From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Ada, the best language with the not-so-best tool chain
Date: Tue, 9 Oct 2012 14:31:14 +0200
Date: 2012-10-09T14:31:14+02:00 [thread overview]
Message-ID: <m1k510nbybls.yiy4o46sfp7a.dlg@40tude.net> (raw)
In-Reply-To: 07d5d998-16cb-4f42-bc0c-c4350abfffdf@googlegroups.com
On Tue, 9 Oct 2012 02:57:44 -0700 (PDT), kalvin.news@gmail.com wrote:
> tiistai, 9. lokakuuta 2012 12.32.31 UTC+3 Dmitry A. Kazakov kirjoitti:
>
>> And who is talking about performance while choosing an ARM?
>
> ARM M3/M4 based automotive microcontrollers are available at least up to
> 200MHz from various manufacturers. And multi-core Cortex A15 ARM are
> running up to 4GHz (TI OMAP series). Performance is not an issue. :)
See, Linux should be no problem then.
It is also notable how people concerning about power consumption are
talking about multi-cores and single tasking applications, all in one
sentence. (:-))
Performance is another fiction. Since we are indeed forced to actually
measure the performance all the time, our customers are just obsessed with
that, I can say that it is virtually impossible to predict the latencies
the given board would have. One have to measure it in order to know. Which
again brings the main point back. Hardware is irrelevant and volatile.
Software is what one have concentrate efforts on. If the board appears too
slow, do code review. If that does not help try another board.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2012-10-16 1:56 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-07 17:34 Ada, the best language with the not-so-best tool chain Patrick
2012-10-07 18:43 ` Dmitry A. Kazakov
2012-10-07 22:35 ` Simon Clubley
2012-10-08 7:35 ` Dmitry A. Kazakov
2012-10-08 12:10 ` The Ada community's attitude, was: " Simon Clubley
2012-10-09 9:20 ` pavel.klinkovsky
2012-10-12 12:09 ` Lucretia
2012-10-12 12:47 ` Simon Clubley
2012-10-12 12:59 ` Lucretia
2012-10-16 20:05 ` Simon Clubley
2012-10-16 20:10 ` phone.john.kern
2012-10-18 14:14 ` Lucretia
2012-10-18 17:05 ` Simon Clubley
2012-10-12 13:28 ` kalvin.news
2012-10-11 4:04 ` Yannick Duchêne (Hibou57)
2012-10-07 18:49 ` Shark8
2012-10-07 20:21 ` Patrick
2012-10-08 7:31 ` Dmitry A. Kazakov
2012-10-08 11:28 ` Simon Clubley
2012-10-08 12:49 ` Dmitry A. Kazakov
2012-10-08 12:40 ` Georg Bauhaus
2012-10-08 13:00 ` Dmitry A. Kazakov
2012-10-08 13:57 ` Patrick
2012-10-08 14:02 ` Patrick
2012-10-08 19:53 ` Rego, P.
2012-10-08 20:27 ` Niklas Holsti
2012-10-08 14:00 ` Georg Bauhaus
2012-10-08 14:22 ` Dmitry A. Kazakov
2012-10-08 14:30 ` Georg Bauhaus
2012-10-08 16:12 ` Dmitry A. Kazakov
2012-10-08 16:54 ` Patrick
2012-10-08 18:22 ` Dmitry A. Kazakov
2012-10-08 18:29 ` Patrick
2012-10-08 19:27 ` Dmitry A. Kazakov
2012-10-08 20:44 ` Simon Clubley
2012-10-09 9:13 ` Dmitry A. Kazakov
2012-10-09 9:59 ` Georg Bauhaus
2012-10-09 12:16 ` Dmitry A. Kazakov
2012-10-09 15:06 ` Georg Bauhaus
2012-10-09 16:53 ` Dmitry A. Kazakov
2012-10-18 21:53 ` Randy Brukardt
2012-10-19 11:23 ` Mark Lorenzen
2012-10-19 14:09 ` Patrick
2012-10-19 14:47 ` Yannick Duchêne (Hibou57)
2012-10-19 14:56 ` Patrick
2012-10-19 15:04 ` Vinzent Höfler
2012-10-19 17:30 ` Simon Clubley
2012-10-19 18:07 ` Yannick Duchêne (Hibou57)
2012-10-19 19:05 ` Georg Bauhaus
2012-10-19 19:14 ` Jeffrey Carter
2012-10-19 18:24 ` Anh Vo
2012-10-19 18:40 ` Adam Beneschan
2012-10-19 21:44 ` Jeffrey Carter
2012-10-19 22:28 ` Brian Drummond
2012-10-20 10:57 ` Yannick Duchêne (Hibou57)
2012-10-20 23:08 ` Brian Drummond
2012-10-19 15:38 ` Dmitry A. Kazakov
2012-10-19 22:08 ` Brian Drummond
2012-10-24 9:56 ` Paul Rubin
2012-10-24 11:21 ` Simon Clubley
2012-10-24 13:13 ` kalvin.news
2012-10-24 16:16 ` Paul Rubin
2012-10-24 16:27 ` Yannick Duchêne (Hibou57)
2012-10-24 16:41 ` Paul Rubin
2012-10-24 16:57 ` Yannick Duchêne (Hibou57)
2012-10-24 17:36 ` Paul Rubin
2012-10-24 17:55 ` Niklas Holsti
2012-10-24 21:17 ` Brian Drummond
2012-10-24 22:08 ` Paul Rubin
[not found] ` <4dqg885bcf05isnup07a28jrq8lbq5fknd@invalid.netcom.com>
2012-10-24 22:31 ` Paul Rubin
2012-10-25 8:42 ` Brian Drummond
2012-10-29 14:51 ` mjsilva
2012-10-08 23:04 ` Patrick
2012-10-08 23:07 ` Patrick
2012-10-09 8:35 ` Dmitry A. Kazakov
2012-10-08 21:28 ` Ludovic Brenta
2012-10-08 23:58 ` Patrick
2012-10-09 5:59 ` Niklas Holsti
2012-10-09 8:02 ` kalvin.news
2012-10-09 8:06 ` kalvin.news
2012-10-10 5:56 ` Stephen Leake
2012-10-10 6:48 ` Niklas Holsti
2012-10-10 7:06 ` Ludovic Brenta
2012-10-10 8:17 ` Niklas Holsti
2012-10-12 12:27 ` Lucretia
2012-10-12 12:45 ` Simon Clubley
2012-10-12 12:58 ` Lucretia
2012-10-09 8:10 ` Brian Drummond
2012-10-10 15:26 ` Tero Koskinen
2012-11-08 9:36 ` Jacob Sparre Andersen
2012-11-08 13:52 ` Rego, P.
