Article View: comp.sys.amiga.announce
Article #274Executive V1.00
From: Petri Nordlund
Date: Thu, 12 Oct 1995 06:27
Date: Thu, 12 Oct 1995 06:27
102 lines
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4114 bytes
TITLE
Executive
VERSION
1.00
AUTHOR
Petri Nordlund (petrin@mits.mdata.fi)
(http://www.megabaud.fi/~petrin)
DESCRIPTION
Executive is a UNIX-like task scheduler for Amiga. It also has
plenty of other features previously available only in larger
operating systems.
The scheduler recalculates task priorities based on system load
average and task's recent CPU usage. This will give high priority
to interactive tasks and low priority to CPU bound tasks. After
you have installed Executive you no longer have to constantly
adjust task priorities. You'll find your Amiga to be much easier
and efficient to use with Executive.
Other features include:
- highly accurate (1/1000 seconds) CPU usage timing
- 6 different scheduling algorithms
- load averages
- process identifiers
- process group identifiers
- accounting
- focus - task with active window gets more CPU time
- support for MultiUser
Executive is similar to Job Manager or Spy System, but it has more
features than these two together.
Executive doesn't use any illegal programming, it is fully compatible
with all Amiga computers running AmigaDos release 2.04 or newer.
Executive has been carefully designed to work with all kinds of
configurations and care has been taken not to break any programming
rules.
Executive consists of a server and clients. The server is run
in the background and it takes care of scheduling, CPU usage
calculations and many other things. The client programs are:
acct accounting daemon
ALoad display load average
ALoad3D display load averages in 3D
Commander general task manager
ctp extended ChangeTaskPri
kill extended Break
lastcomm list last commands executed
nice run programs with lower scheduling priority
ps process status displayer
pstree display child-parent relationships
renice renice a task
sa print accounting statistics
stat display some misc. information
timer time CLI and Workbench programs
top display information about top CPU tasks
uptime display system uptime and load averages
It's not possible to give a full description of all Executive
features here, so try it out. You don't want to use your Amiga
without it.
SPECIAL REQUIREMENTS
AmigaDos 2.04 or newer is required to run Executive.
AVAILABILITY
Any Aminet site, for example:
ftp://ftp.luth.se/pub/aminet/util/misc/Executive.lha
Executive has a WWW-page which has links to several Aminet
sites and also some nice screenshots. The page URL is:
http://www.megabaud.fi/~petrin/Executive.html
PRICE
The freely redistributable version doesn't lack any crucial features
so it can be used without registering. Registered users get
process accounting, the ALoad3D client and 5 additional scheduler
algorithms. Registration fee is $15 and the payment can also be
made in many other currencies.
DISTRIBUTABILITY
Copyright © 1995 Petri Nordlund, freely redistributable.
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Path: arc1-ca.pugleaf.net!toadflax.cs!not-for-mail From: petrin@mits.mdata.fi (Petri Nordlund) Newsgroups: comp.sys.amiga.announce Subject: Executive V1.00 Followup-To: comp.sys.amiga.misc Date: 12 Oct 1995 06:27:59 GMT Organization: none Approved: zerkle@cs.ucdavis.edu Message-ID: <45ichf$ark@mark.ucdavis.edu> Reply-To: petrin@mits.mdata.fi (Petri Nordlund) NNTP-Posting-Host: krakatoa.cs.ucdavis.edu X-Message-Number: 1252