#016 · Women in TechIconicLocked in

Frances Allen

The Optimising Compiler

Program optimisation, and the first Turing Award to a woman

Rating

93Impact score
Technical depth97
Went first94
Openness84
Influence93
FromUSA
Era1957-2010

Domains

CompilersProgram optimisationParallel computing

Scouting report

Spent a career at IBM building the theory and practice of compiler optimisation: control flow analysis, data flow analysis, the interprocedural work that every modern compiler still does. Her 1966 paper on program optimisation is foundational. In 2006 she became the first woman to receive the Turing Award, thirty-nine years after the award began.

Curator’s note

Every fast binary you have ever run is downstream of her analyses.

Portrait

Painted from a photograph of Frances Allen by Rama, licensed CC BY-SA 2.0 fr.

Sources