Overview | Installation | Dependencies | Parallelism | Examples | Acknowledgments | License | Authors
ParaMonte is a serial/parallel library of Monte Carlo routines for sampling mathematical objective functions of arbitrary-dimensions, in particular, the posterior distributions of Bayesian models in data science, Machine Learning, and scientific inference, with the design goal of unifying the automation (of Monte Carlo simulations), user-friendliness (of the library), accessibility (from multiple programming environments), high-performance (at runtime), and scalability (across many parallel processors).
For more information on the installation, usage, and examples, visit: https://www.cdslab.org/paramonte
ParaMonte has been developed while bearing the following design goals in mind:
-
Full automation of all Monte Carlo simulations to the highest levels possible to ensure the highest level of user-friendliness of the library and minimal time investment requirements for building, running, and post-processing of simulation models.
-
Interoperability of the core library with as many programming languages as currently possible, including C, C++, Fortran, MATLAB, Python, with ongoing efforts to support other popular programming languages.
-
High-Performance meticulously-low-level implementation of the library to ensure the fastest-possible Monte Carlo simulations.
-
Parallelizability of all simulations via two-sided and one-sided MPI/Coarray communications while requiring zero-parallel-coding efforts by the user.
-
Zero-dependence on external libraries to ensure hassle-free ParaMonte library builds and ParaMonte simulation runs.
-
Fully-deterministic reproducibility and automatically-enabled restart functionality for all simulations up to 16 digits of precision as requested by the user.
-
Comprehensive-reporting and post-processing of each simulation and its results, as well as their automatic storage in external files to ensure the simulation results will be comprehensible and reproducible at any time in the distant future.
The pre-built ready-to-use libraries are available on the release page of the ParaMonte library on GitHub. Each prebuilt ParaMonte library automatically ships with a full-fledged set of example codes and build scripts.
Alternatively, you can build the library from the source in the GitHub repository of the project. The ParaMonte library installation/build process is fully automated for all of the supported programming languages. Currently, the following compiler suites are supported for builds from source:
| Compiler Suite | Linux | macOS | Windows (64bit) |
|---|---|---|---|
| GNU Compiler Collection > 8.4 | ✓ | ✓ | ✗ |
| Intel Parallel Studio > 19.0.4 | ✓ | ✓ | ✓ |
For more information and quick-start in the programming language of your choice, visit the ParaMonte library homepage.
Beyond an optional MPI runtime library for parallel simulations, the ParaMonte kernel has zero dependency on external third-party libraries or packages.
The ParaMonte library relies on the Message Passing Interface (MPI) standard for inter-processor communications. To run a parallel simulation, you will have to have a compatible MPI runtime library installed on your system. In most cases, ParaMonte will automatically install the required missing libraries on your system (with your permission). These automatic checks and installations happen when you download and install or use the library on your system, for the first time. If the automatic installation is unsuccessful, you can also install the libraries manually on your system:
- On Windows and Linux operating systems, we highly recommend downloading and installing the Intel MPI runtime libraries, which is available to the public free of charge.
- On macOS, we recommend Open-MPI since the Intel MPI library does not support macOS.
For more information, visit https://www.cdslab.org/paramonte/.
-
For complete organized up-to-date instructions, visit: cdslab.org/pm
-
For a quick look into language-specific README.md instructions, visit:
- C: https://github.com/cdslaborg/paramonte/tree/main/src/interface/C
- C++: https://github.com/cdslaborg/paramonte/tree/main/src/interface/C++
- Fortran: https://github.com/cdslaborg/paramonte/tree/main/src/interface/Fortran
- MATLAB: https://github.com/cdslaborg/paramonte/tree/main/src/interface/MATLAB
- Python: https://github.com/cdslaborg/paramonte/tree/main/src/interface/Python
The ParaMonte library is an honor-ware and its currency is acknowledgment and citations.
If you use ParaMonte, please acknowledge it by citing the ParaMonte library's main publications as listed in ACKNOWLEDGMENT.md.
Visit the ParaMonte library homepage to access the PDF version of these files free of charge.
What does this license mean?
Essentially, all we are asking from the users or developers is to
explicitly acknowledge the use of this library or any concepts or parts of it in their education, research, or software (free or commercial).
This is a free software, so help us keep it freely available to the public by redistributing the library and contributing to it. If you have questions or concerns about the license, do not hesitate to contact us (shahmoradi@utexas.edu).
-
- astrophysicist/bioinformatician by training (and a science-lover in general),
- Ph.D. in computational physics/bioinformatics from the University of Texas at Austin,
- currently a faculty member of Physics and Data Science at The University of Texas at Arlington,
- with teaching/research experience/background in computational and data sciences, statistics, data analysis, and modeling, stochastic processes, Monte Carlo Methods, Bayesian probability theory, high energy physics, astronomy and astrophysics, computational physics, Molecular Dynamics simulations, biomedical science and MRI data analysis, bioinformatics and evolutionary biology (viral evolution, protein dynamics, and interactions),
- contact: shahmoradi@utexas.edu
-
- physicist / cosmologist by training,
- currently a UTA Physics member,
- deep philosophical thinker,
- contact: Fatemeh.Bagheri@uta.edu
-
- physicist / Computational Data Scientist,
- currently a UTA Physics member,
- contact: shashankkumbhare8@gmail.com
-
- physicist / Computational Data Scientist by training,
- currently a UTA Physics member,
- contact: joshuaalexanderosborne@gmail.com
For more information, visit cdslab.org/pm or contact Amir Shahmoradi: shahmoradi@utexas.edu