In computer science, the dining philosophers problem is an example problem often used in concurrent algorithm design to illustrate synchronization issues and techniques for resolving them.
It was originally formulated in 1965 by Edsger Dijkstra as a student exam exercise, in terms of computers competing for access to tape drive peripherals. Soon after, Tony Hoare gave the problem its present formulation.
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Famous quotes containing the words dining, philosophers and/or problem:
“I had rather be shut up in a very modest cottage, with my books, my family and a few old friends, dining on simple bacon, and letting the world roll on as it liked, than to occupy the most splendid post which any human power can give.”
—Thomas Jefferson (1743–1826)
“A foolish consistency is the hobgoblin of little minds, adored by little statesmen and philosophers and divines.”
—Ralph Waldo Emerson (1803–1882)
“The problem ... is emblematic of what hasn’t changed during the equal opportunity revolution of the last 20 years. Doors opened; opportunities evolved. Law, institutions, corporations moved forward. But many minds did not.”
—Anna Quindlen (b. 1952)