NOVEMBER 11 - GRACE MURRAY HOPPERKnown as “Amazing Grace,” Commodore Hopper’s impo

NOVEMBER 11 - GRACE MURRAY HOPPERKnown as “Amazing Grace,” Commodore Hopper’s importance in U.S. naval history is apparent everywhere you turn: a destroyer was named after her (USS Hopper, DDG-70), as was the Cray XE6 “Hopper” supercomputer. As founder of the COBOL programming language, a precursor to many of the software code approaches of today, her work is legendary among computer scientists and mathematicians.In 1943, during World War II, she joined the United States Naval Reserves. She was assigned to the Bureau of Ordinance Computation Project. There she became the third programmer of the world’s first large-scale computer called the Mark I. When she saw it, all she could think about was taking it apart and figuring it out. “That was an impressive beast. She was fifty-one feet long, eight feet high, and five feet deep,” said Hopper. She mastered the Mark I, Mark II, and Mark III. While trying to repair the Mark I she discovered a moth caught in a relay. She taped the moth in the log book and from that coined the phrase “a bug in the computer”. During her career she she mastered the UNIVAC I, the first large-scale electronic computer, and created a program that translated symbolic math codes into machine language. This breakthrough allowed programmers to store codes on magnetic tape and re-call them when they were needed – essentially the first compiler.In 1966, Hopper retired from the Naval Reserves as a Commander, but was called back to  active duty one year later at the Navy’s request, to help standardize its computer programs and their languages. She was promoted to Captain in 1973 by Admiral Elmo Zumwalt, Jr., Chief of Naval Operations. And in 1977, she was appointed special advisor to Commander, Naval Data Automation Command (NAVDAC), where she stayed until she retired. In 1983, a bill was introduced by Rep. Philip Crane (D-Ill.) who said, “It is time the Navy recognized the outstanding contributions made by this officer recalled from retirement over a decade and a half ago and promote her to the rank of Commodore.” Rep. Crane became interested in Hopper after seeing her March 1983 60 Minutes interview. He’d never met Hopper, but after speaking with several people, was convinced she was due the added status of being a flag officer. The bill was approved by the House, and at the age of 76, she was promoted to Commodore by special Presidential appointment. Her rank was elevated to rear admiral in November 1985, making her one of few women admirals in the history of the United States Navy. By the time of her death in 1992, Hopper was renowned as a mentor and a giant in her field, with honoree doctorates from over 30 universities. She was laid to rest with full military honors in Arlington National Cemetery.In acknowledgment of Veteran’s Day, today’s text was taken from a Military.com post entitled “Seven Famous Women Veterans”, also including Harriet Tubman and Bea Arthur. -- source link
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