Re: [friam] On LtU: Discussion of Erlang-like vs E-like concurrency model
Bill Frantz <[email protected]> Sun, 19 Feb 2012 19:32:42 -0800
| Newsgroups | gmane.comp.lang.e.general |
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| Message-ID | <r422Ps-1068i-A1BFEF1D7B7D40F08761F735F2D816D5@Bill-Frantzs-MacBook-Pro.local> |
On 2/19/12 at 15:31, [email protected] (Mark S. Miller) wrote: >http://lambda-the-ultimate.org/node/4453 Some of the key paragraphs were incomprehensible to me because of errors in English composition: >Note that the classical actor model provides only two of these dimensions: 1*3. There is notion of step and there is notion process (actor). And there every even is processed in the single step. > >Erlang truthfully implement this model. And it also assumes single step even processing. There is also no work-based decomposition. The work dimension is lost from Erlang. It is also lost from all Erlang-style implementation of actor model. > >The proof is quite simple. It is not possible to esaly apply functional composition operators to Erlang actors. And it is possible to specify which events actor receives, but is not hard to specify specify which are directly or indirectly produced by the actor. So it is asynchronous version of “go to” mess of synchronous code. > I assume that every use of the word "even" should be read as "event". I assume that "esaly" should be "easily". The second to last sentence, starting, "And it is possible to specify..." completely eludes me. If I knew the LtU jargon better, I might be able to make a stab at parsing that sentence. Cheers - Bill ----------------------------------------------------------------------- Bill Frantz |Security, like correctness, is| Periwinkle (408)356-8506 |not an add-on feature. - Attr-| 16345 Englewood Ave www.pwpconsult.com |ibuted to Andrew Tanenbaum | Los Gatos, CA 95032 _______________________________________________ e-lang mailing list [email protected] http://www.eros-os.org/mailman/listinfo/e-lang