[Halld-offline] HDParSim and tracking

[Blake Leverington]

Hi David,

I got the speed boost so that seems to work for me, but I'm not seeing 
any photons from the FCAL. I thought it was my reconstruction code, but 
I looked at the DPhotons and none are less than 10.5 degrees. I'll keep 
checking to see if it's my code.

-Blake

On 19/02/10 04:12 PM, David Lawrence wrote:
>
> Hi Blake,
>
>     I've just committed a change to HDParSim that lets it provide 
> DTrackTimeBased Objects as well. On my laptop processing b1 pi events 
> goes about 40 times faster than without it. You will need to add 
> -PDEFTAG:DTrackTimeBased=HDParSim to the command line to get the 
> effect. Have a look and let me know if you run into any trouble.
>
> Have a nice weekend!
> -Dave
>
> Blake Leverington wrote:
>> Good catch on that one Mihajlo.  Dave, I can wait a couple days for 
>> this. I'll just play with my smaller data sets I have for now. I'm 
>> trying to do some more eta-pi0 reconstruction for my last thesis chapter.
>>
>> Cheers,
>> -Blake
>>
>> On 19/02/10 02:48 PM, David Lawrence wrote:
>>>
>>> Hi All,
>>>
>>>    Thanks Mihajlo. You are correct. The DPhoton objects now look for 
>>> DTrackTimeBased objects (see attached callgraph) which is activating 
>>> full tracking. This needs to be corrected for HDParSim so that it 
>>> generates DTrackTimeBased objects in addition to DPhoton objects 
>>> using the resolution tables. I'll take care of this and will send 
>>> another e-mail once it is complete. I may not be able to get it 
>>> completed today though.
>>>
>>> Regards,
>>> -David
>>>
>>> Kornicer, Mihajlo wrote:
>>>>
>>>> Hi David and Blake,
>>>>
>>>> pay attention to photons, they require tracking info.
>>>>
>>>> Cheers,
>>>> Mihajlo
>>>>
>>>> Quoting David Lawrence <davidl at jlab.org> <mailto:davidl at jlab.org>:
>>>>
>>>>>
>>>>> Hi Blake,
>>>>>
>>>>>    There was some semi-recent reorganization of the tracking code 
>>>>> that
>>>>> could be causing this. Let me have a look and I'll let you know 
>>>>> what I find.
>>>>>
>>>>> -Dave
>>>>>
>>>>> Blake Leverington wrote:
>>>>>> Hi David (or whoever would know),
>>>>>>
>>>>>> I upgraded my Hall-D software to the February release, did a "make
>>>>>> pristine" and remade all the software and my analysis code. But 
>>>>>> now my
>>>>>> analysis runs about 80 times slower. I don't want to use all the
>>>>>> tracking, just HDParSim to handle the DParticles but this doesn't 
>>>>>> seem
>>>>>> to be the case anymore. Especially since I seem to be getting a 
>>>>>> lot of
>>>>>> errors/output relating to tracking routines I was hoping to avoid
>>>>>> using.  I see things like:
>>>>>>
>>>>>> DReferenceTrajectory.cc:368 Could not find closest swim step!
>>>>>>   91.0 events processed  (101.0 events red)  6.0Hz  (avg.: 8.7Hz)
>>>>>>   108.0 events processed  (115.0 events read)  18.0Hz  (avg.: 9.0Hz)
>>>>>>   122.0 events processed  (132.0 events read)  12.0Hz  (avg.: 9.0Hz)
>>>>>> DTrackCandidate_factory_CDC.cc:263 Too many hits in CDC! Track 
>>>>>> finding
>>>>>> in CDC bypassed for event 134
>>>>>>
>>>>>> Why would it be doing track finding when I specified the HDParSim
>>>>>> plugin? Ala:
>>>>>>
>>>>>> /home/s4/leverin/gluex/svn/bin/Linux_CentOS4-athlon-gcc3.4.4/fcalTree4 
>>>>>>
>>>>>> --plugin=hdparsim -PDEFTAG:DParticle=HDParSim 
>>>>>> --plugin=mcthrown_hists
>>>>>> -PTHREAD_TIMEOUT=60 -PPRINT_PLUGIN_PATHS=1
>>>>>> /home/fs1/leverin/etapi0flat/hdgeant_000/hdgeant_000.hddm
>>>>>>
>>>>>> Any thoughts?
>>>>>>
>>>>>> Cheers,
>>>>>> -Blake
>>>>>>
>>>>>
>>>>> -- 
>>>>>
>>>>> ------------------------------------------------------------------------ 
>>>>>
>>>>> David Lawrence Ph.D.
>>>>> Staff Scientist                 Office: (757)269-5567   [[[  [   [ [
>>>>> Jefferson Lab                   Pager:  (757)584-5567   [  [ [ [ [ [
>>>>> http://www.jlab.org/~davidl <http://www.jlab.org/%7Edavidl> 
>>>>> davidl at jlab.org <mailto:davidl at jlab.org>         [[[  [[ [[ [[[
>>>>> ------------------------------------------------------------------------ 
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Halld-offline mailing list
>>>>> Halld-offline at jlab.org <mailto:Halld-offline at jlab.org>
>>>>> https://mailman.jlab.org/mailman/listinfo/halld-offline
>>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>> _______________________________________________
>>> Halld-offline mailing list
>>> Halld-offline at jlab.org  <mailto:Halld-offline at jlab.org>
>>> https://mailman.jlab.org/mailman/listinfo/halld-offline
>
> -- 
>
> ------------------------------------------------------------------------
>   David Lawrence Ph.D.
>   Staff Scientist                 Office: (757)269-5567   [[[  [   [ [
>   Jefferson Lab                   Pager:  (757)584-5567   [  [ [ [ [ [
>   http://www.jlab.org/~davidl      davidl at jlab.org          [[[  [[ [[ [[[
> ------------------------------------------------------------------------
>
>    
>
>
> _______________________________________________
> Halld-offline mailing list
> Halld-offline at jlab.org
> https://mailman.jlab.org/mailman/listinfo/halld-offline
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/halld-offline/attachments/20100222/fd658e12/attachment-0002.html>