Fork me on GitHub

Opened 6 years ago

Last modified 6 years ago

#1379 new How to

Parallel execution

Reported by: Riccardo Di Sipio Owned by:
Priority: major Milestone:
Component: Delphes code Version: Delphes 3
Keywords: parallel Cc: disipio@…

Description

Hi,

I'm running Delphes3 from MadGraph5. I want to generate a large number of events (10M). The Pythia8 showering is correcly split into 32 sub-processes (where 32=no. of cores). However, at the end of the run, it looks like the files are merged before they are fed into Delphes3. It takes several days to run Delphes on 10M events one by one...Is it possible to run Delphes in parallel at all? Is that a feature of Delphes or MadGraph?

Thanks,
Riccardo

Change History (1)

comment:1 by Riccardo Di Sipio, 6 years ago

Cc: disipio@… added
Note: See TracTickets for help on using tickets.