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Software Documentation
The following software is reported as available on Stampede3 by the Software Documentation Service.
Available Software
| Application | Description | Research Discipline |
|---|---|---|
| adcirc | ||
| adios2 | ADIOS 2 (Adaptable Input/Output System) is a next-generation high-performance I/O middleware library that provides a simple, high-level interface for efficiently managing data on parallel storage systems. It is designed to address the increasing challenges of achieving high performance and scalability when dealing with I/O operations in large-scale scientific simulations and data processing applications. | Computer & Information Sciences |
| advisor | Advisor is a comprehensive software tool designed for optimizing HPC applications and maximizing performance on current and future HPC systems. It offers insights into performance bottlenecks, parallel patterns, and potential improvements. | Engineering & Technology |
| alps | ALPS (Algorithms and Libraries for Physics Simulations) is an open-source software framework designed for the simulation of strongly correlated quantum lattice models. It provides a collection of libraries and applications implementing state-of-the-art algorithms such as quantum Monte Carlo, exact diagonalization, and density matrix renormalization group methods, enabling researchers to study quantum many-body systems efficiently. | Condensed Matter Physics |
| amask | Amask is a high-level molecular visualization program that is designed to create and manipulate atomic structures for research and educational purposes. It provides a user-friendly interface for visualizing complex molecular structures and interactions. | Biological Sciences |
| ansys | Ansys provides engineering simulation software used to predict how product designs will behave and how manufacturing processes will operate in real-world environments. The software enables engineers to simulate interactions of all disciplines like structural, fluids, heat transfer, electromagnetic, and systems engineering. | Mechanical Engineering |
| apptainer | Apptainer is a tool for creating and managing containerized applications in a simplified and efficient manner. It provides a user-friendly interface for developers and system administrators to package, distribute, and deploy applications using containerization technology. | Engineering & Technology |
| arpack | ARPACK is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems. It is capable of solving complex, real, symmetric, and nonsymmetric eigenvalue problems across different fields of scientific computing. | Mathematics |
| autoconf | Autoconf is a tool for producing configure scripts for building, installing, and packaging software on Unix-like systems. It assists in the process of automating the configuration of software packages and generating portable makefiles. | Engineering & Technology |
| automake | Automake is a build automation tool that automatically generates makefiles for software compilation. | Engineering & Technology |
| autotools | Autotools is a suite of programming tools designed to assist in making source code packages portable across different Unix-like systems. It includes autoconf, automake, libtool, and others and is commonly used in open-source software projects. | Computer & Information Sciences |
| bar | ||
| berkeleygw | BerkeleyGW is a software package designed for performing many-body perturbation theory calculations, specifically GW and Bethe-Salpeter equation (BSE) methods, to compute quasiparticle and optical properties of materials from first principles. | Condensed Matter Physics |
| biocontainers | BioContainers is a project that provides bioinformatics tools and workflows in a containerized format, making it easier to package, distribute, and run bioinformatics software in a reproducible manner. | Biological Sciences |
| bison | Bison is a general-purpose parser generator that converts a grammar description for an LALR context-free grammar into a C program to parse that grammar. It is part of the GNU Project. | Computer & Information Sciences |
| blis | BLAS (Basic Linear Algebra Subprograms) implemented in native C and suitable for high-performance implementations. BLIS is capable of achieving high levels of performance on various architectures. | Computer & Information Sciences |
| boost | Boost is a set of C++ libraries that provides support for tasks and structures such as linear algebra, pseudorandom number generation, multithreading, image processing, regular expressions, and unit testing. It aims to extend the functionality of C++ programming language and make it more efficient and powerful. | Computer & Information Sciences |
| cantera | Cantera is an open-source suite of tools for chemical kinetics, thermodynamics, and transport processes. | Chemical Engineering |
