Are there any projects using Fortran with GPU in production?

There must be a way. At least for Intel, as their OneAPI name suggested and their firm willingness into GPU business. By the way, I am pretty sure they never give up GPU, and as GPU computation catches more and more attentions considering its potential in doing big matrix operations such as solving…

Amber Molecular Dynamics is one of the most popular Molecular Dynamics packages whose kernel is modern Fortran with GPU support.

Quantum ESPRESSO toward the exascale Abstract: Quantum ESPRESSO is an open-source distribution of computer codes for quantum-mechanical materials modeling, based on density-functional theory, pseudopotentials, and plane waves, and renowned for its performance on a wide range of hardware architec…

IBM’s GRAF is a proprietary fork of MPAS that runs on GPUs. I heard that it uses OpenACC directives but I don’t know this for a fact.

Peter Ukkonen runs a fork of neural-fortran on GPUs using OpenACC directives and delegating matmul calls to cuBLAS ( Paper ). This is academic research, so probably not what you’d call true production, but these projects often have the end-goal of being used in production a few years down the road.

I don’t think this qualifies as a Fortran project, but PETSc which you can call from Fortran is adding/has added GPU support

Not a direct pointer, but many of the applications that use OpenACC for GPU acceleration are in Fortran as well. When I was last an NVIDIA, there were over 100 GPU-accelerated production apps with OpenACC. Most of those were primarily in Fortran, but I can’t lay my hands on a definitive list at the …

I am also interested in OpenACC, which I got to know from a recent tutorial seminar and seems relatively simple to use. VASP (an electronic structure program) also seems to support GPU via OpenACC. [image] NVIDIA GPU Accelerated VASP 6 uses OpenACC to Deliver 15X More Performance |... D…

I think both the Abaqus and LS-DYNA FEM codes have some level of GPU support and both are (mostly) Fortran.

Fortran projects running on GPUs in production

Help

certik April 5, 2022, 11:00pm 7

Here is a list of HPC codes that all run on GPU: https://www.nvidia.com/content/intersect-360-HPC-application-support.pdf, most of the top 10 codes are in Fortran.

Topic		Replies	Views
Fortran Programmers : How do you want to offload to GPU accelerators in the next 5 years? Poll	21	5425	February 10, 2021
GPU offloading in Fortran Advocacy	37	1591	February 1, 2025
Non - DOE Fortran Projects migrating AMD GPUs?	6	759	March 7, 2021
Gfortran GPU offload with OpenMP Help	6	4530	August 23, 2023
Do concurrent adventures: all the roads lead to GPUs Advocacy	4	373	November 22, 2025

Fortran projects running on GPUs in production

Related topics