Home » Developing U++ » U++ Developers corner » Rapsberry PI - cpu dilemma
Re: Rapsberry PI - cpu dilemma [message #53857 is a reply to message #53848] |
Sat, 09 May 2020 17:25 |
Novo
Messages: 1361 Registered: December 2006
|
Ultimate Contributor |
|
|
amrein wrote on Sat, 09 May 2020 01:32What I mean is: we don't need to bother because if a developer needs to (say, he wants to gain 1 ms on his embedded application for x reasons), he will find his way himself.
We don't need to do anything.
It is not just "1 ms". All these optimizations are about running code several times faster and using several times less memory.
Compiler is not a magic wand. -O3 enables almost all optimizations, but you still need to tell your compiler in the code that a particular data structure is moveable ...
The same story is with aliasing ...
Regards,
Novo
|
|
|
|
|
Rapsberry PI - cpu dilemma
By: mirek on Fri, 08 May 2020 16:36
|
|
|
Re: Rapsberry PI - cpu dilemma
By: Novo on Sat, 09 May 2020 06:11
|
|
|
Re: Rapsberry PI - cpu dilemma
By: mirek on Sat, 09 May 2020 10:21
|
|
|
Re: Rapsberry PI - cpu dilemma
By: mirek on Sat, 09 May 2020 10:23
|
|
|
Re: Rapsberry PI - cpu dilemma
By: Novo on Sat, 09 May 2020 17:16
|
|
|
Re: Rapsberry PI - cpu dilemma
By: Novo on Sat, 09 May 2020 18:05
|
|
|
Re: Rapsberry PI - cpu dilemma
By: amrein on Sat, 09 May 2020 06:29
|
|
|
Re: Rapsberry PI - cpu dilemma
By: Novo on Sat, 09 May 2020 07:08
|
|
|
Re: Rapsberry PI - cpu dilemma
By: amrein on Sat, 09 May 2020 07:32
|
|
|
Re: Rapsberry PI - cpu dilemma
By: Novo on Sat, 09 May 2020 17:25
|
|
|
Re: Rapsberry PI - cpu dilemma
By: mirek on Sat, 09 May 2020 20:55
|
Goto Forum:
Current Time: Mon Jun 03 22:34:43 CEST 2024
Total time taken to generate the page: 0.02268 seconds
|