Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel

From	Muttley@dastardlyhq.com
Newsgroups	comp.lang.c++
Subject	Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel
Date	2022-12-16 15:27 +0000
Organization	Aioe.org NNTP Server
Message-ID	<tni2pr$cp6$1@gioia.aioe.org> (permalink)
References	(9 earlier) <tndgkj$2shvh$1@dont-email.me> <tneqpg$18mm$1@gioia.aioe.org> <tngf22$36ndq$1@dont-email.me> <tnhh03$3ev$1@gioia.aioe.org> <I%%mL.9039$5S78.6866@fx48.iad>

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On Fri, 16 Dec 2022 15:19:04 GMT
scott@slp53.sl.home (Scott Lurndal) wrote:
>Muttley@dastardlyhq.com writes:
>>On Thu, 15 Dec 2022 18:44:50 -0600
>>Lynn McGuire <lynnmcguire5@gmail.com> wrote:
>>>On 12/15/2022 3:52 AM, Muttley@dastardlyhq.com wrote:
>>>> On Wed, 14 Dec 2022 15:53:24 -0600
>>>> Lynn McGuire <lynnmcguire5@gmail.com> wrote:
>>>>> On 12/14/2022 2:09 PM, Michael S wrote:
>>>>>> C is better than its reputation.
>>>>>
>>>>> Every time you start your vehicle engine, millions of lines of C code is
>>>>> controlling it. Toyota and Ford are reputedly at 30 million lines of
>>>>> code in their EMS (engine management system).
>>>> 
>>>> Which is way too much just to control spark and fuel injection times. That
>>>> should be a thousand lines at most with maybe the equivalent for an auto
>>>> gearbox controller as most of the important stuff would be dense
>mathematics
>>>> anyway. When I worked in defense the code to control actuators was never
>>>> more than a few thousand lines which given you had to write it to high SIL
>>>spec
>>>> was about as much as humanly possible to vet properly.
>>>
>>>This article says that the new F-150 in 2016 has 150 million lines of C 
>>>code.
>>>    https://www.greencarcongress.com/2016/05/20160505-ford.html
>>>"Software plays a growing role in new vehicles as demonstrated by the 
>>>all-new F-150 that features more than 150 million lines of code, whereas 
>>>a typical smartphone operating system has approximately 12 million 
>>>lines. Engineers are capitalizing on software to deliver precise control 
>>>over aspects of vehicle performance such as engine and transmission 
>>>calibration to improve fuel economy and for the connectivity experience 
>>
>>Yet still does single digit mpg around town. If they really wanted to save
>fuel 
>>they'd build it out of aluminium and literally save a ton of weight but that
>>wouldn't get the Kool Kids on board.
>
>They've been building the F150 out of Aluminum/Aluminium since 2015.

Thats only the body. Its still a prehistoric steel ladder chassis underneath.

Thread

"Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-12 14:53 -0600
  Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Öö Tiib <ootiib@hot.ee> - 2022-12-12 17:40 -0800
  Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Marcel Mueller <news.5.maazl@spamgourmet.org> - 2022-12-13 08:55 +0100
    Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-13 15:06 +0000
  Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Juha Nieminen <nospam@thanks.invalid> - 2022-12-13 08:37 +0000
    Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-13 14:15 -0600
      Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel d thiebaud <thiebauddick2@aol.com> - 2022-12-13 17:03 -0500
        Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-13 19:35 -0600
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel d thiebaud <thiebauddick2@aol.com> - 2022-12-13 21:13 -0500
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel d thiebaud <thiebauddick2@aol.com> - 2022-12-14 04:40 -0500
        Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-14 09:39 +0000
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Juha Nieminen <nospam@thanks.invalid> - 2022-12-14 12:34 +0000
            Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-14 16:33 +0000
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Michael S <already5chosen@yahoo.com> - 2022-12-14 05:56 -0800
            Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-14 16:35 +0000
              Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel David Brown <david.brown@hesbynett.no> - 2022-12-14 19:21 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Michael S <already5chosen@yahoo.com> - 2022-12-14 12:09 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-14 15:53 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 09:52 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-15 15:04 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 16:20 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel David Brown <david.brown@hesbynett.no> - 2022-12-15 20:09 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-16 10:14 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel David Brown <david.brown@hesbynett.no> - 2022-12-16 13:38 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Fred. Zwarts" <F.Zwarts@KVI.nl> - 2022-12-16 14:15 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel David Brown <david.brown@hesbynett.no> - 2022-12-16 14:20 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-16 12:36 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-23 17:09 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-15 18:44 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-16 10:24 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-16 15:19 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-16 15:27 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-16 14:03 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-17 10:18 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-17 02:27 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-17 10:42 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-17 13:15 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-17 16:05 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-17 13:15 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-18 17:37 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-19 09:43 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-19 15:28 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-19 16:58 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-19 19:28 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-19 19:35 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-20 14:49 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-20 17:51 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-20 10:14 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-23 20:32 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-17 19:20 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-19 09:46 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-19 18:28 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-20 10:11 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-20 17:52 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-17 19:13 -0600
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 09:47 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Jorgen Grahn <grahn+nntp@snipabacken.se> - 2022-12-17 21:49 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 09:37 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel David Brown <david.brown@hesbynett.no> - 2022-12-15 11:49 +0100
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 16:18 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-12-15 12:54 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Öö Tiib <ootiib@hot.ee> - 2022-12-15 21:54 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2022-12-24 11:40 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Öö Tiib <ootiib@hot.ee> - 2022-12-24 18:19 -0800
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel scott@slp53.sl.home (Scott Lurndal) - 2022-12-25 17:07 +0000
                Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-12-25 10:55 -0800
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-14 12:54 -0600
            Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Muttley@dastardlyhq.com - 2022-12-15 09:41 +0000
      Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Öö Tiib <ootiib@hot.ee> - 2022-12-13 20:06 -0800
        Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "daniel...@gmail.com" <danielaparker@gmail.com> - 2022-12-13 20:17 -0800
          Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Michael S <already5chosen@yahoo.com> - 2022-12-14 05:37 -0800
  Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-12-14 13:57 -0800
    Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-14 18:20 -0600
    Re: "Why ISO C++ Is Not Enough for Heterogeneous Computing" by Intel Lynn McGuire <lynnmcguire5@gmail.com> - 2022-12-14 18:40 -0600

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