Realizing the physics programs of the planned and/or upgraded HEP experiments over the next 10 years will require the HEP community to address a number of challenges in the area of software and computing. It is expected that the computing models will need to evolve and a significant “software upgrade” is required to prepare. In order to identify and prioritize the software research and development investments required, we are now beginning a community planning process. The aim is to produce a Community White Paper (CWP) which will describe the community strategy and a roadmap for software and computing R&D in HEP for the 2020s. This activity is organised under the umbrella of the HSF. The LHC experiments and HSF have been specifically charged by the WLCG project and we are reaching out to other HEP experiments around the world to participate.
The list of CWP working groups, their charges and working documents is maintained on a dedicated working group page.
After a preparatory phase during Fall 2016, the CWP process was launched in January, 2017. The aim is to produce a consensus document by 1 Sep, 2017.
A series of workshops/events have taken place:
In the Annecy HSF workshop, the endgame timeline was discussed for the CWP. Each of the CWP WGs is finalizing a dedicated WG white paper by the end of July, 2017. From these shorter summaries are being extracted to produce the single, final Community White Paper document and roadmap by 1 Sep, 2017.
To join the CWP process and get information about its progress, please join the hsf-community-white-paper Google group (no Google account is required, you can register by sending an email to email@example.com). Subscribing to this group with a Google account is required if you want to be able to contribute to CWP documents hosted in Google Docs. Individual working groups may also have their own list or google group (see below).
The CWP process has involved a number of workshops between January and Summer 2017. As part of the process members of the community have been encouraged to write white papers to describe their ideas on the various topics. White papers can be submitted by anyone: individuals, groups of individuals, experiments, institutions, etc.
We maintain a list of contributed CWP whitepapers.
If you have a white paper which you would like to contribute to the CWP process, please submit it (in pdf or link form, e.g. in the arXiv) to firstname.lastname@example.org and it will add be added to this list.
Some guidance and suggestions for WGs can be found here:
The timeline for producing a CWP by summer, 2017, corresponds roughly to the plan for CERN openlab to produce a similar white paper describing the plans for their next phase beginning in January, 2018. We expect that the CWP process and CERN openlab planning processes will be synergistic.