KDAB, a German consulting firm that develops graphics and visualisation tools, has released Hotspot 1.0, a GUI too for visualising performance data generated by the Linux Perf tool. Perf analyses ...

Abstract: Most modern CPUs include hardware performance counters: architectural registers that allow programmers to gain low-level insight into system performance. Low-overhead access to these ...

For more than two years, the Linux operating system has contained a high-severity vulnerability that gives untrusted users with restricted accounts nearly unfettered "root" access over machines, ...

Intel's new Arc Alchemist DG2 GPUs were meant to launch in Q1 2022 but now that's a mess and it's sometime in 2022, but Intel has been helping the Linux community by kick-starting their Xe HP pipeline ...