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Re: Rapsberry PI - cpu dilemma [message #53863 is a reply to message #53857]

Sat, 09 May 2020 20:55

mirek is currently offline

mirek
Messages: 14260
Registered: November 2005

Ultimate Member

Novo wrote on Sat, 09 May 2020 17:25

amrein wrote on Sat, 09 May 2020 01:32
What 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.

Several times is gross exaggeration. So far I have seen about 20% speedup in single particular benchmark (basically Stream::Get32 loop).

That said, I think this is definitely worth investigating, for various reasons.

Mirek

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[Message index]

		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

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