anchor.diff:  
       printfn "Multiplying two %Ax%A matrices %A times using Brahma.OpenCL and selected platform/device..." rows columns iterations
   
  -    let kernel, kernelPrepare, kernelRun = provider.Compile matrixMult
  +    let kernel, kernelPrepare, kernelRun = provider.Compile command
       let d =(new _2D(rows, columns, localWorkSize, localWorkSize))
       kernelPrepare d columns aValues bValues cParallel
       for i in 0 .. iterations - 1 do
  
positive.code: 
      let rows = 200
      let columns = 200
      let localWorkSize = 10
      let iterations = 100
      let deviceType = Cl.DeviceType.Default
  
  
negative.code: // terms of the License.
  
  module FsMatrixMultiply
  
  open Brahma.Samples
  open OpenCL.Net
  