* Change padding rule for CPU
* Disable memory channels for padding rows
* Apply some of Jacqueline's comments
* Update halt routine
* Add clarifying comment
* Redundant constraints and padding bug
* Revert "Remove is_bootstrap_kernel column"
This reverts commit 49d92cb8f1b0ae9de76872f76af4429699ff692f.
* Make halt_state implicit
* Move halting logic constraints to dedicated module
* Include new module
* Update some comments