From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=0.7 required=5.0 tests=BAYES_00,INVALID_MSGID, REPLYTO_WITHOUT_TO_CC,SUBJ_ALL_CAPS autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,84b6a7fb692122ab X-Google-Attributes: gid103376,public X-Google-Thread: 113ae9,84b6a7fb692122ab X-Google-Attributes: gid113ae9,public X-Google-Thread: f4db5,84b6a7fb692122ab X-Google-Attributes: gidf4db5,public X-Google-Thread: f8c65,84b6a7fb692122ab X-Google-Attributes: gidf8c65,public X-Google-Thread: 109fba,84b6a7fb692122ab X-Google-Attributes: gid109fba,public X-Google-Thread: 1014db,84b6a7fb692122ab X-Google-Attributes: gid1014db,public X-Google-Thread: 10c4e6,84b6a7fb692122ab X-Google-Attributes: gid10c4e6,public From: peter@eepjm.newcastle.edu.au (Peter Moylan) Subject: Re: IMPORTANT : BUDDY SYSTEM PROJECT ?????? Date: 1997/10/02 Message-ID: #1/1 X-Deja-AN: 277206914 References: <342813A1.EDE1B5BD@umac.mo> <342FD143.86@dmu.ac.uk> Organization: The University of Newcastle Reply-To: peter@ee.newcastle.edu.au Newsgroups: hk.comp.pc,hk.comp.software,comp.lang.ada,comp.lang.modula2,comp.lang.c,comp.lang.c++,comp.lang.java.help Date: 1997-10-02T00:00:00+00:00 List-Id: Graham Perkins wrote: >> Who have some source codes in Ada, C/C++, Modula2 or Java of BUDDY >> SYSTEM ???? > >The people who implement operating systems. and they probably >didn't use Modula-2 or Ada or C++ or Java I once had a book "Machine-oriented higher level languages" where the buddy system was implemented in umpteen different medium-level languages (most of which are now defunct - I think C and PL/M are the only real survivors). But it's certainly out of print by now. Worse, I seem to have lost my copy, so I can't even give the publication details. Of course, this is of historical interest only. The person who asked the original question would be better served by looking up Knuth, or one of the many data structures textbooks. -- Peter Moylan peter@ee.newcastle.edu.au http://www.ee.newcastle.edu.au/users/staff/peter/Moylan.html