US Patent 10191737 Program code comparison and reporting

A device may include one or more processors. The device may obtain a first code set and a second code set. The first code set may have at least one difference from the second code set. The at least one difference may relate to addition, removal, or modification of code of the first code set in comparison to code of the second code set. The device may identify one or more first portions of the first code set and one or more second portions of the second code set. The device may concurrently compare the one or more first portions and the one or more corresponding second portions to identify the at least one difference. The device may generate comparison information identifying the at least one difference. The device may store or provide the comparison information.