FreeBSD Ports

sysutils/hourglass 1.0.1

Real-time application to learn how CPU scheduling works

Repository
FreeBSD ports
Maintainer
[email protected]
Categories
sysutils, education, parallel

Description

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

Install

As a binary package — by origin, or by package name:

pkg install sysutils/hourglass
pkg install hourglass

From the ports tree:

cd /usr/ports/sysutils/hourglass/ && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	hourglass>0:sysutils/hourglass

Packages

The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.

Repositoryaarch64amd64armv6armv7i386
FreeBSD:14:latest-1.0.1--1.0.1
FreeBSD:14:quarterly-1.0.1n/a-1.0.1
FreeBSD:15:latest-1.0.1n/a-1.0.1
FreeBSD:15:quarterly-1.0.1n/an/an/a
FreeBSD:16:latest-1.0.1n/an/an/a
FreeBSD:16:quarterlyn/an/an/an/an/a

Dependencies

As this port's Makefile names them.

Runtime 1

The full lists below include those, and their dependencies in turn.

All run dependencies 1

No port depends on this one.

Configuration

Options name: sysutils_hourglass

OptionDefaultDescription
DOCSoffBuild and/or install documentation
Service scripts
none

Files

distinfo 1
FileSizeSHA256
hourglass-1.0.1b.tar.gz1142289293ab49dae3d591dc6d793a01bd716a7c6751a6e189829d2cee0c2b0f6167bc
Master sites 1
  • http://www.cs.utah.edu/~regehr/hourglass/

Commit history 0

No commits in the history this site was built from.