From: "ron minnich" <rminnich@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] speaking of kenc
Date: Sat, 28 Apr 2007 14:54:53 -0700 [thread overview]
Message-ID: <13426df10704281454wacb1793wac1554f2bee13877@mail.gmail.com> (raw)
In-Reply-To: <1177795278.8212.28.camel@linux.site>
On 4/28/07, Roman Shaposhnik <rvs@sun.com> wrote:
> I also see that computing in general is now on the brink of a new
> era where we would have to start exploiting parallelism and adapt
> our languages and models for that. And no, exploiting parallelism
> doesn't mean better OpenMP or better MPI. It means rethinking the
> way we do computing. And that, IMHO, means that Plan9 might just
> have another chance of entering mainstream computing. Mark my words,
> in 5-7 years -- POSIX threads and MPI are going to be as important
> as punch cards and COBOL are now.
I'd like to hope this is true. I wish I had not been hearing this
prediction for 10 years :-)
True story: I once had a chance to speed up someone's runtime by a
factor of 50, yes 50, and all they had to do was change one line in a
shell script -- actually, one COMMAND in one LINE. No good -- I had to
do it myself. HPC can be a frustrating business.
But, let's hope it's true that we get to get rid of our old software
baggage. I think it is criminal that people can get away with calling
MPI a "programming model".
Roman, let's plan to get together at a bar in 8 years -- 2015 -- and
drink a toast to the demise of MPI, OpenMP, POSIX threads, and all the
crazy stuff we do now :-)
Actually, not a bar: I'll host the party at my house I just bought :-)
BTW, just to whet appetites here -- assuming Usenix accepts our
poster, we're going to have a pretty cool "Plan 9 and HPC" display at
Usenix. You heard it here first. Hmm, I think I just joined the
marketing dept.
ron
next prev parent reply other threads:[~2007-04-28 21:54 UTC|newest]
Thread overview: 149+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 3:08 erik quanstrom
2007-04-27 3:44 ` David Leimbach
2007-04-27 4:56 ` Bruce Ellis
2007-04-27 6:21 ` Skip Tavakkolian
2007-04-27 4:54 ` Joel C. Salomon
2007-04-27 4:58 ` Bruce Ellis
2007-04-27 11:00 ` Charles Forsyth
2007-04-27 13:49 ` David Leimbach
2007-04-27 16:23 ` Douglas A. Gwyn
2007-04-29 2:02 ` erik quanstrom
2007-04-29 2:55 ` Tim Wiess
2007-04-29 6:42 ` Uriel
2007-04-29 20:47 ` Charles Forsyth
2007-04-30 8:29 ` Douglas A. Gwyn
2007-04-30 13:08 ` Uriel
2007-05-01 0:22 ` erik quanstrom
2007-05-01 14:45 ` Jon Snader
2007-05-01 14:56 ` Devon H. O'Dell
2007-05-01 15:12 ` erik quanstrom
2007-05-01 15:29 ` Devon H. O'Dell
2007-05-01 21:32 ` Jon Snader
2007-05-02 0:04 ` Derek Fawcus
2007-05-02 8:44 ` Charles Forsyth
2007-05-01 15:51 ` Anthony Sorace
2007-05-02 8:32 ` Douglas A. Gwyn
2007-05-02 9:00 ` Steve Simon
2007-05-03 1:32 ` David Arnold
2007-05-03 3:39 ` Adrian Tritschler
2007-05-03 3:57 ` Paul Lalonde
2007-05-03 4:11 ` Federico Benavento
2007-05-03 13:34 ` Anthony Sorace
2007-05-03 22:04 ` LiteStar numnums
2007-05-04 1:45 ` Roman Shaposhnick
2007-05-04 1:51 ` Lyndon Nerenberg
2007-05-04 2:00 ` erik quanstrom
2007-05-04 2:08 ` Roman Shaposhnick
2007-05-04 2:12 ` Lyndon Nerenberg
2007-05-04 2:20 ` Roman Shaposhnick
2007-05-04 2:35 ` Lyndon Nerenberg
2007-05-04 6:53 ` Bruce Ellis
2007-05-05 4:49 ` Roman Shaposhnick
2007-05-05 5:11 ` Roman Shaposhnick
2007-05-05 5:14 ` Bruce Ellis
