December 4, 1997
Fortran 95 standardized
In December 1997, the FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 95 standard was published — a refinement of FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 90 that made scientific code easier for compilers to optimize.
What it was for
FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 95 tightened array features and added rules for functions with no side effects — helping compilers run scientific loops faster on supercomputers. Many legacy high-performance codes still target this dialect. Core numerical libraries assume FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 95 semantics.
Why it's here
FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 95 is the stable baseline many compilers and numerical libraries standardized on before later FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. revisions.
Why it mattered
Side-effect-free functions and improved array rules let supercomputerA machine at the extreme high end of performance — built for weather, physics, and large-scale simulation. compilers squeeze more speed from weather, physics, and engineering simulations.
What it solved
FortranFormula Translation — one of the first high-level languages, dominant in science and engineering. 90 left gaps that made it hard for compilers to safely optimize large numerical loops.
Media
- ImageFortran
Fortran-lang community, Public domain, via Wikimedia Commons
Related
- Fortran 90 standardizedJuly 1, 1991
- Fortran 2003 standardizedNovember 18, 2004