| catch2 | Catch2 is a C++ testing framework that is easy to use, yet powerful. It supports test-driven development, behavior-driven development, and specification by example. | Engineering & Technology |
| cdo | Climate Data Operators (CDO) is a collection of command-line operators for manipulating and analyzing climate and numerical weather prediction (NWP) model data. | Earth & Environmental Sciences |
| cdtools | cdtools is a Python library designed for ptychography and related coherent lensless imaging methods. It provides tools for processing, reconstructing, and analyzing coherent diffraction imaging data, facilitating advanced imaging workflows in scientific research. | Physical Sciences |
| cfitsio | CFITSIO is a library of C and Fortran subroutines for reading and writing data files in FITS (Flexible Image Transport System) data format. | Physical Sciences |
| charliecloud | Charliecloud is a software tool that provides user-defined software stacks in userspace with no privileged operations or daemons. It uses containers for software isolation and runs in user space, making it lightweight and secure. | Computer & Information Sciences |
| checklist | Checklist is an HPC user-environment diagnostic utility. It runs a set of independent check modules that test system access and setup, including SSH, file systems, storage quotas, environment modules, compilers, allocations, the batch system, reservations, and blocked-user status, and prints a PASS/FAIL/WARNING status and message for each. It supports terse and verbose output modes and is extensible: users can point it at a directory of their own check scripts (via the CHECKLIST_USER_DIR variable) to run additional custom checks. | Artificial Intelligence and Intelligent Systems |
| cmake | CMake is an open-source, cross-platform family of tools designed to build, test, and package software. It is used to control the software compilation process using simple platform and compiler-independent configuration files. | Engineering & Technology |
| codeserver | ||
| cp2k | CP2K is an open-source quantum chemistry and solid state physics software package designed to perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It can be used to study a wide range of properties, including electronic structures, molecular dynamics, and vibrational spectra. | Physical Sciences |
| cxxopts | A lightweight C++ library for parsing command line arguments, inspired by Python's argparse library. | Computer & Information Sciences |
| ddt | DDT is a powerful, flexible, scalable, and easy-to-use debugging and performance analysis tool for parallel and serial codes. | Computer & Information Sciences |
| eigen | Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms. | Computer & Information Sciences |
| ffmpeg | FFmpeg is a free and open-source software project consisting of a large suite of libraries and programs for handling video, audio, and other multimedia files and streams. | Computer Science |
| fftw2 | FFTW (Fastest Fourier Transform in the West) is a C library for computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data. | Applied Mathematics |
| fftw3 | The Fastest Fourier Transform in the West (FFTW) is an open-source software library for calculating discrete Fourier transforms (DFTs) efficiently. It provides a wide range of algorithms for executing Fourier transforms of various sizes, both real and complex data. | Physical Sciences |
| fmtlib | fmtlib is a C++ formatting library that provides a safe and fast way to format strings, similar to Python's `str.format()` or `printf` in C. | Applied Computer Science |
| gamess | The General Atomic and Molecular Electronic Structure System (GAMESS) is a suite of ab initio quantum chemistry programs designed for electronic structure calculations of molecules and molecular reactions. It provides a wide range of methods for both molecules and periodic solids. | Chemical Sciences |
| gaussian | Gaussian is a computational chemistry software suite used for electronic structure modeling. It is widely utilized in research and industry for predicting molecular properties and simulating chemical processes. | Natural Sciences |
| gcc compilers | The GNU Compiler Collection (GCC) is a set of compilers for various programming languages, including C, C++, and Fortran. It is widely used for compiling applications and is an essential tool in many software development environments. | Computer Science |
| gdal | GDAL (Geospatial Data Abstraction Library) is a translator library for raster and vector geospatial data formats that is released under an X/MIT style Open Source license. It is a collection of geospatial data manipulation libraries that support raster and vector data formats, and includes protocols to access geospatial data sources. | Earth & Environmental Sciences, Engineering & Technology |
| gklib | gklib is a C++ library for geometric kernels that provides efficient and accurate geometric algorithms for computational geometry and related fields. | Mathematics |
