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From: Lyndon Nerenberg <lyndon@orthanc.ca>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Cc: Lyndon Nerenberg <lyndon@orthanc.ca>
Subject: Re: [9fans] PDP11 (Was: Re: what heavy negativity!)
Date: Tue,  9 Oct 2018 12:30:21 -0700	[thread overview]
Message-ID: <7aa1f6d215826bca@orthanc.ca> (raw)
In-Reply-To: <20181009190942.3A402156E40C@mail.bitblocks.com>

Bakul Shah writes:

And funny you should mention this!

> Some of this process/memory management can be delegated to
> user code as well.

At $DAYJOB we would really like to have application process control
over the kernel scheduler, as this seems to be the only realistic
way to avoid the (kernel) resource starvation issues we run into.

Our back end servers don't go down often.  But when they do, it's for
reasons entirely out of our control.  Because those resource allocation
policies have been pushed into the kernel, and beyond our control.


--lyndon



  reply	other threads:[~2018-10-09 19:30 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-08  3:38 Lucio De Re
2018-10-08  4:29 ` Digby R.S. Tarvin
2018-10-08  7:20   ` hiro
2018-10-08 12:03     ` Charles Forsyth
2018-10-08 17:20       ` hiro
2018-10-08 21:55         ` Digby R.S. Tarvin
2018-10-08 23:03           ` Dan Cross
2018-10-09  0:14             ` Bakul Shah
2018-10-09  1:34               ` Christopher Nielsen
2018-10-09  3:28               ` Lucio De Re
2018-10-09  8:23                 ` hiro
2018-10-09  9:45                 ` Ethan Gardener
2018-10-09 17:50                   ` Bakul Shah
2018-10-09 18:57                     ` Ori Bernstein
2018-10-10  7:32                 ` Giacomo Tesio
2018-10-09 17:45               ` Lyndon Nerenberg
2018-10-09 18:49                 ` hiro
2018-10-09 19:14                   ` Lyndon Nerenberg
2018-10-09 22:05                     ` erik quanstrom
2018-10-11 17:54                       ` Lyndon Nerenberg
2018-10-11 18:04                         ` Kurt H Maier
2018-10-11 19:23                         ` hiro
2018-10-11 19:24                           ` hiro
2018-10-11 19:25                             ` hiro
2018-10-11 19:26                         ` Skip Tavakkolian
2018-10-11 19:39                           ` Lyndon Nerenberg
2018-10-11 19:44                             ` Skip Tavakkolian
2018-10-11 19:47                               ` Lyndon Nerenberg
2018-10-11 19:57                                 ` hiro
2018-10-11 20:23                                   ` Lyndon Nerenberg
2018-10-10 10:42                     ` Ethan Gardener
2018-10-09 19:23                   ` Lyndon Nerenberg
2018-10-09 19:34                     ` hiro
2018-10-09 19:36                       ` hiro
2018-10-09 19:40                       ` Lyndon Nerenberg
2018-10-10  0:18                       ` Dan Cross
2018-10-10  5:45                         ` hiro
2018-10-09 22:06                     ` erik quanstrom
2018-10-10  6:24                       ` Bakul Shah
2018-10-10 13:58                         ` erik quanstrom
2018-10-09 22:42                   ` Dan Cross
2018-10-09 19:09                 ` Bakul Shah
2018-10-09 19:30                   ` Lyndon Nerenberg [this message]
2018-10-09  3:08             ` Digby R.S. Tarvin
2018-10-09  3:16               ` [9fans] PDP11 David Arnold
2018-10-09  4:52                 ` Digby R.S. Tarvin
2018-10-09 11:58               ` [9fans] PDP11 (Was: Re: what heavy negativity!) Ethan Gardener
2018-10-09 13:59                 ` erik quanstrom
2018-10-09 22:22                 ` Digby R.S. Tarvin
2018-10-10 10:38                   ` Ethan Gardener
2018-10-10 23:15                     ` Digby R.S. Tarvin
2018-10-11 18:10                       ` Lyndon Nerenberg
2018-10-11 20:55                         ` Digby R.S. Tarvin
2018-10-11 21:03                           ` Lyndon Nerenberg
2018-10-09 14:02               ` erik quanstrom
2018-10-08  8:12   ` Nils M Holm
2018-10-08  9:12     ` Digby R.S. Tarvin
2018-10-08  8:09 ` Nils M Holm
2018-10-09 19:47 cinap_lenrek
2018-10-09 22:01 ` erik quanstrom
2018-10-09 23:43 ` Lyndon Nerenberg
2018-10-10  5:52   ` hiro
2018-10-10  8:13     ` Digby R.S. Tarvin
2018-10-10  9:14       ` hiro
2018-10-10 13:59         ` Steve Simon
2018-10-10 21:32         ` Digby R.S. Tarvin
2018-10-11 17:43     ` Lyndon Nerenberg
2018-10-11 19:11       ` hiro
2018-10-11 19:27         ` Lyndon Nerenberg
2018-10-11 19:56           ` hiro
2018-10-10  5:57   ` hiro
2018-10-09 19:49 cinap_lenrek
2018-10-09 19:56 ` hiro
2018-10-10  0:15 cinap_lenrek
2018-10-10  0:22 ` Lyndon Nerenberg
2018-10-10 16:14 cinap_lenrek
2018-10-10 17:34 cinap_lenrek
2018-10-10 21:54 ` Steven Stallion
2018-10-10 22:29   ` Kurt H Maier
2018-10-10 22:55     ` Steven Stallion
2018-10-11 11:19       ` Aram Hăvărneanu
2018-10-11  0:26   ` Skip Tavakkolian
2018-10-11  1:03     ` Steven Stallion
2018-10-14  9:46   ` Ole-Hjalmar Kristensen
2018-10-14 10:37     ` hiro
2018-10-14 17:34       ` Ole-Hjalmar Kristensen
2018-10-14 19:17         ` hiro
2018-10-15  9:29         ` Giacomo Tesio
2018-10-10 22:19 cinap_lenrek

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