High Performance Computing tools and resources for engineers and administrators.
High Performance Computing (HPC) most generally refers to the practice of aggregating computing power in a way that delivers much higher performance than one could get out of a typical desktop computer or workstation in order to solve large problems in science, engineering, or business.
Bare Metal Provisioning system for HPC Linux clusters ([Source Code](https://github.com`ubccr/grendel)) `GPL-3`.
xCAT is a toolkit for deployment and administration of clusters of all sizes ([Source Code](https://github.com/xcat2/xcat-core)) `EPL-1.0`.
Warewulf is a stateless and diskless container operating system provisioning system for large clusters of bare metal and/or virtual systems ([Source Code](https://github.com/hpcng/warewulf)) `BSD-3`.
A Linux distribution for developing Linux clusters `other`.
Cobbler is a Linux installation server that allows for rapid setup of network installation environments ([Source Code](https://github.com/cobbler/cobbler)) `GPL-2.0`.
Base Command Manager allows administrator to quickly build and manage heterogeneous clusters `Proprietary`.
Scyld Clusterware Scyld ClusterWare is developed based on the continuing evolution of Beowulf clusters first developed at NASA in the 1990s `Proprietary`.
BlueBanquise is an open source cluster deployment and management stack built on Python and Ansible ([Source Code](https://github.com/bluebanquise/bluebanquise)) `MIT`.
A free and open source job scheduler ([Source Code](https://github.com/SchedMD/slurm)) `OSS`.
A job scheduler and workload management software developed by IBM `Proprietary`.
Moab is a workload management and job scheduler `other`.
Torque is a workload management and job scheduler `other`.
OpenLava is a workload management and job scheduler `other`.
Univa Grid Engine is a workload management engine for HPC `Proprietary`.
Volcano is a batch system built on Kubernetes `Apache-2.0`.
Maui is a workload management and job scheduler `other`.
A batch scheduler of kubernetes for high performance workload, e.g. AI/ML, BigData, HPC `Apache-2.0`.
OpenPBS® software optimizes job scheduling and workload management in high-performance computing (HPC) environments ([Source Code](https://github.com/openpbs/openpbs)) `other`.
Data drive computational pipelines `Apache-2.0`.
Scientific workflow engine designed for simplicity & scalability ([Source Code](https://github.com/broadinstitute/cromwell)) `BSD-3`.
A configurable system for mapping and executing scientific workflows over a wide range of computational infrastructure ([Source Code](https://github.com/pegasus-isi/pegasus))`Apache-2.0`.
NVIDIA HPC compiler suite for Fortran, C/C++ with OpenACC `Proprietary`.
The Portland Group compilers were Fortran, C/C++ compilers now integrated into NVIDIA HPC SDK `Proprietary`.
The Intel compiler suite offers many language compilers for use in the HPC space `Proprietary`.
A suite of compilers designed and optimized to target the AMD interlagos instruction set `Proprietary`.
The GNU Compiler Collection is a suite of compilers targeting many languages ([Source Code](https://gcc.gnu.org/git.html)) `GPL-3`.
The LLVM project is a collection of modular compilers and toolchains ([Source Code](https://github.com/llvm/llvm-project)) `OSS`.
OpenMPI is an open source implementation of the MPI-3.1 standard ([Source Code](https://github.com/open-mpi/ompi)) `BSD`.
MPICH is a high-performance and widely portable implementation of the MPI-3.1 standard ([Source Code](https://github.com/pmodels/mpich)) `other`.
MVAPICH is an open source implementation of the MPI-3.1 standard developed by Ohio State University `BSD`.
Intel-MPI is Intel's MPI-3.1 implementation included in their compiler suite `other`.
A collection of benchmarking tools for MPI developed by Ohio State University `other`.
A set of benchmarks developed by Intel for use with their Intel MPI `other`.
