[Mono-list] mono performance, 20x differential with Java (what am i doing wrong)

[Jonathan Shore]

Diego,  I was not able to reproduce your results.   Maybe there is something about running mono in 32 bit mode on a 64 bit OS.  Don't know.    I am still struggling to get mono built on OSX.   With that done, should be able to see how 64bit / LLVM works.  Thanks

On Jan 29, 2010, at 11:08 AM, Diego Frata wrote:

> Hi Jonathan,
> 
> I've runned the tests again just for fun, with the original code you've submitted, on a Windows XP 32bits with Mono, .NET and C++ (no Java here). The processor is an AMD Athlon Dual Core 4450B 2.30GHz.  Strangely, Mono lags a bit behind (but not 20x.).
> 
> -- NET 2.0
> starting performance test on 1000 iterations
> ending performance test on 1000 iterations, time: 1:469
> result: 2729781599,99818
> 
> -- Mono 2.6.1
> starting performance test on 1000 iterations
> ending performance test on 1000 iterations, time: 3:907
> result: 2729781599,99818
> 
> -- VC++ 10
> starting performance test on 100000 iterations
> ending performance test on 100000 iterations, time: 1:401 seconds
> result: 272978160000.033600
> 
> 
> 

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