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From: dewar@merv.cs.nyu.edu (Robert Dewar)
Subject: Re: Fast locking (Was Re: Java vs Ada 95)
Date: 1996/11/06
Message-ID: <dewar.847291436@merv>#1/1
X-Deja-AN: 194939253
references: <325BC3B3.41C6@hso.link.com>
 <EACHUS.96Nov1103759@spectre.mitre.org> <E07Dwq.5L@world.std.com>
 <55gkch$gg6@fozzie.sun3.iaf.nl> <E0B6CL.84r@world.std.com>
 <dewar.847053681@merv> <55o4g4$ki8@fozzie.sun3.iaf.nl>
 <1996Nov5.235745.1@eisner>
organization: New York University
newsgroups: comp.lang.ada
Date: 1996-11-06T00:00:00+00:00
List-Id: <comp.lang.ada>


"> This means that test-and-set is not possible using just GNAT at the
> moment and indeed implementing efficient spin-locks is not possible.
> Hopefully the extra intrinsic subprograms will be implemented
> sometime."

GNAT fully supports machine intrinsics, starting with version 3.07.