Our goal is to bring the workflows community together (users, developers, researchers, and facilities) to provide community resources and capabilities to enable scientists and workflow systems developers to discover software products, related efforts, events, technical reports, etc. and engage in community-wide efforts to tackle workflows grand challenges.


Perspectives on workflows-related topics from the community

Stories

SmartSim: Combining Machine Learning and HPC Workflows

Apr 02, 2023

Matthew Ellis – HPE
Bill Scherer – HPE
Andrew Shao – HPE

The Elephant in the Data Center – Energy Consumption of Workflow Executions

Jan 13, 2023

Ulf Leser – Humboldt-Universität zu Berlin
Lauritz Thamsen – University of Glasgow

Covalent: Workflow Orchestration on Highly Heterogeneous Infrastructure

Oct 24, 2022

Will Cunningham – Agnostiq

Widening Workflows usage: the eFlows4HPC project

Sep 29, 2022

Rosa M. Badia – Barcelona Supercomputing Center

A quick overview of Nextflow workflow system

Sep 28, 2022

Paolo Di Tommaso – Nextflow creator and CTO of Seqera Labs

Workflows Education: Underlying Computer Science Concepts

May 16, 2022

Henri Casanova – University of Hawaii




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The Workflows Community in Numbers

0 members
0 workflow systems
0 research frameworks
0 working groups
Last updated open-source workflow systems

Workflow Systems

StreamFlow

Towards Cloud-HPC Continuum

Python
0.2.0.dev9
25 Sep 2023

Snakemake

This is the development home of the workflow management system Snakemake. For general information, see

Python
Version 7.32.4
25 Sep 2023

Covalent

Distributed workflows for quantum and HPC

Python
v0.228.0-rc.0
23 Sep 2023

Parsl

Productive parallel programming in Python

Python
1.2.0
23 Sep 2023

SciPipe

Robust, flexible and resource-efficient pipelines using Go and the commandline.

Go
v0.12.0: Important bugfix. Minor API change.
22 Sep 2023

Merlin

Enabling Machine Learning HPC Workflows

Python
Version 1.10.3
22 Sep 2023

Nextflow

A DSL for data-driven computational pipelines

Groovy
Version 23.09.1-edge
22 Sep 2023

libEnsemble

Tool for running dynamic ensembles.

Python
0.10.2
16 Sep 2023

AiiDA

A workflow manager for computational science with a strong focus on provenance, performance and extensibility.

Python
AiiDA v2.4.0
12 Sep 2023

SmartSim

Machine learning workflows with HPC applications (Python, C++, C, and Fortran)

Python
0.5.1
12 Sep 2023




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Upcoming Community Events

Events

Sep 27, 2023

Nextflow advanced training
virtual

Oct 09, 2023

eScience 2023
Limassol, Cyprus

Papers Submission: May 26, 2023
Posters Submission: Jul 07, 2023

Oct 10, 2023

ReWoRDS 2023
Limassol, Cyprus

Papers Submission: Jul 10, 2023

Oct 16, 2023

Nextflow Summit - Barcelona 2023
Barcelona, Spain

Call for abstracts: Jul 31, 2023

Nov 28, 2023

Nextflow Summit - Boston 2023
Boston, USA

Call for abstracts: Jul 31, 2023

Dec 15, 2023

IEEE BigData 2023
Sorrento, Italy

Papers Submission: Sep 03, 2023

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Since 2021

Founding Members

Oak Ridge National Laboratory
University of Chicago
Argonne National Laboratory
University of Hawaii
University of Manchester
University of Notre Dame
Barcelona Supercomputing Center
National Energy Research Scientific Computing Center
Lawrence Berkeley National Laboratory
University of Illinois at Urbana-Champaign
Federal University of Rio de Janeiro
University of California San Diego
University of Innsbruck
Brookhaven National Laboratory
Rutgers University
University of St Andrews
Humboldt University of Berlin
Nvidia
Lawrence Livermore National Laboratory
Seqera Labs
University of Queensland, Australia
University of Freiburg
American Geophysical Union
University of Duisburg-Essen
GE Research