2012-11-08 21:50 ` Brian Drummond
2012-11-09 1:24 ` Randy Brukardt
2012-11-09 10:16 ` Brian Drummond
2012-11-10 8:05 ` Randy Brukardt
[not found] ` <ulat9855qcom15kt7lk68rsidf44uau4q5@invalid.netcom.com>
2012-11-15 1:21 ` Randy Brukardt
2012-12-17 16:33 ` Brian Drummond
2012-12-17 17:57 ` Shark8
2012-12-25 9:29 ` Paul Rubin
2012-12-26 10:38 ` Brian Drummond
2012-12-25 10:11 ` Niklas Holsti
2012-12-26 10:40 ` Brian Drummond
2012-10-08 19:17 ` kalvin.news
2012-10-08 20:16 ` Simon Clubley
2012-10-09 9:33 ` Dmitry A. Kazakov
2012-10-09 9:57 ` kalvin.news
2012-10-09 12:31 ` Dmitry A. Kazakov [this message]
2012-10-09 12:51 ` kalvin.news
2012-10-09 13:01 ` Dmitry A. Kazakov
2012-10-09 12:04 ` Simon Clubley
2012-10-09 13:18 ` Dmitry A. Kazakov
2012-10-09 15:53 ` kalvin.news
2012-10-09 17:08 ` Dmitry A. Kazakov
2012-10-09 18:26 ` kalvin.news
2012-10-09 20:40 ` Dmitry A. Kazakov
2012-10-09 23:23 ` Simon Clubley
2012-10-10 7:36 ` Dmitry A. Kazakov
2012-10-10 13:13 ` Simon Clubley
2012-10-10 13:45 ` kalvin.news
2012-10-10 15:44 ` Rego, P.
2012-10-10 17:52 ` Simon Clubley
2012-10-10 15:40 ` Rego, P.
2012-10-10 16:09 ` Dmitry A. Kazakov
2012-10-11 9:41 ` Yannick Duchêne (Hibou57)
2012-10-11 12:01 ` Dmitry A. Kazakov
2012-10-09 12:29 ` Vinzent Hoefler
2012-10-09 12:55 ` Dmitry A. Kazakov
[not found] ` <hok878l1k7s5i37k8uejv91t82ad41pipg@invalid.netcom.com>
2012-10-09 17:23 ` Dmitry A. Kazakov
2012-10-11 15:44 ` mjsilva
2012-10-11 16:20 ` Dmitry A. Kazakov
2012-10-11 16:55 ` mjsilva
2012-10-08 20:29 ` Simon Clubley
2012-10-08 20:49 ` Simon Clubley
2012-10-11 15:22 ` mjsilva
2012-10-11 15:52 ` Yannick Duchêne (Hibou57)
2012-10-11 16:00 ` Patrick
2012-10-11 16:31 ` Dmitry A. Kazakov
2012-10-11 16:52 ` Niklas Holsti
2012-10-16 20:15 ` phone.john.kern
2012-10-18 22:33 ` Randy Brukardt
2012-10-18 22:52 ` Jeffrey Carter
2012-10-18 23:14 ` Randy Brukardt
2012-10-19 0:46 ` Jeffrey Carter
2012-10-18 23:58 ` Yannick Duchêne (Hibou57)
2012-10-19 22:49 ` Tero Koskinen
2012-10-22 14:25 ` mjsilva
[not found] ` <be26881c-6662-4830-b86f-34a7d8b25bf4@googlegroups.com>
2012-10-22 15:04 ` Yannick Duchêne (Hibou57)
2012-10-16 20:08 ` phone.john.kern
2012-10-08 18:34 ` Simon Wright
2012-10-08 18:57 ` Patrick
2012-10-08 20:13 ` Rego, P.
2012-10-07 20:33 ` Niklas Holsti
2012-10-11 16:22 ` mjsilva
2012-10-08 12:02 ` kalvin.news
2012-10-08 20:48 ` Niklas Holsti
2012-10-09 3:03 ` Stephen Leake
2012-10-09 3:24 ` Patrick
2012-10-09 5:44 ` Niklas Holsti
2012-10-10 5:52 ` Stephen Leake
2012-11-08 8:07 ` Jacob Sparre Andersen
2012-11-09 12:29 ` Stephen Leake
2012-11-09 12:56 ` Dmitry A. Kazakov
2012-11-20 21:25 ` Tero Koskinen
2012-11-20 22:15 ` Niklas Holsti
2012-11-21 16:18 ` Lucretia
2012-10-10 11:04 ` kalvin.news
2012-10-11 17:44 ` mjsilva
2012-10-16 20:13 ` phone.john.kern
2012-11-07 14:02 ` Kristoffer Nyborg Gregertsen
2013-01-02 7:01 ` Diogenes
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