Fcmp Tools Top 〈8K〉

Not all comparison tools are created equal. Standard == operators break when dealing with floating-point arithmetic. A top-tier FCMP tool must include:

: Linear memory, line-by-line.

While not a "software" tool in the traditional sense, specialized are the top way to handle function visibility. Using the OPTIONS CMPLIB= global statement effectively requires a toolset of auto-exec scripts that ensure the right function libraries are loaded into the right environments (Development vs. Production). Best Practices for Using FCMP Tools fcmp tools top

Assembly is frequently cited as the most difficult part of owning these tools. Not all comparison tools are created equal