Cleanup KernelsInstance and derived classes

Bram Veenboerrequested to merge
cleanup-kernelsinstance into master

Miscellaneous cleanup of KernelsInstance, InstanceCPU and InstanceCUDA:

  • Rename member variables according to Google Style
  • Use nested namespaces
  • Remove unused includes
  • Make constant members into proper constants
  • Add a few const to temporary variables
  • Use C++ style casts
Edited by Bram Veenboer

Merge request reports