HPCC Systems (High Performance Computing Cluster) is an open source, massive parallel-processing computing platform for big data processing and analytics ([Source Code](https://github.com/hpcc-systems/HPCC-Platform)) `other`.
LINPACK is a set of efficient fortran subroutines for solving linear systems which benchmarks are useful for HPC `other`.
IOzone is a filesystem benchmark tool `OSS`.
Interleaved or Random is a useful benchmarking tool for testing parallel filesystems `other`.
MDtest is an MPI-based application for evaluating the metadata performance of a file system `other`.
Flexible I/O is an advanced disk benchmark that depends upon the kernel's AIO access library ([Source Code](https://git.kernel.dk/cgit/fio/)) `GPL-2`.
A distributed storage benchmark for files, objects & blocks with support for GPUs `GPL-3`.
Open OnDemand helps computational researchers and students efficiently utilize remote computing resources by making them easy to access from any device ([Source Code](https://github.com/OSC/openondemand.org)) `MIT`.
Open XDMoD is an open source tool to facilitate the management of high performance computing resources ([Source Code](https://github.com/ubccr/xdmod/)) `LGPL-3`.
ColdFront is an open source resource allocation system designed to provide a central portal for administration, reporting, and measuring scientific impact of HPC resources ([Source Code](https://github.com/ubccr/coldfront)) `GPL-3`.
Pavilion is a Python 3 (3.6+) based framework for running and analyzing tests targeting HPC systems ([Source Code](https://github.com/hpc/pavilion2)) `other`.
A powerful Python framework for writing and running portable regression tests and benchmarks for HPC systems. ([Source Code](https://github.com/reframe-hpc/reframe)) `BSD-3`.
The OLCF Test Harness (OTH) helps automate the testing of applications, tools, and other system software ([Source Code](https://github.com/olcf/olcf-test-harness)) `other`.
Goslmailer is a drop-in notification delivery solution for slurm that can do slack, mattermost, teams, and more.
TotalView is a debugging tool for HPC applications `Proprietary`.
TAU Performance System® is a portable profiling and tracing toolkit for performance analysis of parallel programs written in Fortran, C, C++, UPC, Java, Python `other`.
Valgrind is a tool designed to profile programs to determine memory leaks ([Source Code](https://sourceware.org/git/?p=valgrind.git)) `GPL-2`.
Paraver is a very flexible data browser that is part of the CEPBA-Tools toolkit `other`.
Performance Application Programming Interface (PAPI) is a performance analysis tool ([Source Code](https://bitbucket.org/icl/papi/src/master/)) `other`.
pdsh runs terminal commands across multiple hosts in parallel ([Source Code](https://github.com/chaos/pdsh)) `GPL-2`.
Scalable cluster administration Python framework ([Source Code](https://github.com/cea-hpc/clustershell)) `LGPL-2.1` .
Apptainer is an open source container system ([Source Code](https://github.com/apptainer/apptainer)) `BSD`.
Charliecloud provides user-defined software stacks (UDSS) for high-performance computing (HPC) centers ([Source Code](https://github.com/hpc/charliecloud)) `Apache-2.0`.
Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers `other`.
A basic user tool to execute simple docker containers in batch or interactive systems without root privileges ([Source Code](https://github.com/indigo-dc/udocker)) `Apache-2.0`.
Shifter is Linux containers for HPC ([Source Code](https://github.com/NERSC/shifter)) `other`.
HPC Container Maker is an open source tool to make it easier to generate container specification files. `Apache-2.0`.
An OCI-compatible container engine for HPC `BSD`.
Singularity Registry HPC (shpc) allows you to install containers as modules ([Source Code](https://github.com/singularityhub/singularity-hpc)) `MPL 2.0`.
Lmod: An Environment Module System based on Lua, Reads TCL Modules, Supports a Software Hierarchy ([Source Code](https://github.com/TACC/Lmod)) `other`.
Environment Modules: provides dynamic modification of a user's environment ([Source Code](https://github.com/cea-hpc/modules)) `GPL-2`.