| gmp | The GNU Multiple Precision Arithmetic Library (GMP) is a free library for arbitrary-precision arithmetic, operating on signed integers, rational numbers, and floating-point numbers. | Mathematics |
| gmsh | GMSH is a three-dimensional finite element mesh generator with a built-in CAD engine and post-processor. | Finite Element Analysis |
| gnuplot | Gnuplot is a portable command-line driven graphing utility for Linux, OS/2, MS Windows, OSX, VMS, and many other platforms. It is capable of producing interactive plots and supports various output formats. | Physical Sciences |
| gromacs | GROMACS (GROningen MAssive Parallel MD for Molecular Dynamics) is a versatile package for molecular dynamics simulations with a strong emphasis on high-performance computing capabilities. | Biological Sciences |
| gsl | The GNU Scientific Library (GSL) is a numerical library for C and C++ programmers. It provides a wide range of mathematical routines such as special functions, linear algebra, interpolation, numerical integration, random numbers, and more. | Other Mathematics |
| hdf5 | HDF5 (Hierarchical Data Format version 5) is a file format and a suite of tools developed by the HDF Group for managing and storing large and complex data. It is designed to store and organize large amounts of data efficiently, enabling fast data access and sharing. | Computer Science |
| highfive | HighFive is a modern C++14 header-only library for managing HDF5 files. It provides a simple and intuitive interface to read, write, and manipulate HDF5 datasets and attributes, leveraging C++ features such as templates and exceptions to improve usability and safety over the native HDF5 C API. | Computer Science |
| hmmer | Hmmer is a software suite used for protein sequence analysis based on profile hidden Markov models (HMMs). It is widely used for searching sequence databases for homologs of protein sequences, identifying conserved protein domains, and annotating protein sequences based on sequence alignment. | Biological Sciences |
| hypre | HYPRE (High Performance Preconditioners) is a library of high performance preconditioners and solvers for the solution of large, sparse linear systems of equations on massively parallel computers. It provides scalable algorithms for solving large-scale scientific and engineering applications. | Mathematics |
| idev | idev is a compiler wrapper that simplifies the use of Intel's data parallel C++ (DPC++) compiler for offloading computations to GPUs. | Computer & Information Sciences |
| idl | IDL (Interactive Data Language) is a programming language used for data analysis, visualization, and application development. It provides a comprehensive set of tools for scientific research and data processing. | Physical Sciences |
| intel oneapi compiler | Intel oneAPI Compiler is a suite of compilers and tools designed to optimize performance across various architectures, including CPUs, GPUs, and FPGAs. It supports multiple programming languages, including C, C++, Fortran, and SYCL. | Software Engineering |
| intel(r) mpi library | Intel MPI Library is a high-performance implementation of the Message Passing Interface (MPI) standard, designed for parallel programming in distributed computing environments. | Computer Science |
| itac | Intel Trace Analyzer and Collector (ITAC) is a performance analysis tool designed for parallel applications. It provides in-depth performance data to help developers optimize the performance of their parallel code. | Computer & Information Sciences |
| jsonc | JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects. It aims to conform to RFC 8259. | |
| kokkos | Kokkos is a programming model for writing performance portable parallel applications in C++. It allows developers to write code once and run efficiently on multiple types of heterogeneous architectures. | Computer & Information Sciences |
| lammps | LAMMPS (Large-scale Atomic/Molecular Massively Parallel Simulator) is a classical molecular dynamics code designed for simulating large-scale atomistic systems. It is highly versatile and can be used to model a wide range of materials and complex molecular structures. | Chemical Sciences |
| libaec | libaec is a C library for lossless image compression. | Computer & Information Sciences |
| libmesh | Libmesh is a C++ finite element library designed to provide a framework for the numerical simulation of partial differential equations in high dimensions. It supports 1D, 2D, and 3D mesh generation, provides a wide range of finite element types, and includes solvers for various types of PDEs. | Other Mathematics |
| libxc | LibXC is a library of exchange-correlation functionals for density-functional theory. | Chemical Sciences |
| lmod | Lmod is an environment module system that helps users manage their software environment by providing a convenient way to dynamically modify the user's environment through modulefiles. It supports multiple collections of modules that can be easily swapped in and out, allowing users to load the software packages and versions they need for their work. | Engineering & Technology |
