220 17292 article Path: news.gmane.org!not-for-mail From: tef@tentity.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Generic Parallel Computing (GPC) API Date: Mon, 6 Apr 2015 19:33:42 -0700 (PDT) Lines: 151 Approved: news@gmane.org Message-ID: References: <3be1928f-2116-4712-be20-7368682abf26@isocpp.org> <81e0ac7b-2e97-4ecc-8c37-c9851be3d81c@isocpp.org> <45d4c30d-72b4-474a-9df6-9efa17d4d0b1@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1455_1701014568.1428374022704" X-Trace: ger.gmane.org 1428374028 22682 80.91.229.3 (7 Apr 2015 02:33:48 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 7 Apr 2015 02:33:48 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBDL4BSXDYUBBBB4ERWUQKGQEH34OQTI@isocpp.org Tue Apr 07 04:33:46 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-pd0-f197.google.com ([209.85.192.197]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YfJKj-0005d0-J4 for gclcip-std-proposals@m.gmane.org; Tue, 07 Apr 2015 04:33:45 +0200 Original-Received: by pdnb3 with SMTP id b3sf97935018pdn.3 for ; Mon, 06 Apr 2015 19:33:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:content-type:x-original-sender:reply-to :precedence:mailing-list:list-id:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=agVNNHBS2tgdRPwkZwqK8UaTg21wkUW0QRCQXwVOTHc=; b=MHGtx8RJ9POcEfnZuQsPbAisu8kwaNoQE+the4niigeKKUPpgccTIUDdBIZm/9CA3B xuQn2IHD+y2sNUel4LGshgj5+ts2IE0Gf5+vrOJ//MvSBhRilr9QqIx/fDkG9Ce54VKt nJlFICQp9n5rr0XGxA5HLsLGs3yZWHrYcQph8mozVxWI214GW9/mN46NOYeR506pP4pi oZf/bzd8PcxN01FfKV4cPAsGeuAAtQiHRHazq/5SEcgc4kMlgbEEobkoVWnllzoah/vE eC+9wwI7umLhgIJ9+JmDZPvLMjiF4YClPY5Gcu5u/l7vhHaMrzd4zvUsq4NUSZLX8usz P7pA== X-Gm-Message-State: ALoCoQmFwBVzlUgGolynXGrqbCdu6aie1gL2tZ90Jgzkx7rqGnhyWGWNZhDz0dC4oDF1vBbAhPIk X-Received: by 10.66.153.6 with SMTP id vc6mr21671132pab.37.1428374024368; Mon, 06 Apr 2015 19:33:44 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.182.42.168 with SMTP id p8ls162935obl.84.gmail; Mon, 06 Apr 2015 19:33:43 -0700 (PDT) X-Received: by 10.182.108.169 with SMTP id hl9mr117990obb.6.1428374023409; Mon, 06 Apr 2015 19:33:43 -0700 (PDT) In-Reply-To: X-Original-Sender: tef@tentity.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:17292 Archived-At: ------=_Part_1455_1701014568.1428374022704 Content-Type: multipart/alternative; boundary="----=_Part_1456_1649535512.1428374022704" ------=_Part_1456_1649535512.1428374022704 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Yes, indeed. It says "Quetex is Mutual Exclusion Queue", where Mutual Exclusion means tasks are not executed concurrently, and Queue means* a queue. *You got it. Actually, the proposal is about parallel computing and *fork/join* as basic= =20 constructs of task parallelism.=20 I use a queue, but probably you know a better data structure that fit there= .. And by the way, it is only thread safe for the producer. On Monday, April 6, 2015 at 4:49:50 PM UTC-4, Klaim - Jo=C3=ABl Lamotte wro= te: > > It indeed looks a lot like a thread-safe queue or a "strand" (a task=20 > executor which guarantee that tasks are not executed > concurrently but asap in order). > > > On Mon, Apr 6, 2015 at 5:19 PM, Matthew Woehlke < > mw_t...@users.sourceforge.net > wrote: > >> On 2015-04-04 10:46, t...@tentity.com wrote: >> > Thanks. >> > Now I am thinking "qumex" which abbreviation for *Qu*eue of *M*utual= =20 >> *Ex* >> > clusion. >> > Would it be better? >> >> "[Thread safe] queue" :-). >> >> -- >> Matthew >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Group= s=20 >> "ISO C++ Standard - Future Proposals" group. >> To unsubscribe from this group and stop receiving emails from it, send a= n=20 >> email to std-proposal...@isocpp.org . >> To post to this group, send email to std-pr...@isocpp.org . >> Visit this group at=20 >> http://groups.google.com/a/isocpp.org/group/std-proposals/. >> > > --=20 ---=20 You received this message because you are subscribed to the Google Groups "= ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. Visit this group at http://groups.google.com/a/isocpp.org/group/std-proposa= ls/. ------=_Part_1456_1649535512.1428374022704 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Yes, indeed. It says "Quetex is Mutual Exclusion Queue", w= here
Mutual Exclusion means tasks are not executed concurrently,
and Queue means a queue. You got it.

<= /div>
Actually, the proposal is about parallel computing and = fork/join as basic constructs of task parallelism. 
<= div>I use a queue, but probably you know a better data structure that fit t= here.
And by the way, it is only thread safe for the producer.


On Monday, April 6, 2015 at 4:49:50 PM UTC-4, Kl= aim - Jo=C3=ABl Lamotte wrote:
=
It indeed looks a lot like a thread-safe queue or a "stran= d" (a task executor which guarantee that tasks are not executed
concurr= ently but asap in order).


On Mon, Apr 6, 2015 at 5:19 PM, Matthew Woehlke <mw_t...@users= ..sourceforge.net> wrote:
On 2015-04-04 10:46, t...@tentity.com wrote:
> Thanks.
> Now I am thinking "qumex" which abbreviation for *Qu*eue of *M*= utual *Ex*
> clusion.
> Would it be better?

"[Thread safe] queue" :-).

--
Matthew

--

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