[LLVMdev] Size and performance figures for LLVM?

Gordon Henriksen gordonhenriksen at mac.com
Tue May 13 08:23:44 PDT 2008


On May 13, 2008, at 05:38, Holger Schurig wrote:

> "Build time CPU" is usually higher than "Build time wall". Isn't  
> wall=cpu+system, so do we have negative system times here?  I could  
> be completely wrong, but this looks strange. However, for the  
> Dejagnu test, it hold's that CPU time < wall time.
>
> Now I look at Chris' PPC box:

> http://llvm.org/nightlytest/machine.php?machine=153. And here  
> suddenly "Dejagnu CPU time" > "Dejagnu wall time". Now I'm confused.

SMP build hosts?

— Gordon





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