OS family | Unix-like |
---|---|
Working state | Current |
Package manager | RPM Package Manager [1] |
The Tri-Lab Operating System Stack (TOSS) is a Linux distribution based on Red Hat Enterprise Linux (RHEL) that was created to provide a software stack [1] for high performance computing (HPC) clusters [2] for laboratories within the National Nuclear Security Administration (NNSA). [3] The operating system allows multiple smaller systems to emulate a high-performance computing (HPC) platform. [1]
The name "tri-lab" refers to the three major NNSA labs, the Lawrence Livermore National Laboratory, the Los Alamos National Laboratory, and the Sandia National Laboratories. [4]
The OS is used by NNSA computers including the El Capitan supercomputer [5] and systems using ARM architecture including the ThunderX2 system on a chip (SoC). [6] In addition to being used by the National Nuclear Security Administration (NNSA), [2] most of the systems in NASA's High-End Computing Capabiity Project, part of the NASA Advanced Supercomputing Division, were all migrated to TOSS in March 2022. [7]
Many of the software packages included in TOSS are from the RHEL repository. Additional packages are built using Fedora's Koji build system to create RPM packages. [1] The system also uses SLURM and Flux scheduling and resource management software. [1]
В El Capitan лаборатория перейдет от использования проприетарного системного и управляющего ПО к собственному стеку NNSA Tri-Lab Operating System Stack (TOSS).[At El Capitan, the laboratory will move from using proprietary system and management software to its own NNSA Tri-Lab Operating System Stack (TOSS).]
OS family | Unix-like |
---|---|
Working state | Current |
Package manager | RPM Package Manager [1] |
The Tri-Lab Operating System Stack (TOSS) is a Linux distribution based on Red Hat Enterprise Linux (RHEL) that was created to provide a software stack [1] for high performance computing (HPC) clusters [2] for laboratories within the National Nuclear Security Administration (NNSA). [3] The operating system allows multiple smaller systems to emulate a high-performance computing (HPC) platform. [1]
The name "tri-lab" refers to the three major NNSA labs, the Lawrence Livermore National Laboratory, the Los Alamos National Laboratory, and the Sandia National Laboratories. [4]
The OS is used by NNSA computers including the El Capitan supercomputer [5] and systems using ARM architecture including the ThunderX2 system on a chip (SoC). [6] In addition to being used by the National Nuclear Security Administration (NNSA), [2] most of the systems in NASA's High-End Computing Capabiity Project, part of the NASA Advanced Supercomputing Division, were all migrated to TOSS in March 2022. [7]
Many of the software packages included in TOSS are from the RHEL repository. Additional packages are built using Fedora's Koji build system to create RPM packages. [1] The system also uses SLURM and Flux scheduling and resource management software. [1]
В El Capitan лаборатория перейдет от использования проприетарного системного и управляющего ПО к собственному стеку NNSA Tri-Lab Operating System Stack (TOSS).[At El Capitan, the laboratory will move from using proprietary system and management software to its own NNSA Tri-Lab Operating System Stack (TOSS).]