Interface (SCMI) server

  Thursday, June 22, 2023

  This blog talks about the creation of a virtual SCMI server to fill the gap through the SCMI project. It also demonstrates how the concept of virtual SCP and SCMI server can be extended to other systems, providing a virtual power coprocessor to VMs and SPs as an example.

• Network throughput performance improves as a result of reworking the load balance.

  Monday, April 6, 2020

  The scheduler has seen a lot of change over the past couple of years with the introduction of Per Entity Load Tracking (PELT). This blog talks about how it has been improved over time, including when wrong task placement occurred and how this was fixed.