[LLVMdev] Size and performance figures for LLVM?

Chris Lattner sabre at nondot.org
Mon May 12 10:48:13 PDT 2008


On May 12, 2008, at 10:19 AM, Joachim Durchholz wrote:

>
> Am Montag, den 12.05.2008, 09:08 -0700 schrieb Devang Patel:
>> On May 12, 2008, at 2:59 AM, Pertti Kellomäki wrote:
>>
>>> 2) What is the relative performance of code generated by LLVM
>>>   and gcc respectively?
>>
>> See llvm.org/nightlytest
>
> Which does not compare GCC vs. LLVM. (I haven't seen this announced as
> the nightly tester's purpose either.)

Sure it does.  See the GCC/LLC columns.

>> Many testers
>
> 4 machines with a total of 15 comparisons have been reporting on a
> regular basis.
> Sorry, but this is far from "many".

I count 12 testers reporting in the last day alone.  What specifically  
are you looking for?  If you care about a specific metric, you should  
measure it yourself.

-Chris



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