| map | Map is a software tool used for creating, visualizing, and analyzing geographical maps. It is commonly used in cartography and geographic information systems (GIS). | Other Natural Sciences |
| mathematica | Mathematica is a computational software program used in scientific, engineering, mathematical and computing fields. It provides a wide range of tools for symbolic and numerical computations, visualization, data analysis, and programming. | Mathematics |
| matlab | MATLAB is a high-performance language for technical computing and visualization. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation. | Mathematics, Applied Mathematics |
| mdspan | mdspan is a C++ library that provides a multidimensional array data structure with a fixed size at compile time. It offers a high-performance alternative to traditional dynamically allocated multidimensional arrays. | Computer & Information Sciences |
| metis | Metis is a computational software library for partitioning graphs, meshes, and hypergraphs. It provides algorithms that can efficiently partition large graphs and meshes while minimizing the edge-cuts and balancing the partition sizes. | Computer & Information Sciences |
| mfem | MFEM is a lightweight, general, scalable C++ library for finite element methods. Its features include a wide range of finite element spaces, high-order and variable-order discretizations, parallel computing support, and multiple examples and applications. | Engineering & Technology |
| mkmod | mkmod is a command-line utility used in Unix-like operating systems to create loadable kernel modules from object files. It automates the process of building a kernel module package that can be inserted into the running kernel, managing dependencies and module metadata. | Computer Science |
| mpfr | The GNU MPFR (Multiple Precision Floating-Point Reliable) library is a C library for arbitrary-precision arithmetic on floating-point numbers that guarantees correctly rounded results. | Mathematics |
| mpl | MPL is a message passing library written in C++17 based on the Message Passing Interface (MPI) standard. Since the C++ API has been dropped from the MPI standard in version 3.1, it is the aim of MPL to provide a modern C++ message passing library for high performance computing. | |
| mumps | MUMPS (MUltifrontal Massively Parallel sparse direct Solver) is a software package for the parallel solution of large sparse systems of linear equations arising from computational science and engineering applications. | Mathematics |
| mvapich | MVAPICH (MPI for MVAPICH2) is an open-source MPI implementation that delivers high performance, scalability, and fault tolerance for parallel computing on large HPC systems. It is specifically designed for InfiniBand and Omni-Path architectures. | Engineering & Technology |
| mvapich-plus-cpu | MVAPICH (pronounced as “em-vah-pich”) is an open-source MPI software to exploit the novel features and mechanisms of high-performance networking technologies (InfiniBand, Cray Slingshot 11, iWARP, RDMA over Converged Enhanced Ethernet (RoCE v1 and v2), Cornelis OPX, Intel PSM3 and Rockport Networks) and deliver best performance and scalability to MPI applications. The above interconnects are supported through the OFI libfabric library or the UCX communication library. | |
| mvapich-plus-pvc | MVAPICH (pronounced as “em-vah-pich”) is an open-source MPI software to exploit the novel features and mechanisms of high-performance networking technologies (InfiniBand, Cray Slingshot 11, iWARP, RDMA over Converged Enhanced Ethernet (RoCE v1 and v2), Cornelis OPX, Intel PSM3 and Rockport Networks) and deliver best performance and scalability to MPI applications. The above interconnects are supported through the OFI libfabric library or the UCX communication library. | |
| namd | NAMD (NAnoscale Molecular Dynamics) is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. It is optimized for the simulation of biomolecular systems containing millions of atoms. | Biochemistry and Molecular Biology |
| nclncarg | ||
| nco | NCO (NetCDF Operators) is a suite of programs designed to help manipulate and analyze netCDF and HDF4 files. It provides a range of powerful tools for processing and analyzing climate and weather data stored in netCDF format. | Earth & Environmental Sciences |
| ncview | ncview is a visual browser for netCDF format files used for earth system data. It provides functionalities for viewing, analyzing, and interacting with data stored in netCDF files. | Earth and Environmental Sciences |
| netcdf | NetCDF (Network Common Data Form) is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. | Other Natural Sciences |
| netcdff | netcdff is a software library for accessing and creating netCDF format data files in Fortran. | Natural Sciences |
