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1993

Real Time - Mach Timers: Exporting Time to the User

9 years 9 months ago
Real Time - Mach Timers: Exporting Time to the User
ent CMU Mach 3.0 microkernel exports simple timestamp and delay abstractions through host get time() and a timeout parameter to mach msg(). While this is sufficient for many purposes, it does not provide the precision or generality required for a variety of realtime applications. In this paper we describe extensions to CMU’s Mach 3.0 which provide users with flexible time-based synchronization and timestamp services. Additionally, we will describe how timing and scheduling services are integrated to allowreal-time applicationsto handle timing faults.
Stefan Savage, Hideyuki Tokuda
Added 02 Nov 2010
Updated 02 Nov 2010
Type Conference
Year 1993
Where MACH
Authors Stefan Savage, Hideyuki Tokuda
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