user-level applications / priority-assignment protocol / higher real-time priority / shared system services / real-time priority / realistic time-sensitive applications / real-time scheduling techniques / non-real time applications / proper resource sharing protocol / real-time algorithms / priority ceiling protocol / commodity systems / real-time performance / non-real time priority / real-time terminology / simplest scheduling solution / system-level services / computational processing / media formats / time-sensitive applications / timesensitive applications / system services / simpler priority-assignment protocol / multimedia and other time-sensitive applications / temporal protection to applications / real-time scheduling algorithms / kernel-level applications / native real-time threads / soft real-time applications / x86 processor / server non-real time / Real-time operating systems / commodity operating systems / real-time research / compatibility with applications / audio and other multimedia audio applications / time-sensitive scheduling algorithms / real-time systems / real-time task / good real-time performance / /
OperatingSystem
Unix / Linux / Solaris / Nemesis / RTLinux / POSIX / /
Organization
Jonathan Walpole Department of Computer Science / Computer Science and Engineering Oregon Graduate Institute / /
Person
Ashvin Goel / Charles Krasic / Andrew Morton / Robert Love / Luca Abeni / Jim Snow / Jonathan Walpole / / /
Position
multimedia player / proportion-period scheduler and a priority-based scheduler / POSIX scheduler / proportion-period CPU scheduler / proportionperiod scheduler / priority scheduler / real-time scheduler / scheduler / CPU Advanced Programmable Interrupt Controller / small realtime executive / proportion-period scheduler / audio/video player / /
Product
This solution / /
ProvinceOrState
Manitoba / /
Technology
two GHz processor / Linux system / Unix / Linux / Information Technology / real-time scheduling algorithms / API / proper resource sharing protocol / CPU Scheduling Algorithm / x86 processor / 3.3 CPU Scheduling The CPU scheduling algorithm / operating system / operating systems / NTP protocol / priority ceiling protocol / main processor / HLP protocol / audio card / video conferencing / real-time algorithms / priority-assignment protocol / appropriate CPU scheduling algorithm / X server / simpler priority-assignment protocol / /
Supporting Time-Sensitive Applications on a Commodity OS Ashvin Goel, Luca Abeni, Charles Krasic, Jim Snow, Jonathan Walpole Department of Computer Science and Engineering Oregon Graduate Institute, Portland {ashvin,luca