No need for Microsoft to be the first mover here - if you want to make a framework for doing this or contribute to the C#/F# frameworks listed on the above page your more than welcome. More contributors to open source frameworks to do this would be great - IMO C# and F# already support features that make it possible to compile/translate .NET code into GPU code (expressions, quotations)
Or just move to F# - http://fsharp.org/use/gpu/
No need for Microsoft to be the first mover here - if you want to make a framework for doing this or contribute to the C#/F# frameworks listed on the above page your more than welcome. More contributors to open source frameworks to do this would be great - IMO C# and F# already support features that make it possible to compile/translate .NET code into GPU code (expressions, quotations)