[Mono-list] Why is mono so slow at math compared to .Net?

[Jon Harrop]

On Wednesday 18 February 2009 20:25:37 Rodrigo Kumpera wrote:
> Mono should be no more than 50% slower that .NET on FP intensive code.
> Please fill a bug report with a test for your issue.

Mono 2.2 is >50% slower than .NET on four of the five subtests in SciMark2:

  http://flyingfrogblog.blogspot.com/2009/01/mono-22.html

In particular, Mono is 2x slower than .NET on the FFT test.

-- 
Dr Jon Harrop, Flying Frog Consultancy Ltd.
http://www.ffconsultancy.com/?e