Anaconda is a Python and R distribution for use in computational science `other`.
Mamba is a reimplementation of the conda package manager in C++ ([Source Code](https://github.com/mamba-org/mamba)) `BSD`.
VisIt - Visualization and Data Analysis for Mesh-based Scientific Data ([Source Code](https://github.com/visit-dav/visit)) `BSD-3`.
ParaView is an open-source, multi-platform data analysis and visualization application based on Visualization Toolkit (VTK) ([Source Code](https://github.com/Kitware/ParaView)) `BSD-3`.
GPFS is a high-performance clustered file system software developed by IBM `Proprietary`.
A high performance filesystem `Proprietary`.
Ceph is a distributed object, block, and file storage platform ([Source Code](https://github.com/ceph/ceph)) `other`.
A file system designed for HPC `Proprietary` .
Lustre is an open-source, distributed parallel file system software platform designed for scalability, high-performance, and high-availability ([Source Code](https://git.whamcloud.com/fs/lustre-release.git)) `other`.
BeeGFS is a hardware-independent POSIX parallel file system developed with a strong focus on performance and designed for ease of use, simple installation, and management `Proprietary`.
OrangeFS is a next generation parallel file system for Linux clusters ([Source Code](https://github.com/waltligon/orangefs)) `other`.
Moose File System is an Open-source, POSIX-compliant distributed file system developed by Core Technology ([Source Code](https://github.com/moosefs/moosefs)) `GPL-2.0`.
Prometheus exporter for performance metrics from Slurm `GPL-3.0`.
Slurm Exporter for Prometheus using Rest API `GPL-3.0`.
The InfiniBand exporter collects counters from InfiniBand switches and HCAs `Apache-2.0`.
Produces metrics from cgroups `Apache-2.0`.
A Prometheus exporter for cgroup-level metrics `unknown`.
The GPFS exporter collects metrics from the GPFS filesystem `Apache-2.0`.
Prometheus exporter for use with the Lustre parallel filesystem `GPL-3.0`.
NVIDIA GPU metrics exporter for Prometheus leveraging DCGM `Apache-2.0`.
An International Journal of High-Performance Computer Design, Analysis, and Use.
Each week, Intersect360 Research CEO Addison Snell and HPCwire editor Tiffany Trader dissect the week's top HPC stories.
ECP's Let's Talk Exascale podcast goes behind the scenes to chat with some of the people who are bringing a capable and sustainable exascale computing ecosystem to fruition.
Join Shahin Khan and Doug Black as they discuss Supercomputing technologies and the applications, markets, and policies that shape them.
Since 1987 covering the fastest computers in the world and the people who run them.
insideHPC is a global publication recognized for its comprehensive and insightful coverage of the HPC-AI community, linking vendors, end-users and HPC strategists.
Offers in-depth coverage of high-end computing at large enterprises, supercomputing centers, hyperscale data centers, and public clouds.
The Register is a leading and trusted global online enterprise technology news publication, reaching roughly 40 million readers worldwide.
High-Performance Computing knowledge base articles from Dell.
Practice & Experience in Advanced Research Computing.
The International Conference for High Performance Computing, Networking, Storage, and Analysis.
The International Conference for High Performance Computing, Networking, Storage, and Analysis.
IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing.
IEEE High Performance Embedded Computing.
Semiconductor industry's leading conference on high-performance microprocessors and related circuits.
IEEE conference on software architectures and implementations for interconnection networks of all scales.
Workshop on Extreme-Scale Storage and Analysis.
IEEE International Parallel & Distributed Processing Symposium.
International Workshop on Extreme Scale Programming Models and Middleware.
The Linux Clusters Institute (LCI) is providing education and advanced technical training for the deployment and use of computing clusters to the high performance computing community worldwide.
Teaching basic skills for high-performance computing.
The TOP500 project ranks and details the 500 most powerful non-distributed computer systems in the world.