| ninja | ninja is a small build system with a focus on speed. It differs from other build systems in that it is designed to have its input files generated by a higher-level build system (like CMake) and will not execute commands in parallel by default. | Engineering & Technology |
| nvidia compilers | NVIDIA compilers are a suite of compilers provided by NVIDIA for high-performance computing, specifically optimized for NVIDIA GPUs. They support languages such as C, C++, and Fortran, enabling developers to leverage GPU acceleration in their applications. | Computer Science |
| nwchem | NWChem is an open-source computational chemistry package designed for high-performance simulations of large-scale molecular systems. It provides various tools and algorithms for both classical and quantum chemical calculations. | Chemical Sciences |
| octopus | Octopus is a software package designed for the simulation of quantum systems, particularly in the field of condensed matter physics. It allows for the study of various physical phenomena using time-dependent density functional theory (TDDFT) and other quantum mechanical methods. | Physical Sciences |
| opencilk | OpenCilk is an open-source implementation of the Cilk Plus language extensions for C and C++ that provides a simple and efficient model for parallel programming. It enables developers to write parallel programs with minimal effort by using keywords to express parallelism, while the runtime system manages scheduling and load balancing across multiple processors or cores. | Computer Science |
| openfoam | OpenFOAM (Open Source Field Operation and Manipulation) is a free, open-source computational fluid dynamics (CFD) software package developed by the OpenFOAM Foundation. It is widely used for simulating complex fluid flows in various industries and academic research. | Physical Sciences |
| opensees | OpenSees is an open-source software framework developed for simulating the seismic response of structural and geotechnical systems. It is widely used in civil engineering for earthquake engineering research, structural analysis, and performance-based design. | Engineering & Technology |
| p4est | p4est (parallel framework for dynamic load balancing and adaptive mesh refinement) is a software library that provides support for dynamic load balancing and adaptive mesh refinement in parallel numerical simulations. It is particularly useful for solving partial differential equations on unstructured grids efficiently. | Engineering & Technology |
| papi | PAPI (Performance Application Programming Interface) is a portable and efficient API that provides a consistent interface and methodology for collecting performance counter data from the underlying hardware. | Computer Science |
| parallel-netcdf | Parallel-NetCDF is a library providing high-performance I/O in parallel environments for big data applications with large scientific datasets. It offers parallel I/O capabilities for NetCDF files, which are commonly used in climate modeling, weather forecasting, and other scientific disciplines. | Physical Sciences |
| parallelnetcdf | ||
| parmetis | ParMETIS is an MPI-based parallel graph partitioning and sparse matrix ordering library designed for efficiently solving large, sparse graph problems. It provides high-performance graph partitioning, matrix reordering, and fill-reducing matrix ordering capabilities for a wide range of scientific computing applications. | Computer & Information Sciences |
| parpack | PARPACK is a software library for solving large scale eigenvalue problems. It is specifically designed to compute a few eigenvalues and corresponding eigenvectors of large sparse matrices. | Mathematics |
| pcre2 | PCRE2 is a C library implementing Perl-compatible regular expressions. It is a reimplementation of PCRE but with a different API that is designed to be compatible with Perl 5. It provides a regular expression matching engine that supports Perl-style patterns while also providing some features not found in Perl, such as matching up to 2^16 code units. | Computer & Information Sciences |
| petsc | PETSc, the Portable, Extensible Toolkit for Scientific Computation, is a suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations. | Natural Sciences |
| phdf5 | ph5util provides utilities for reading, writing, and manipulating PHDF5 files. PHDF5 is a parallel I/O file format based on the HDF5 file format and is used for storing large datasets efficiently across distributed storage systems. | Computer & Information Sciences |
| pnetcdf | PnetCDF is a parallel I/O library for accessing NetCDF files in parallel. It is specifically designed to address the scalability and performance limitations of serial NetCDF I/O by providing parallel I/O support. | Physical Sciences |
| precice | preCICE is a coupling library for multi-physics simulations, enabling the interaction between different simulation codes in a flexible and efficient manner. | Multi-Physics Simulation |
