[Mono-list] Mono.Simd - Flow Control (?)

[Nigel Delaney]

Hi All,

 

Does anyone how to do control flow with the Mono.Simd namespace.  For
example, break if all elements in a vector match some condition relative to
another vector.  e.g.

 

var x= Vector2d(1,2);

var y=Vector2d(3,4):

if(y<x)//compare less than, true for both???

Do something.

 

I gather SSE has a movmskps instruction that is useful, but am not sure if
this is an available operation from mono.

 

-Nigel

 

PS For context I am working on this toy problem for the language shootout
(http://evolvedmicrobe.com/blogs/?p=112), but generally need to know if this
is possible.

 

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