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star-fwd-software-l - Re: [Star-fwd-software-l] [Star-fwd-upgrade-l] Fixed seg fault in tracking code

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  • From: Te-Chuan Huang <tchuang AT rcf.rhic.bnl.gov>
  • To: Daniel Brandenburg <dbrandenburg.ufl AT gmail.com>
  • Cc: star-fwd-upgrade-l AT lists.bnl.gov, star-fwd-software-l AT lists.bnl.gov
  • Subject: Re: [Star-fwd-software-l] [Star-fwd-upgrade-l] Fixed seg fault in tracking code
  • Date: Mon, 6 Jun 2022 21:27:20 +0800

Hi Daniel,

Thanks. I will try to remove FCS chain option for my tests.

Cheers,
Te-Chuan

On Jun 6, 2022, at 9:22 PM, Daniel Brandenburg <dbrandenburg.ufl AT gmail.com> wrote:

Hi Te-chuan,

You do not need the FCS chain for tracking, so you can simply remove it. 
This also seems to be dependent on the DAQ file you run on, as I now see it on some while I can run over others fine (or at least ~100 events).

Best,
Daniel

On Mon, Jun 6, 2022 at 7:35 AM Te-Chuan Huang via Star-fwd-upgrade-l <star-fwd-upgrade-l AT lists.bnl.gov> wrote:
I just realized I was subscribed with different email address.
So, I sent again to the list.

Cheers,
Te-Chuan

On Jun 6, 2022, at 7:30 PM, Te-Chuan Huang <tchuang.phys AT gmail.com> wrote:

Hi Daniel,

Thanks for updating the repo.
However, it seems to me that it still has has some problem.
When I tried to run the codes, it crashed with “*** Error in `root4star': malloc(): memory corruption: 0x000000000d1679e0 ***"
It happened somewhere after StFcsWaveformFitMaker finished and StFcsClusterMaker begin.

Cheers,
Te-Chuan


On Jun 3, 2022, at 11:54 PM, Brandenburg, James via Star-fwd-upgrade-l <star-fwd-upgrade-l AT lists.bnl.gov> wrote:

Hi Xu,

You are right. 
Actually the error compiling FstQAMaker was due to conflict related to #1.

I just confirmed that with a fresh clone of the repo (including the StFstQAMaker) everything builds fine.

Sorry for the mistake on my part.



Best,
Daniel

On Jun 3, 2022, at 11:21 AM, Xu Sun via Star-fwd-upgrade-l <star-fwd-upgrade-l AT lists.bnl.gov> wrote:

Hi Daniel,

Thanks for looking into this. Just a quick question about your statement 1:
> 1) FstQAMaker has new code that does not compile
I just quickly checked the star-sw repository on github and the last update of StFstQAMaker was 4 months ago on PR282.
We haven't updated this maker since then. Could you let us know what the issue was?

Best,

Xu

On Fri, Jun 3, 2022 at 11:07 AM Brandenburg, James <jbrandenburg AT bnl.gov> wrote:
Hi All,

Several of you had problems last week running the tracking code.

I think everyone's problems were caused by:
1) FstQAMaker has new code that does not compile
And/or
2) change to STAR dev library. I included these into our fwd-tracking branch

For #1:
easiest is to simply delete it for now:
rm -rf StRoot/StFstQAMaker/

FST group - can you fix this?

For #2
cd into your cloned repository, then:
git pull
cons

this updates the code and rebuilds. If git pull complains, then you need to stash, commit, or start clean etc.
I tested a clean repo and it works now for running on DAQ files


Please let me know if you run into anything else.

-Daniel
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