The Story of Mel
The Story of Mel is an archetypical piece of computer programming folklore. Its subject, Mel Kaye, is the canonical Real Programmer.
Contents |
[edit] Story
Ed Nather’s The Story of Mel details the extraordinary programming prowess of a former collegue of his, "Mel", at Royal McBee Computer Corporation.[1] Although originally written in prose, Nather’s story was modified by someone into a "free verse" form which has become widespread.[2]
Little is known about Mel Kaye, beyond the fact that he was credited with doing the "bulk of the programming" on the 1959 ACT-1 compiler for the Royal McBee LGP-30 computer[3][4] In Nather's story, Kaye is portrayed as being prone to avoiding optimizing assemblers in favor of crafting code to take advantage of hardware quirks, for example taking advantage of the rotation of the LGP-30's drum memory to avoid writing delay loops into the code.
The story as written by Nather involved Kaye's work on rewriting a blackjack program from the LGP-30 to a newer Royal McBee system, the RPC-4000; company sales executives had requested the installation of a cheat code allowing the customers to always win the game, a request that Kaye reluctantly acceded to, but to his own delight, he accidentally changed the odds in favor of the dealer rather than the player.
Subsequent to Kaye's departure, Nather was asked to fix the bug. While examining the code, he found out that an apparent infinite loop had in fact been coded in such a way as to take advantage of a carry-overflow error, causing the loop to change itself into a jump instruction to the next part of the code. This impressed Nather so much that, out of respect, he gave up the task and reported that he could not find the bug.
The essay was originally published in the usenet news group "net.jokes" on May 21, 1983 by utastro!nather (the email address of Ed Nather at the time).[1]
[edit] See also
[edit] References
- ^ a b Matt Crawford The realest programmer of all Newsgroup: net.jokes November 20, 1984.
- ^ The Story of Mel free verse version
- ^ "New Light on the Legend of Mel", 1 Jun 1994, alt.folklore.computers, Bill von Hagen
- ^ "In particular, Mel Kaye of Royal McBee...", FOLDOC, imperial.ac.uk
[edit] Further reading
- The Story of Mel a copy of the original prose version
- The Story Of Mel prose from FOLDOC, with added/corrected punctuation for readability
- Mel Kaye’s signature on a coding sheet for the LGP-30.
- A description written by Mel Kaye of a blackjack game, presumably the subject of the original story.
 |
This biographical article relating to a computer specialist is a stub. You can help Wikipedia by expanding it. |
