ROOT I/O Workshop And Upcoming Development.

Wednesday 20 Jun 2018, 09:00 → 20:20 Europe/Zurich

30/7-018 - Kjell Johnsen Auditorium (CERN)

Danilo Piparo (CERN)

This ROOT I/O workshop will be dedicated to the discussion of the on-going development and the prioritization and planning of the next enhancements of ROOT I/O.

We are planning on a full day of presentations and discussions surrounded by four days set aside for additional ad-hoc discussions in smaller work-group group to focus on technical discussion and development and on some of the more important point raised in the plenary.

We want to hear from experiments and users including, unaddressed blockers, input on priorities and your wildest dreams.

Social Event

See the previous workshop

Live Notes

1 Introduction and Expectations

Speakers: Danilo Piparo (CERN), Philippe Canal (Fermi National Accelerator Lab. (US))

Introduction(2).pdf

2 ROOT I/O Status and Ideas

Speakers: Danilo Piparo (CERN), Philippe Canal (Fermi National Accelerator Lab. (US))

ROOT IO June Workshop_v2.pdf

3 ATLAS and ROOT I/O

Speaker: Marcin Nowak (Brookhaven National Laboratory (US))

2018.06 ATLAS ROOT IO marcin.pdf

2018.06 ATLAS ROOT IO marcin.pptx

10:15 Coffee

4 The Swiss Army Knife for Datasets Manipulation and Analysis

Speakers: Danilo Piparo (CERN), Enric Tejedor Saavedra (CERN), Enrico Guiraud (CERN, University of Oldenburg (DE)), Guilherme Amadio (CERN)

The Swiss Army Knife for ROOT datasets analysis and manipulation(1).pdf

5 TBufferMerger Performance Benchmarks Revisited

Speakers: Danilo Piparo (CERN), Guilherme Amadio (CERN)

TBufferMerger-RIOWS2018.pdf

6 ALICE, ROOT I/O and Run 3

Speaker: Giulio Eulisse (CERN)

2018-alice-root-io.pdf

12:15 Lunch

7 Persistency Issues for LHCb Run III

Speaker: Markus Frank (CERN)

2018-06-19--ROOT-Workshop.pdf

8 CMS and ROOT I/O

Speaker: Daniel Sherman Riley (Cornell University (US))

CMS-ROOTIO-20180620.pdf

15:00 Coffee

9 ATLAS I/O Performance [measurements]

Speaker: Martin Errenst (Bergische Universitaet Wuppertal (DE))

180620_merrenst_ROOTIO.pdf

10 ROOT Columnar Storage Evolution

Speaker: Jakob Blomer (CERN)

Evolution of ROOT Columnar Storage.pdf

Discussion and Planning

11 I/O Dinner: Cafe de La Limite - See details for directions!

The ROOT I/O Workshop Dinner will take place at 20:00 at the "Cafe' de la Limite", rue des Charmilles 11, Geneva.
The restaurant is easily reachable with the tram 18 (which stops right in front of CERN) and a short walk: directions here
WARNING Due to some road works, a Bus, number 18, is serving CERN rather than the tram. You'll need to take the bus 18 and then change at stop Blandonnet for the tram.

Bring some Swiss Francs and change