real-time UNIX

[Jim Burns]

in article <1990Oct3.171822.18380 at mdivax1.uucp>,  says:

> I would like to know of any real-time Unix implementations that are 
> System V compatible and claim to conform to the POSIX 1003.1 and 1003.4

Add HP-UX to your list. It's SVID, and 1003.1 (don't know about 1003.4).

> standards. Any information such as the hardware platforms it runs on and

HP 9000/300 & 800

> any first-hand experience with the product would be appreciated.

Like what? I use mostly IPC's, not real-time priorities (implemented as
0-127, w/*no* automatic nicing for long running procs.) The 800 is
definitely a peppy system, and IMHO is one of the better combination
BSD/SysV implementations.
-- 
BURNS,JIM
Georgia Institute of Technology, Box 30178, Atlanta Georgia, 30332
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