Please check, also:
http://www.hockin.org/~thockin/pset. Not finished, but could be.
> Some people have asked me for more information before they'll attempt
> to download and play with this stuff, so here's the --help output from
> the latest version of the run(1) command:
>
>
> Usage: run [OPTIONS] { COMMAND [ARGS] | PROCESS_SPECIFIER }
> Set scheduling parameters and CPU bias for a new process or a list
> of existing processes.
>
> OPTIONS can be one or more of the following options:
>
> -b, --bias=LIST Set the CPU bias to the LIST of CPUs;
> CPUs are numbered starting from 0
> -s, --policy=POLICY Set the scheduling policy to POLICY
> -P, --priority=LEVEL Set the scheduling priority to LEVEL
> -q, --quantum=QUANTUM Set the SCHED_RR quantum to QUANTUM
> -v, --version Output version information and exit
> -h, --help Display this help and exit
>
> PROCESS_SPECIFIER is exactly one of the following options:
>
> -p, --pid=LIST Specify LIST of existing PIDs to modify
> -g, --group=LIST Specify LIST of process groups to modify; all
> existing processes in the groups will be modified
> -u, --user=LIST Specify LIST of users to modify; all existing
> processes owned by the users will be modified
> -n, --name=LIST Specify LIST of existing process names to modify
>
> Multiple comma separated values can be specified for all LISTs and ranges
> are allowed where appropriate (e.g. "run -b 0,1-3 autopilot").
>
> See the run(1) man page for more information.
>
>
> Take care,
> Jason
>
>
> > Hello All,
> >
> > I'm currently working on adding multiprocessor control interfaces
> > to Linux. My current efforts can be found here:
> >
> > http://www.ccur.com/realtime/oss
> >
> > These are clean-room implementations of similar tools that have
> > been available in our proprietary *nix for quite some time, and
> > so the interfaces have a fair amount of mileage under their belts.
> > Note that the scope is somewhat wider than just MP.
> >
> > There has been some discussion of "chaff" and other interfaces
> > recently on this list, so in an effort to hopefully move towards
> > a standard more quickly I've gotten permission from my employer
> > to GPL the code I've written. I'm very interested in comments
> > and feedback on any or all of this work.
> >
> > Here's the README file from the package:
> >
> >
> > This package contains:
> >
> > run(1)
> > A multiprocessor control command line tool.
> >
> > mpadvise(3)
> > A multiprocessor control library interface.
> >
> > These services rely upon Robert Love's CPU Affinity patch
> > (version 2.4.16-1 was used for testing) which is available here:
> >
> > http://www.kernel.org/pub/linux/kernel/people/rml/cpu-affinity/v2.4/
> >
> > To build the code, simply unpack it and type "make". The code has
> > been tested on Red Hat 7.1 and 7.2 systems, though it is still
> > fairly new and almost certainly contains bugs.
> >
> > An attempt was made to abstract the "cpuset" representation of
> > the current system in order to have binaries that in theory
> > could work on systems with more than 32 cpus. For this to work,
> > the run(1) command would need to be linked against a shared
> > mpadvise(3) library (currently only a static library is made).
> >
> > This code is being released in the hopes that it will become
> > the basis for the Linux multiprocessor control standard interfaces.
> > I am very interested in getting feedback on this package,
> > so please contact me via email or LKML if you have any.
> >
> > This source code is licensed under the GNU GPL Version 2.
> > Copyright (C) 2001 Concurrent Computer Corporation
> >
> > --
> > Jason Baietto
> > jason.baietto@ccur.com
> > http://www.ccur.com/realtime/oss
>
>
>
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This archive was generated by hypermail 2b29 : Sat Dec 15 2001 - 21:00:19 EST