Multi-Threaded Metadata Handling: CMSSW

Wednesday 21 Oct 2020, 16:00 → 17:00 Europe/Zurich

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Attila Krasznahorkay (CERN), Christopher Jones (Fermi National Accelerator Lab. (US)), Kyle Knoepfel (Fermi National Accelerator Laboratory)

This is the second in a series of meetings discussing the handling of in-file metadata in a multi-threaded environment. This time shown in CMS's offline software.

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Minutes

16:00 → 16:10 Introduction

Short introduction to the meeting, overview of things to come in the working group.

Speakers: Attila Krasznahorkay (CERN), Christopher Jones (Fermi National Accelerator Lab. (US)), Kyle Knoepfel (Fermi National Accelerator Laboratory)

Introduction 2020.10.21..pdf

16:10 → 16:40 Metadata Handling in CMSSW

A description of how metadata handling is performed in CMSSW (https://github.com/cms-sw/cmssw) in multi-threaded jobs.

Speaker: W.David Dagenhart (Fermi National Accelerator Lab. (US))

CMSFrameworkNonEventTransitions.pdf