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freebsd-ports/sysutils/hourglass/pkg-descr
Thierry Thomas 5c000ea5a2 Add hourglass 1.0.0, a real-time application useful to learn how
CPU scheduling works.

PR:		64635
Submitted by:	Olivier Tharan
Approved by:	pav (mentor).
2004-04-12 15:54:55 +00:00

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This is a port of hourglass, a synthetic real-time application that
can be used to learn how CPU scheduling in a general-purpose operating
system works at microsecond and millisecond granularities.
- It creates very detailed map of when each Hourglass thread has
access to the CPU
- It supports multiple thread execution models; e.g. periodic and
CPU-bound
- It acts as an abstraction layer for threading, timing, and CPU
scheduling functionality on Unix- and Win32-based systems
WWW: http://www.cs.utah.edu/~regehr/hourglass/