As reported by Phoronix, AMD’s Zen 3 architecture is getting support for the ACPI CPPC driver designed for Linux-based operating systems. The Collaborative Processor Performance Control driver allows Linux to see which cores have the highest boosting potential in a Ryzen CPU and target the highest boosting cores for single- or lightly-threaded workloads, a feature that has been supported in Windows since the launch of the Zen 2 processors. Additionally, the ACPI driver will improve Linux’s support of Ryzen power states, allowing for better power consumption and performance. However, the new drivers are currently only for Zen 3, with
An Uber driver who lost his job when automated face-scanning software failed to recognise him is accusing the firm of indirect race discrimination in a legal test case.
The black driver, who worked on the Uber platform from 2016 until April 2021, has filed an employment tribunal claim alleging his account was illegally deactivated when facial-verification software used to log drivers on to the ride-hailing app decided he was not who he said he was.
The Independent Workers’ Union of Great Britain (IWGB), which is backing the action, claimed at least 35 other drivers had had their registration with Uber