Misblended threads

In the last few minutes, two unrelated threads have become merged:
http://www.unix.com/shell-programming-scripting/156628-measure-thread-execution-c-unix-2.html

I guess that the intention was to merge threads 156625 and 156715 (both from rob171171).

Thanks. Not sure, threads merged as follows:

Maybe JM had a reason.

Anyway, feel free to start another discussion if necessary and reference new discussion in merged thread.