Path: csiph.com!weretis.net!feeder8.news.weretis.net!reader5.news.weretis.net!news.solani.org!.POSTED!not-for-mail From: Mild Shock Newsgroups: comp.lang.javascript Subject: Re: ANN: Dogelog Player 1.1.1 (GNU Arithmetic) Date: Mon, 2 Oct 2023 12:05:05 +0200 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Mon, 2 Oct 2023 10:05:04 -0000 (UTC) Injection-Info: solani.org; logging-data="926538"; mail-complaints-to="abuse@news.solani.org" User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0 SeaMonkey/2.53.17.1 Cancel-Lock: sha1:mJd+lvfp3kULAmFxXpoZB4KjgR0= In-Reply-To: X-User-ID: eJwNy8kBwCAIBMCWcJfLciJI/yXE33zG6Msr1M3VxgYlvM1miSewYzrOCd1xwewzLZpF9Mr50uZJ8DKKdRD8AVA+FTE= Xref: csiph.com comp.lang.javascript:41449 It has been already 2 years since we started a new Prolog system. This new Prolog systems is 100% written in Prolog, including the I/O and the runtime compiler. We managed to adress the JavaScript and the Python target. We now completed a new target, namely Java. This target is different since in contrast to JavaScript and Python, the Java programming language is a typed programming language with type variables and primitive types. The benchmark results show that we can indeed replace formerly Jekejeke Prolog by the new Dogelog Player for Java. But there is still a lot of work ahead, which we will possibly perform for all targets JavaScript, Python and Java in parallel. See also: ANN: Dogelog Player for Java https://twitter.com/dogelogch/status/1708780915587961286 ANN: Dogelog Player for Java https://www.facebook.com/groups/dogelog Mild Shock schrieb: > > Dogelog Player is a Prolog system for the > JavaScript and Python platform. It is 100% > written in Prolog itself except for some > built-ins. We did a revision of the evaluable > function built-ins and adopted an approach > that was already pursued in formerly Jekejeke Prolog. > > Dogelog Player evaluable function were invoked > with the spread syntax available in JavaScript > and Python, making it not a proper native stack > solution. Adopting specials that can rule over > the argument computation gave us proper solution > and a 30% performance boost. > > See also: > > GNU Arithmetic for Dogelog Player > https://twitter.com/dogelogch/status/1706714292442017950 > > GNU Arithmetic for Dogelog Player > https://www.facebook.com/groups/dogelog > > Mild Shock schrieb: >> Dear All, >> >> We are happy to announce a new edition >> of the Dogelog player: >> >> - File Properties: >>    We adopted the file_property/2 predicate from GNU >> Prolog, but with slightly different property names >> and values. There is also a new predicate >> set_file_property/2 which allows certain features >> to be adjusted. >> >> - make/0 Directive: >>    A make/0 was implemented that reloads Prolog texts >> that have already been consulted if they have been >> changed. The algorithm corresponds more to formerly >> Jekejeke Prolog than to SWI-Prolog. Reloading of >> multifile predicates and operators is also supported. >> >> - GNU Arithmetic: >>    We've moved away from the automatic tunneling and >> bridging that was available in formerly Jekejeke >> Prolog. This is visible, among other things, in a >> new flag MASK_ARIT next to MASK_FUNC in the predicate >> registry. Queries like +(1,2,X) or sin(0.1,X) now >> throw an exception. >> >> Have Fun! >> Jan Burse, 13.09.2023, http://www.xlog.ch/ >