CE Extensions

Tuesday 10 Jul 2012, 09:30 → 17:00 Europe/Zurich

513/1-024 (CERN)

Davide Salomoni (Universita e INFN (IT))

Discussion on priorities and implementations of WM TEG recommendations regarding CE-related features

1 Introduction

Slides Intro_DS.pdf

2 Review of CE extensions

As proposed in the WM TEG report. Focus will be on multi-core/whole node extensions (however, streamed submissions and I/O vs. CPU tagging will also be mentioned)

Speaker: Davide Salomoni (Universita e INFN (IT))

Slides CE_Extensions_Review_DS.pdf

3 Support of CE extensions in the IS

Is GLUE 2 strictly required? Deployment issues?

Speaker: Maria Alandes Pradillo (CERN)

Slides IS_preGDB_july_2012.pdf IS_preGDB_july_2012.pptx

10:45 Coffee break

4 CE implementation details: CREAM, ARC

Middleware developers should try to describe possibile dependencies, LRMS support, tentative timeline for the implementation of whole-node / multi-core extensions

Speakers: Lisa Zangrando (INFN Padova), Oxana Smirnova (Lund University (SE))

Slides ARC-CE.pdf CE_Implementations_DS.pdf

12:15 Lunch

5 Support for enviroment variables in common LRMS

Slides Environment_Variables_DS.pdf

6 CE implementation details: OSG

Middleware developers should try to describe possibile dependencies, LRMS support, tentative timeline for the implementation of whole-node / multi-core extensions

Speaker: Dr Brian Bockelman (University of Nebraska)

Slides CE-extensions.pdf

7 Development and testing plans

Review testing plan as published in the WM TEG report. Consider: - dependencies - impact on accounting - testing by experiments - testing by sites

Slides CE_Extensions_Development_DS.pdf

8 Summary