• GfortranApps

gfortran compiles and runs the following testsuites and applications:

• MPICH2 - Message Passing Interface library

• OpenMPI - Message Passing Interface library

• BOM - Bergen Ocean Model

• MICRESS - Phase-field code

• MOSES - Marine Simulation

• GLIMMER - a 3D finite-difference ice sheet model

• CAMx - The Comprehensive Air quality Model

• BRAWLER - USAF Air-to-Air Combat Simulation Program

• FRUIT - FORTRAN Unit Test Framework (note the changes to make the source standard compliant: s/function get_last_message_/function get_last_message_ ()/ and s/function is_last_passed_/function is_last_passed_ ()/ )

Testsuites

• NIST F77 - Testsuite

• Polyhedron - Testsuite

• Fortran 90 Test Suite (Lite)

• ISO Varying String Testsuite - Lawrie Schonberger's Testsuite

Math Libraries

• BLAS - Basic Linear Algebra Subprograms for vector and matrix operations

• LAPACK - Linear Algebra PACKage

• ACML - AMD Core Math Library

• MATRAN - A matrix wrapper for F95

• NSWC Mathematics Subroutine Library

• MINPACK - Solving nonlinear equations and nonlinear least squares problems

• SHTOOLS - Tools for working with spherical harmonics

• MUESLI - a free numerical and graphical library, written mainly in Fortran 95. Very close to MATFOR which allows a MATLAB-like syntax in the Fortran code

• PSBLAS - Parallel Sparse Basic Linear Algebra Subroutines

Electronic Structure Codes

• CPMD - Quantum chemistry, ab initio molecular dynamics

• CP2k - atomistic and molecular simulations of solid state, liquid, molecular and biological systems

• GAMESS(US) - The General Atomic and Molecular Electronic Structure System (GAMESS) is a general ab initio quantum chemistry package.

• GAMESS(UK) - The General Atomic and Molecular Electronic Structure System (GAMESS) is a general ab initio quantum chemistry package. Note that the US and UK versions are really completely different programs, having split from a common ancestor a long time ago.

• Gaussian 03 and 09 - electronic structure program, notoriously difficult to compile with many compilers, information on how to compile it with gfortran can be found here (in French; Google Translate)

• VASP - Plane wave ab initio density functional theory

• octopus - Density-functional theory program (time-dependent)

• EXCITING - FP-LAPW density-functional code

• Wien2k - FP-LAPW density-functional code (Release notes: "gfortran seems to be a very good compiler")

• Abinit - an ab-initio density-functional-theory package

• Tonto-1.0 & 2.3 - Quantum Chemistry program

• FLEUR - FLAPW density-functional program

• Augmented Spherical Wave package - Very fast ab initio density functional theory

• Espresso (PWscf) - Plane-Wave Self-Consistent Field DFT code (startup.f90 change integer, external iargc into integer, intrinsic  iargc)

• MOLCAS - DFT, MP2, CC, CPF, CCSD(T) code. (Compile without -malign-double option, util/pack.f needs -fno-range-check option)

• CASINO - the Cambridge quantum Monte Carlo code

• CASTEP - UK Plane-wave DFT electronic structure code - notorious as a "compiler-breaker"

• BerkeleyGW - Plane-wave GW and Bethe-Salpeter equation code for quasiparticle and optical properties

Weather Forecasting Codes

• HIRLAM - a HIgh Resolution, Limited Area Model

• HARMONIE - a non-hydrostatic successor to HIRLAM

Astronomy

• SOFA - International Astronomical Union's SOFA Fortran 77 and ANSI C libraries. sofaquicknotes.pdf

• NOVAS - USNO Vector Astrometry Software (NOVAS)- Fortran 77 and C libraries. novasquicknotes.pdf

Nuclear & Particle Physics

• GiBUU - The Giessen BUU project, a hadronic transport code

• PYTHIA 6.4 - The Pythia Event Generator

• WHIZARD - The WHIZARD Event Generator