RTLinux Boasts Single-Digit uSec Responsiveness

An anonymous reader writes "A Linux implementation delivering single-digit microsecond responsiveness on 64-bit dual-core AMD Opteron processors is being demonstrated at the Embedded Systems Conference in Boston this week. From the article: "According to FSMLabs, an AMD Opteron 265 dual-core system running RTLinux can deliver guaranteed interrupt latencies of no more than five microseconds, with scheduling jitter of no more than eight microseconds, even with Linux under a heavy load." Heck, with numbers like that it seems like Linux could run circles around XP Pro for audio/video apps such as streaming, recording, and playback!"