| proj | PROJ is a standard Unix filter function designed to convert geographic longitude and latitude coordinates into Cartesian coordinates. It is widely used in geospatial applications for coordinate transformation and map projection. | Other Natural Sciences |
| pylauncher | pylauncher is a lightweight Python-based job launcher designed to facilitate the execution and management of parallel and distributed computing tasks. It provides a simple interface to launch Python scripts or commands across multiple CPUs or nodes, supporting MPI and other parallel execution frameworks. | Computer Science |
| python3 | Python3 is a versatile, high-level programming language that is known for its readability and simplicity. It supports multiple programming paradigms such as object-oriented, imperative, functional, and procedural programming. Python3 has a comprehensive standard library and a large ecosystem of third-party packages, making it suitable for a wide range of applications. | Computer & Information Sciences, Computer Science, Other Computer & Information Sciences |
| python_cacher | python_cacher is a Python package for caching function results and improving computational efficiency by storing and retrieving expensive function calls. | Computer & Information Sciences |
| qchem | Q-Chem is a comprehensive quantum chemistry software package that provides a wide range of capabilities for electronic structure calculations, including methods for molecular geometry optimization, vibrational analysis, and excited state calculations. | Quantum Chemistry |
| qt5 | Qt is a comprehensive cross-platform C++ application framework that is widely used for developing application software with a graphical user interface (GUI), and also used for developing non-GUI programs such as command-line tools and consoles for servers. It allows developers to write code once and deploy it across various desktop, mobile, and embedded operating systems without rewriting the codebase. Qt5 is the latest version of the Qt development framework. | Engineering & Technology |
| qt6 | Qt 6 is a cross-platform application framework that is widely used for developing application software with a graphical user interface (GUI) as well as non-GUI programs such as command-line tools and consoles for servers. | Software Engineering |
| quantum espresso | Quantum ESPRESSO is an integrated suite of computer codes for electronic-structure calculations and materials modeling at the nanoscale. | Condensed Matter Physics |
| remora | Remora is a lightweight and extensible Python library for parallel and distributed computing workflows. It simplifies the process of distributing tasks across multiple workers and managing dependencies in a distributed environment. | Computer & Information Sciences |
| sanitytool | Sanitytool is a software tool designed for ensuring the sanity and quality of software code by performing various checks and validations. It helps in identifying potential issues, bugs, and vulnerabilities in the codebase, ensuring a higher level of code quality and reliability. | Engineering & Technology |
| scotch | Scotch is a software package and library for graph and mesh partitioning, ordering, and clustering. It is designed to efficiently distribute data and computations across distributed memory parallel computers. | Computer & Information Sciences |
| settarg | Settarg is a command-line utility designed for setting target specific optimizations in C/C++ compilers. It helps in specifying optimization flags tailored for a particular CPU architecture to improve performance. | |
| siesta | Siesta is a computer program that performs electronic structure calculations based on density-functional theory. It is especially designed for tight-binding and ab-initio calculations in materials science. | Physical Sciences |
| silo | Silo is a data format and library for storing and managing scientific data, particularly for high-performance computing applications. | |
| sqlite | SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. | Computer & Information Sciences |
| suitesparse | SuiteSparse is a suite of sparse matrix algorithms and solvers available in the form of libraries that are designed to efficiently handle sparse matrices commonly encountered in numerical computations. | Other Mathematics |
| sundials | SUNDIALS (Suite of Nonlinear and Differential/Algebraic Equation Solvers) is a software package for the solution of large-scale, time-dependent nonlinear differential/algebraic systems. | Other Mathematics |
| superludist | Distributed-memory sparse direct solver for large nonsymmetric systems of linear equations. | |
| swig | SWIG (Simplified Wrapper and Interface Generator) is a software development tool that connects programs written in C and C++ with scripting languages such as Perl, Python, Ruby, Tcl, and more. It simplifies the process of creating interfaces for these languages, enabling developers to easily incorporate C/C++ code into their scripting language-based projects. | Computer & Information Sciences, Software Engineering, Systems & Development |