2007-05-05 18:52 ` erik quanstrom
2007-05-05 19:13 ` lucio
2007-05-05 23:09 ` Bruce Ellis
2007-05-06 1:24 ` Rogelio Serrano
2007-05-06 4:08 ` erik quanstrom
2007-05-06 4:53 ` W B Hacker
2007-05-06 5:01 ` lucio
2007-05-06 5:01 ` Rogelio Serrano
2007-05-06 5:07 ` Rogelio Serrano
2007-05-06 5:15 ` lucio
2007-05-06 5:37 ` Bruce Ellis
2007-05-06 6:30 ` Rogelio Serrano
2007-05-06 6:46 ` lucio
2007-05-06 6:49 ` lucio
2007-05-06 7:35 ` Rogelio Serrano
2007-05-06 6:51 ` W B Hacker
2007-05-06 10:25 ` Rogelio Serrano
2007-05-06 6:04 ` Skip Tavakkolian
2007-05-06 7:24 ` lucio
2007-05-06 11:47 ` Bruce Ellis
2007-05-07 1:55 ` Roman Shaposhnik
2007-05-06 5:12 ` lucio
2007-05-06 13:18 ` Richard Miller
2007-05-06 20:23 ` Roman Shaposhnik
2007-05-07 1:57 ` Roman Shaposhnik
2007-05-07 4:29 ` W B Hacker
2007-05-07 15:08 ` Tim Wiess
2007-05-06 5:15 ` W B Hacker
2007-05-06 7:43 ` Rogelio Serrano
2007-05-06 8:02 ` W B Hacker
2007-05-06 8:12 ` Rogelio Serrano
2007-05-06 9:00 ` W B Hacker
2007-05-06 8:03 ` lucio
2007-05-06 8:42 ` Rogelio Serrano
2007-05-06 10:20 ` matt
2007-05-06 10:29 ` Rogelio Serrano
2007-05-06 9:09 ` W B Hacker
2007-05-06 5:10 ` W B Hacker
2007-05-06 5:32 ` lucio
2007-05-06 6:18 ` Rogelio Serrano
2007-05-06 6:30 ` W B Hacker
2007-05-06 6:21 ` W B Hacker
2007-05-07 1:47 ` Roman Shaposhnik
2007-05-06 1:13 ` Rogelio Serrano
2007-05-06 3:31 ` W B Hacker
2007-05-06 4:10 ` erik quanstrom
2007-05-06 4:55 ` Rogelio Serrano
2007-05-06 5:10 ` lucio
2007-05-06 6:05 ` W B Hacker
2007-05-06 8:45 ` matt
2007-05-06 6:45 ` Rogelio Serrano
2007-05-06 6:52 ` lucio
2007-05-06 7:09 ` W B Hacker
2007-05-06 7:34 ` Rogelio Serrano
2007-05-06 7:49 ` W B Hacker
2007-05-06 7:54 ` lucio
2007-05-06 8:35 ` Rogelio Serrano
2007-05-06 7:40 ` lucio
2007-05-06 8:59 ` W B Hacker
2007-05-06 7:03 ` W B Hacker
2007-05-06 5:21 ` Bruce Ellis
2007-05-06 7:01 ` Rogelio Serrano
2007-05-05 5:30 ` lucio
2007-05-04 2:16 ` erik quanstrom
2007-05-04 9:24 ` C H Forsyth
2007-05-04 11:18 ` erik quanstrom
2007-05-04 16:19 ` Paul Lalonde
2007-05-04 21:58 ` Dave Eckhardt
2007-05-04 22:27 ` Paul Lalonde
2007-05-04 8:46 ` Douglas A. Gwyn
2007-05-05 4:47 ` Roman Shaposhnick
2007-05-02 8:33 ` Douglas A. Gwyn
2007-05-02 11:25 ` Jon Snader
2007-05-02 8:33 ` Douglas A. Gwyn
2007-05-02 11:30 ` erik quanstrom
2007-04-27 16:21 ` Douglas A. Gwyn
2007-04-27 11:12 ` Charles Forsyth
2007-04-27 11:46 ` erik quanstrom
2007-04-27 14:21 ` Joel C. Salomon
2007-04-27 14:26 ` erik quanstrom
2007-04-27 14:41 ` Rob Pike
2007-04-27 14:55 ` Joel C. Salomon
2007-04-27 15:24 ` erik quanstrom
2007-04-27 15:53 ` C H Forsyth
2007-04-28 9:09 ` ron minnich
2007-04-28 9:17 ` Lucio De Re
2007-04-28 13:48 ` Eric Van Hensbergen
2007-04-28 13:57 ` Lucio De Re
2007-04-28 14:15 ` LiteStar numnums
2007-04-28 21:21 ` Roman Shaposhnik
2007-04-28 21:54 ` ron minnich [this message]
2007-04-28 22:33 ` Steve Simon
2007-04-28 15:45 ` Charles Forsyth
2007-04-28 17:58 ` Rodrigo Miranda
2007-04-28 20:12 ` Eric Van Hensbergen
2007-04-28 21:10 ` Roman Shaposhnik
2007-04-28 18:15 ` Lluís Batlle i Rossell
2007-04-29 2:39 ` Joel C. Salomon
2007-04-29 12:41 ` erik quanstrom
2007-04-29 16:00 ` Joel C. Salomon
2007-04-28 21:24 ` Roman Shaposhnik
2007-05-06 12:36 erik quanstrom
2007-05-06 15:18 ` lucio
2007-05-06 16:23 ` W B Hacker
2007-05-06 17:53 ` Benn Newman
2007-05-06 17:56 ` Francisco J Ballesteros
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