| Autor: |
Posenitskiy, Evgeny, Chilkuri, Vijay Gopal, Ammar, Abdallah, Hapka, Michał, Pernal, Katarzyna, Shinde, Ravindra, Landinez Borda, Edgar Josué, Filippi, Claudia, Nakano, Kosuke, Kohulák, Otto, Sorella, Sandro, de Oliveira Castro, Pablo, Jalby, William, Ríos, Pablo López, Alavi, Ali, Scemama, Anthony |
| Předmět: |
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| Zdroj: |
Journal of Chemical Physics; May2023, Vol. 158 Issue 17, p1-11, 11p |
| Abstrakt: |
TREXIO is an open-source file format and library developed for the storage and manipulation of data produced by quantum chemistry calculations. It is designed with the goal of providing a reliable and efficient method of storing and exchanging wave function parameters and matrix elements, making it an important tool for researchers in the field of quantum chemistry. In this work, we present an overview of the TREXIO file format and library. The library consists of a front-end implemented in the C programming language and two different back-ends: a text back-end and a binary back-end utilizing the hierarchical data format version 5 library, which enables fast read and write operations. It is compatible with a variety of platforms and has interfaces for Fortran, Python, and OCaml programming languages. In addition, a suite of tools have been developed to facilitate the use of the TREXIO format and library, including converters for popular quantum chemistry codes and utilities for validating and manipulating data stored in TREXIO files. The simplicity, versatility, and ease of use of TREXIO make it a valuable resource for researchers working with quantum chemistry data. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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