FORTRAN SOFTWARE CATALOG

Repository owner: Ali (gha3mi)

fortime

Measure wall-clock and CPU elapsed time, with optional parallel timers.

Repository · Pinned source (5a31be5a47bf) · Try in playground · Checked package example

GAMS classifications

About this package

Category
Timing
License
BSD-3-Clause

Topics: cpu-time, date-and-time, debug, elapsed-time, fortran, fortran-package-manager, mpi, openmp, performance-measurement, profile, time, timer, timing, wall-clock

Classification scope and review notes

Serial system_clock and CPU timers. The checked main computes the exact sum of integers 1 through 100000, checks finite nonnegative elapsed times and prints the sum and timings. The root manifest VERSION placeholder is replaced with adapter version 0.0.0; the pinned source commit identifies the actual library. FACE is pinned to an already used revision. No Fortran source edits. MPI/OpenMP timers are not enabled or tested; sandbox timings vary and are not benchmark guarantees.

Package dependencies

Resolved GitHub repositories used by the verified playground build, combining direct and indirect dependencies. This list does not describe internal module dependencies or native system libraries.

Required by this build

Build record verified 2026-10-29.

Used by (4 selected packages)

These selected builds include this repository directly or indirectly. Each link to source identifies the revision that build uses.

Reviewed procedures

These mappings have pinned source evidence. A checked package example may exercise only some of them; source review is not a numerical benchmark.

timer%timer_start / timer_stop / ctimer_start / ctimer_stop

Module: fortime

R

R: source-supported

Derivatives / callbacks: not applicable

Serial system_clock and CPU timers. The checked main computes the exact sum of integers 1 through 100000, checks finite nonnegative elapsed times and prints the sum and timings. The root manifest VERSION placeholder is replaced with adapter version 0.0.0; the pinned source commit identifies the actual library. FACE is pinned to an already used revision. No Fortran source edits. MPI/OpenMP timers are not enabled or tested; sandbox timings vary and are not benchmark guarantees.

Pinned source: src/fortime.F90

Author examples/tests: example/example1.f90 · example/example3.f90