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Re: Pick overloaded by Rvalue? [message #19282 is a reply to message #19281]

Mon, 24 November 2008 08:32

mirek is currently offline

mirek
Messages: 13976
Registered: November 2005

Ultimate Member

bytefield wrote on Mon, 24 November 2008 00:55

I think if C# will have a JIT compiler which will generate(once on a platform) CIL code mixed with native code for parts of code which run often and need performance it will be the choice for applications (non-system) instead of C++. Just think, only first run of the program on that platform will be slow then it should run from a cache and have the performance almost equal with native programs.

cppporter is right about indirection levels.

E.g. you cannot implement anything close in performance to Vector<String> in C# (ok, String is fundemantal in C#, but imagine you would want to implement yours - you would IMO fail).

BTW, GC makes it faster than if would things be implemented using smart pointers. Smart pointers are generally considered slower than GC. OTOH, GC will eat more memory, at least 30% more if you want any reasonable level of performance.

Mirek

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[Message index]

		Pick overloaded by Rvalue? By: bytefield on Tue, 11 November 2008 23:44
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 00:29
		Re: Pick overloaded by Rvalue? By: cbpporter on Wed, 12 November 2008 08:01
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 10:48
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 11:00
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 12:20
		Re: Pick overloaded by Rvalue? By: mdelfede on Wed, 12 November 2008 16:05
		Re: Pick overloaded by Rvalue? By: Mindtraveller on Wed, 12 November 2008 19:34
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 20:33
		Re: Pick overloaded by Rvalue? By: captainc on Wed, 12 November 2008 20:27
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 20:37
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 22:04
		Re: Pick overloaded by Rvalue? By: unodgs on Wed, 12 November 2008 23:46
		Re: Pick overloaded by Rvalue? By: captainc on Thu, 13 November 2008 00:20
		Re: Pick overloaded by Rvalue? By: mirek on Thu, 13 November 2008 14:37
		Re: Pick overloaded by Rvalue? By: mirek on Thu, 13 November 2008 14:38
		Re: Pick overloaded by Rvalue? By: cbpporter on Fri, 21 November 2008 14:17
		Re: Pick overloaded by Rvalue? By: captainc on Fri, 21 November 2008 19:48
		Re: Pick overloaded by Rvalue? By: cbpporter on Sat, 22 November 2008 10:04
		Re: Pick overloaded by Rvalue? By: unodgs on Sat, 22 November 2008 10:49
		Re: Pick overloaded by Rvalue? By: mirek on Sat, 22 November 2008 13:19
		Re: Pick overloaded by Rvalue? By: mirek on Sat, 22 November 2008 13:22
		Re: Pick overloaded by Rvalue? By: unodgs on Sat, 22 November 2008 14:54
		Re: Pick overloaded by Rvalue? By: captainc on Sun, 23 November 2008 20:53
		Re: Pick overloaded by Rvalue? By: cbpporter on Mon, 24 November 2008 01:18
		Re: Pick overloaded by Rvalue? By: bytefield on Mon, 24 November 2008 06:55
		Re: Pick overloaded by Rvalue? By: mirek on Mon, 24 November 2008 08:32
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 21:54
		Re: Pick overloaded by Rvalue? By: mr_ped on Mon, 24 November 2008 09:05
		Re: Pick overloaded by Rvalue? By: bytefield on Mon, 24 November 2008 10:47
		Re: Pick overloaded by Rvalue? By: mirek on Mon, 24 November 2008 11:59
		Re: Pick overloaded by Rvalue? By: captainc on Mon, 24 November 2008 19:25

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