[LLVMdev] FYI: Phoronix GCC vs. LLVM-GCC benchmarks

[Evan Cheng]

I wouldn't be so quick to dismiss the numbers. For example, I know  
llvm-gcc does significantly worse on LAME. On the other hand, the  
dhrystone, md5, and blowfish numbers are out of line with my  
expectation.

It would be nice if someone can perform the tests independently and  
file bugzilla reports.

Thanks,

Evan

On Sep 14, 2009, at 12:01 PM, Edward O'Callaghan wrote:

> screw that site, its useless info run by a linux gnu zealot.
>
> 2009/9/14 Chris Lattner <clattner at apple.com>:
>> On Sep 14, 2009, at 3:20 AM, Stefano Delli Ponti wrote:
>>
>>> http://www.phoronix.com/scan.php?
>>> page=article&item=apple_llvm_gcc&num=1
>>
>> Unfortunately, they don't specify what flags are used, what
>> architecture is compiled for etc.  It's entirely possible that they
>> are accidentally compiling the llvm-gcc binaries for x86-32 and the
>> gcc ones for x86-64 for example.
>>
>> If anyone has time to try to reproduce this, it would definitely be
>> useful!
>>
>> -Chris
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>
>
>
> -- 
> -- 
> Edward O'Callaghan
> http://www.auroraux.org/
> eocallaghan at auroraux dot org
>
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