sPHENIX tracking discussion

[Christof Roland <christof.roland AT cern.ch>]

Hi Chris,

we should look into this soon. If we spend 10sec processing the event and 6sec copying we have a problem for the computing review.

Cheers

   Christof 

On 21. Mar 2022, at 23:04, pinkenburg via sPHENIX-tracking-l <sphenix-tracking-l AT lists.bnl.gov> wrote:

Hi Joe,

the times I report come straight from the condor logs, jobend - jobstart. Things like file transfers or startup are included in this (and these are a few GB files which take a while). I need to split this up a bit to measure this properly, but I can see that the copying can take time

Chris
 

On 3/21/2022 4:38 PM, Osborn, Joe via sPHENIX-tracking-l wrote:

Hi all,

 

I got sidetracked by some other things this afternoon, but here are some slides showing the timing breakdown of the 16s that Chris reported this morning. Interestingly, the scripts I have that mine the log files for the individual module times show a better total than 16s per event, so either I’m screwing something up (always possible) or there is something that is taking longer elsewhere that we need to understand.

 

Note that to produce these I took the lines from the logfiles that say: 
*_TOP: per event time (ms)

 

Joe

 

---------------------------

 

Joe Osborn, Ph.D.

Associate Research Scientist

Oak Ridge National Laboratory

osbornjd AT ornl.gov

(859)-433-8738

 

_______________________________________________
sPHENIX-tracking-l mailing list
sPHENIX-tracking-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-tracking-l

-- 
*************************************************************

Christopher H. Pinkenburg	;    pinkenburg AT bnl.gov
				;    http://www.phenix.bnl.gov/~pinkenbu

Brookhaven National Laboratory	;    phone: (631) 344-5692
Physics Department Bldg 510 C	;    fax:   (631) 344-3253
Upton, NY 11973-5000

*************************************************************

_______________________________________________
sPHENIX-tracking-l mailing list
sPHENIX-tracking-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/sphenix-tracking-l