High-Performance Computing

dcp

dcp is a distributed file copy program that automatically distributes and dynamically balances work equally across nodes in a large distributed system without centralized state.

hybridize

Generate an optimal rootfs hybridize list of files that should be symlinked to NFS mount and not required before NFS mount happens

pexec

parallel execution command, on host or across a cluster, run commands, copy, etc

gnawts

A Splunk app for fast detangling of supercomputer logs.

genpxe

generate cluster pxe files from a flat config file

OpenLorenz

Web-based HPC dashboard and more

clusterscripts

useful? cluster. scripts!

ethcfg

Perform external ethernet interface configuration and hostnames

ppsst

Prerequisites, Packages, Services, Sanity check tools

trinity_net_tests

low level ugni based network tests for Trinity

mpi_sessions_code_sandbox

sandbox for exploring concepts for MPI Sessions

ACES-fs-acceptance

These are test plans and scripts or code input to execute file system acceptance tests for ACES systems.

cce-mpi-openmpi-1.6.4

CCE Open MPI 1.6.4

cce-mpi-openmpi-1.7.1

CCE Open MPI 1.7.1

hpc.github.io

MPIPostMark

A file system benchmark through various IO interfaces, such as POSIX, MPI-IO and libplfs. It will generate PostMark like workload such as create file and delete file, read file and append file.

ohpc

OpenHPC Integration, Packaging, and Test Repo

perceus-reload

HOWTO dump and reload a PERCEUS db from a flat-file configuration

pftool

rca-mesh-coords

An application that uses RCA to get the mesh coordinates of NIDs within an allocation.

scality-dl

Collection of scripts specifically for starting diskless Scality 4.3.7

buildah

A tool that facilitates building OCI images

hypnotoad

A mess of buggy python scripts used for handling unusual repetitive file system maintenance tasks.

mpi-resilience

Straw man MPI_Reinit() interface

mpi-sig-tester

mpi-smp-comm

One way of determining the amount of local processes on a node using MPI 2.

ompi-release

Open MPI official release branches

patchelf

A small utility to modify the dynamic linker and RPATH of ELF executables

plfs-core

PLFS is a parallel virtual file system that rearranges random, concurrent writes into sequential writes to unique files (i.e. N-1 into N-N). Available under LANL LA-CC-08-104.

www.fileutils.io

The fileutils.io website.