GPU-accelerated molecular dynamics: State-of-art software performance and porting from Nvidia CUDA to AMD HIP
Classical molecular dynamics (MD) calculations represent a significant part of the utilization time of high-performance computing systems. As usual, the efficiency of such calculations is based on an interplay of software and hardware that are nowadays moving to hybrid GPU-based technologies. Several well-developed open-source MD codes focused on GPUs differ both in their data management capabilities and in performance. In this work, we analyze the performance of LAMMPS, GROMACS and OpenMM MD packages with different GPU backends on Nvidia Volta and AMD Vega20 GPUs. We consider the efficiency of solving two identical MD models (generic for material science and biomolecular studies) using different software and hardware combinations. We describe our experience in porting the CUDA backend of LAMMPS to ROCm HIP that shows considerable benefits for AMD GPUs comparatively to the OpenCL backend.
Top-30
Journals
|
1
2
3
4
5
6
|
|
|
Journal of Molecular Liquids
6 publications, 7.59%
|
|
|
Lecture Notes in Computer Science
5 publications, 6.33%
|
|
|
Journal of Chemical Physics
4 publications, 5.06%
|
|
|
Journal of Nuclear Materials
4 publications, 5.06%
|
|
|
Communications in Computer and Information Science
3 publications, 3.8%
|
|
|
Computer Physics Communications
3 publications, 3.8%
|
|
|
Fluid Phase Equilibria
2 publications, 2.53%
|
|
|
Energies
2 publications, 2.53%
|
|
|
International Journal of High Performance Computing Applications
2 publications, 2.53%
|
|
|
Journal of Parallel and Distributed Computing
2 publications, 2.53%
|
|
|
Scientific Reports
1 publication, 1.27%
|
|
|
Applied Physics Reviews
1 publication, 1.27%
|
|
|
Membranes
1 publication, 1.27%
|
|
|
TrAC - Trends in Analytical Chemistry
1 publication, 1.27%
|
|
|
Computers in Biology and Medicine
1 publication, 1.27%
|
|
|
Computational Materials Science
1 publication, 1.27%
|
|
|
Journal of Physical Chemistry A
1 publication, 1.27%
|
|
|
Journal of Experimental and Theoretical Physics
1 publication, 1.27%
|
|
|
IEEE Access
1 publication, 1.27%
|
|
|
Polymer Science - Series C
1 publication, 1.27%
|
|
|
IET Science, Measurement and Technology
1 publication, 1.27%
|
|
|
Physical Chemistry Chemical Physics
1 publication, 1.27%
|
|
|
Astronomy and Computing
1 publication, 1.27%
|
|
|
Smart Innovation, Systems and Technologies
1 publication, 1.27%
|
|
|
International Journal of Molecular Sciences
1 publication, 1.27%
|
|
|
High Temperature
1 publication, 1.27%
|
|
|
Journal of Chemical Theory and Computation
1 publication, 1.27%
|
|
|
Journal of Computer-Aided Molecular Design
1 publication, 1.27%
|
|
|
Журнал Экспериментальной и Теоретической Физики
1 publication, 1.27%
|
|
|
1
2
3
4
5
6
|
Publishers
|
5
10
15
20
25
|
|
|
Elsevier
22 publications, 27.85%
|
|
|
Institute of Electrical and Electronics Engineers (IEEE)
14 publications, 17.72%
|
|
|
Springer Nature
11 publications, 13.92%
|
|
|
AIP Publishing
5 publications, 6.33%
|
|
|
MDPI
5 publications, 6.33%
|
|
|
Pleiades Publishing
4 publications, 5.06%
|
|
|
Association for Computing Machinery (ACM)
4 publications, 5.06%
|
|
|
American Chemical Society (ACS)
2 publications, 2.53%
|
|
|
SAGE
2 publications, 2.53%
|
|
|
The Russian Academy of Sciences
2 publications, 2.53%
|
|
|
Institution of Engineering and Technology (IET)
1 publication, 1.27%
|
|
|
Royal Society of Chemistry (RSC)
1 publication, 1.27%
|
|
|
Cold Spring Harbor Laboratory
1 publication, 1.27%
|
|
|
IGI Global
1 publication, 1.27%
|
|
|
Oxford University Press
1 publication, 1.27%
|
|
|
World Scientific
1 publication, 1.27%
|
|
|
Srinivas University
1 publication, 1.27%
|
|
|
5
10
15
20
25
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.