| sz | The sz modulefile defines the following variables: TACC_SZ_DIR, TACC_SZ_LIB, TACC_SZ_INC | |
| tacc | TACC (Texas Advanced Computing Center) provides comprehensive advanced computing resources and support services to researchers, enabling them to address some of society's most challenging problems. | Engineering & Technology |
| tacc tips | ||
| texlive | TeX Live is a comprehensive distribution of TeX and related programs, providing a complete environment for typesetting documents. | Computer Science |
| tinker | Tinker is a software package for molecular modeling and simulations, providing tools for energy minimization, molecular dynamics, and Monte Carlo simulations. | Chemical Sciences |
| trilinos | Trilinos is an open-source collection of solvers and libraries for the solution of large-scale, complex multi-physics engineering and scientific problems. It provides a framework for the development of parallel linear and nonlinear algebraic solvers, preconditioners, and other scientific computing capabilities. | Engineering & Technology |
| tuning analysis utilities | ||
| ucc | UCC (Universal Chemistry Converter) is a versatile software tool designed to convert chemical structures from one format to another. It supports a wide range of chemical structure file formats, making it an essential utility for chemists and researchers working with molecular structures. | Natural Sciences |
| ucx | Unified Communication X (UCX) is a flexible and high-performance communication library for applications and libraries. | Computer Science |
| udunits | UDUNITS supports conversion of unit specifications between formatted, human-readable strings and machine-friendly structures. In addition, UDUNITS defines functions that can be used to identify whether pairs of units are conformable for mathematical operations, to convert numerical values from one unit to another, and to generate strings representing the units of quantities. | Computer and Information Sciences |
| vasp | VASP (Vienna Ab-initio Simulation Package) is a computer program for atomic scale materials modelling, e.g. electronic structure calculations and quantum-mechanical molecular dynamics, from first principles. | Physical Sciences, Engineering & Technology |
| visit | Visit is an open-source interactive parallel visualization and graphical analysis tool. It is designed to handle very large data set visualization and enable users to visualize and analyze data from a variety of sources. | Computer & Information Sciences |
| vtk | The Visualization Toolkit (VTK) is an open-source software system for 3D computer graphics, image processing, and visualization used by thousands of researchers and developers around the world. VTK offers a wide range of functionality for tasks such as scientific visualization, medical imaging, computational fluid dynamics, and more. | Physical Sciences |
| vtune | VTune Profiler is a performance profiling tool for optimizing application performance on Intel architecture. It provides deep insights to help you understand and improve performance and power characteristics of your application. | Computer & Information Sciences |
| xalt | XALT (XALT Accounting for Loadable and Transient Objects) is a tool designed to track the detailed usage of HPC systems by monitoring library dependencies and executables during job executions. It captures information on modules, compilers, libraries, and executables used in each job, providing detailed insights into the software stack and usage patterns on the HPC system. | Engineering & Technology |
| yamlcpp | yaml-cpp is a YAML parser and emitter in C++. | Other Computer and Information Sciences |
| zlib | zlib is a software library for data compression that provides functions for file compression and decompression using the DEFLATE compression algorithm. It is widely used in various applications for reducing file size and conserving storage space. | Computer & Information Sciences |
No software matches that name.
Storage Documentation
File System Documentation
| Directory | Path | Quota | Purge | Backup | Notes |
|---|---|---|---|---|---|
| Home | $HOME | 15 GB, 300,000 files | After account deactivation | Backed up regularly | VAST filesystem. Keep source code, scripts and configuration here; run jobs from $SCRATCH. |
| Work | $WORK | 1 TB, 3,000,000 files | Not on a schedule | Not backed up | Lustre filesystem on TACC's Stockyard. The 1 TB quota is shared across all TACC systems, not granted per system. Not intended for parallel or high-intensity file operations. |
| Scratch | $SCRATCH | See notes | Subject to purge if access time is more than 10 days old. | Not backed up | VAST filesystem. Main working area - write job output here rather than to $HOME |
External Storage Documentation
Login to Stampede3 Documentation
2FA/MFA required for login
SSH Login Documentation
$ ssh <tacc-username>@stampede3.tacc.utexas.edu