Explore @hpc Open Source projects

High-Performance Computing (@hpc)

hpc

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charliecloud

Lightweight user-defined software stacks for 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.

mpifileutils

File utilities designed for scalability and performance.

libcircle

An API to provide an efficient distributed queue on a cluster. Libcircle is currently used in production to quickly traverse and perform operations on a file tree which contains several hundred-million file nodes.

Spindle

Scalable dynamic library and python loading in HPC environments

MPI-Examples

Some example MPI programs

xpmem

Linux Cross-Memory Attach

pavilion2

Pavilion is a Python 3 (3.5+) based framework for running and analyzing tests targeting HPC systems.

libhio

libhio is a library intended for writing data to hierarchical data store systems.

libdftw

A distributed and decentralized filesystem treewalk function, similiar to the interface of linux's ftw(3). libdftw automatically and dynamically balances the treewalk workload across many nodes in a large distributed system.

mpimemu

MPI Memory Consumption Utilities

cluster-school

LANL Supercomputing Institute curriculum

supermagic

Very simple MPI sanity code. Nothing more, nothing less.

hybridize

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

iptablesbuild

iptablesbuild is effectively a configuration manager for iptables. It is intended to manage iptables configurations in a centralized location for multiple systems.

give

A tool to transfer permission of files to others in a linux-based environment.

Parallel-coreutils

Parallelized gnu-coreutils

sprintstatf

Print a stat struct using a method similar to sprintf(3).

hpc-collab

This project provides provisioned HPC cluster models using underlying virtualization mechanisms.

pexec

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

lustre

Yet another branch of lustre.

gnawts

A Splunk app for fast detangling of supercomputer logs.

quo-vadis

A cross-stack coordination layer to dynamically map runtime components to hardware resources

dpusm

Data Processing Unit Services Module

rma-mt

OpenLorenz

Web-based HPC dashboard and more

hxhim

genpxe

generate cluster pxe files from a flat config file

clusterscripts

useful? cluster. scripts!

ethcfg

Perform external ethernet interface configuration and hostnames

nrd

Neighborless Route Detection (NRD) is a utility that dynamically manages ECMP/MultiPath routes by listening for OSPF Hello packets.

trinity_net_tests

low level ugni based network tests for Trinity

ppsst

Prerequisites, Packages, Services, Sanity check tools

mpi_sessions_code_sandbox

sandbox for exploring concepts for MPI Sessions

batsched4

shasta_wrapper

Scripting to simplify the administration of HPE Cray EX Systems

cce-mpi-openmpi-1.6.4

CCE Open MPI 1.6.4

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

perceus-reload

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

cce-mpi-openmpi-1.7.1

CCE Open MPI 1.7.1

openmpi-plat

Open MPI platform files

ACES-fs-acceptance

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

hpc.github.io

simulator

Evalys-LANL

BatsimGantt-LANL

batsim4