Death of Fortran
Death of Fortran
I was flipping through the NY Times RSS feeds today and noticed an article that the creator of Fortran had died. John Backus led the team that designed the language back in 1957.
Fortran
made computing what it is today, where programming is relatively
accessible (i.e., if you put in the time you can learn a language and
how to program). Prior to the invention of Fortran there were no
compilers that converted your program to machine code-you had to code
in the hexadecimal notation of assembly language.
What
made the article so fascinating was their description of how he was
hired and how back then computing was the Wild West (a la Internet
today):
After
flunking out of the University of Virginia, Mr. Backus was drafted in
1943. But his scores on Army aptitude tests were so high that he was
dispatched on government-financed programs to three universities, with
his studies ranging from engineering to medicine.
After
the war, Mr. Backus found his footing as a student at Columbia
University and pursued an interest in mathematics, receiving his
master’s degree in 1950. Shortly before he graduated, Mr. Backus
wandered by the I.B.M. headquarters on Madison Avenue in New York,
where one of its room-size electronic calculators was on display.
When
a tour guide inquired, Mr. Backus mentioned that he was a graduate
student in math; he was whisked upstairs and asked a series of
questions Mr. Backus described as math “brain teasers.” It was an
informal oral exam, with no recorded score.
He
was hired on the spot. As what? “As a programmer,” Mr. Backus replied,
shrugging. “That was the way it was done in those days.”
Back
then, there was no field of computer science, no courses or schools.
The first written reference to “software” as a computer term, as
something distinct from hardware, did not come until 1958.
In
1953, frustrated by his experience of “hand-to-hand combat with the
machine,” Mr. Backus was eager to somehow simplify programming. He
wrote a brief note to his superior, asking to be allowed to head a
research project with that goal. “I figured there had to be a better
way,” he said.
Mr. Backus got approval and began hiring, one by one, until the team reached 10. It was an eclectic bunch that included a crystallographer, a cryptographer, a chess wizard, an employee on loan from United Aircraft, a researcher from the Massachusetts Institute of Technology and a young woman who joined the project straight out of Vassar College.
Monday, March 19, 2007