43rd ROOT Parallelism, Performance and Programming Model

Thursday 16 Aug 2018, 16:00 → 18:05 Europe/Zurich

4/S-030 (CERN)

Danilo Piparo (CERN)

Present: Stefan, Kim, Javi, Lorenzo, Danilo, Gerri, Philippe, Jim

Decisions

We believe this is a nice development which might start to be put in Experimental::TMVA . Stefan will go ahead with the consolidation of the code and involve Axel on Monday, especially to understand the interplay with TTreeReader.

Actions

Danilo: Use the optimisation pragma for the jitted version adding a column to the table of slide 7

Danilo: See if the absence of scaling is due to the HD

16:00 → 16:20 Prototyping a RTensor Class

Speaker: Stefan Wunsch (KIT - Karlsruhe Institute of Technology (DE))

RTensor.pdf

16:20 → 16:30 RDataFrame and PROOF Performance update

Speaker: Danilo Piparo (CERN)

Original_Analysis_Fons.txt

PPP_180816_RDFandPROOFlite.pdf