Discuss PROOF, the Parallel ROOT Facility, here.
Moderator: rootdev
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PROOF performance on different disk/RAID configuration
by nengxu » Wed Mar 05, 2008 15:53
- 1 Replies
- 4349 Views
- Last post by crazyqg
Thu Nov 17, 2011 11:51
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A simple instruction of how to setup and test a PROOF pool
by nengxu » Tue Mar 04, 2008 14:07
- 1 Replies
- 5035 Views
- Last post by anna
Fri May 02, 2008 10:54
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Proof crashes with root version 5.34/03
by jha » Tue Aug 27, 2013 23:06
- 1 Replies
- 157 Views
- Last post by ganis
Thu Aug 29, 2013 8:46
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Problem of Proof Cluster: slave startup
by imkwkang » Sat Aug 17, 2013 12:57
- 2 Replies
- 209 Views
- Last post by imkwkang
Wed Aug 28, 2013 12:02
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Reading variable amount of data from disk using PROOF SOLVED
by jha » Thu Jul 18, 2013 20:02
- 2 Replies
- 350 Views
- Last post by ganis
Tue Aug 27, 2013 14:50
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PyRoot and threading: TProof::Process holds all other thread
by rauscher » Wed Jul 24, 2013 11:01
- 1 Replies
- 226 Views
- Last post by wlav
Mon Aug 26, 2013 19:11
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Proof <TXSocket::PickUpReady>: error waiting at semaphore
by will_cern » Mon Aug 19, 2013 16:48
- 1 Replies
- 177 Views
- Last post by ganis
Sat Aug 24, 2013 0:15
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crash with proof-lite in 5.34.09
by cgumpert » Wed Aug 07, 2013 10:45
- 1 Replies
- 173 Views
- Last post by ganis
Fri Aug 23, 2013 23:58
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Top session tag missing SOLVED
by majid » Fri Jul 19, 2013 16:40
- 2 Replies
- 274 Views
- Last post by ganis
Fri Aug 23, 2013 23:51
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Load dictionary for class via rootmap in PROOF
by will_cern » Tue Aug 06, 2013 13:04
- 2 Replies
- 268 Views
- Last post by ganis
Fri Aug 23, 2013 23:41
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more than two output from one proof-lite job
by kkiuchi » Tue Jul 30, 2013 23:02
- 1 Replies
- 204 Views
- Last post by ganis
Fri Aug 23, 2013 23:34
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How to cout info while proof is running
by alefisico » Mon Jul 29, 2013 1:37
- 1 Replies
- 202 Views
- Last post by ganis
Fri Aug 23, 2013 23:33
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How to disable PROOF output
by rikard » Wed Jul 24, 2013 14:06
- 1 Replies
- 230 Views
- Last post by ganis
Fri Aug 23, 2013 23:25
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PROOF-Lite not working
by rikard » Tue Jul 23, 2013 16:30
- 1 Replies
- 244 Views
- Last post by ganis
Fri Aug 23, 2013 23:15
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TLorentzVector.Eta() speed and caching
by Geert-Jan » Sun Aug 18, 2013 22:14
- 1 Replies
- 154 Views
- Last post by honk
Sun Aug 18, 2013 23:10
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Problems streaming Roofit objects
by nedwards » Thu Aug 08, 2013 11:16
- 0 Replies
- 190 Views
- Last post by nedwards
Thu Aug 08, 2013 11:16
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Problem with chain aliases
by bozzochet » Tue Jul 16, 2013 16:23
- 0 Replies
- 226 Views
- Last post by bozzochet
Tue Jul 16, 2013 16:23
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problems accepting callback
by majid » Thu Jun 13, 2013 20:40
- 2 Replies
- 350 Views
- Last post by majid
Fri Jul 05, 2013 19:23
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Is TH1::Fit thread-safe?
by bkh2 » Mon Oct 15, 2012 15:53
- 12 Replies
- 1610 Views
- Last post by acz
Tue Jul 02, 2013 23:22
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PROOF and custom class in RooWorkspace SOLVED
by rene » Wed Jun 12, 2013 13:09
- 2 Replies
- 584 Views
- Last post by rene
Tue Jun 18, 2013 17:23
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set location for TProofBench::MakeDataSet
by wiso » Fri Jun 14, 2013 22:03
- 1 Replies
- 299 Views
- Last post by ganis
Sat Jun 15, 2013 13:11
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No xproofd in root_v5.34.07.source.tar.gz
by crazyqg » Thu May 23, 2013 13:56
- 12 Replies
- 591 Views
- Last post by ganis
Mon Jun 03, 2013 14:14
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xproofd keeps crashing on proof slaves
by crazyqg » Wed May 08, 2013 21:52
- 1 Replies
- 475 Views
- Last post by ganis
Mon May 13, 2013 12:09
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CERN PROOF environement changed?
by crazyqg » Wed May 08, 2013 14:35
- 4 Replies
- 552 Views
- Last post by ganis
Mon May 13, 2013 12:07
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number of workers for PROOF-Lite SOLVED
by makis » Wed Mar 27, 2013 12:18
- 21 Replies
- 1305 Views
- Last post by ganis
Tue Apr 23, 2013 15:41
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PROOF gets stuck during merging
by Renaud Vernet » Tue Sep 14, 2010 17:25
- 20 Replies
- 2487 Views
- Last post by ganis
Tue Apr 23, 2013 8:44
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PROOF 5.34.05 destroys objects
by hubers » Thu Mar 14, 2013 14:48
- 1 Replies
- 572 Views
- Last post by ganis
Wed Apr 17, 2013 12:56
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CANNOT CREATE OUTPUT FILE
by giovanni86 » Thu Apr 11, 2013 15:19
- 1 Replies
- 497 Views
- Last post by ganis
Wed Apr 17, 2013 12:41
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Beginner with Proof
by MarcoLeoncino » Tue Apr 09, 2013 10:29
- 1 Replies
- 542 Views
- Last post by ganis
Wed Apr 17, 2013 12:29
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Top TPad's histo xaxis is not shown SOLVED
by Alkass » Wed Mar 27, 2013 21:05
- 2 Replies
- 787 Views
- Last post by Alkass
Wed Mar 27, 2013 21:19
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How to run PROOF benchmark SOLVED
by makis » Fri Mar 22, 2013 14:58
- 2 Replies
- 767 Views
- Last post by makis
Tue Mar 26, 2013 17:49
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Max number of events when using a txt file with datasets
by filimon » Wed Feb 06, 2013 17:23
- 5 Replies
- 1020 Views
- Last post by ganis
Tue Mar 26, 2013 15:39
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problems accepting callback: process killed SOLVED
by salekd » Tue Mar 05, 2013 11:48
- 12 Replies
- 1230 Views
- Last post by anar
Mon Mar 18, 2013 18:18
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PROOF with TChain and TEntryList
by joosepp » Sun Mar 17, 2013 14:02
- 1 Replies
- 616 Views
- Last post by ganis
Mon Mar 18, 2013 16:00
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Error in <TPacketizerAdaptive::ValidateFiles>: cannot get en
by lsilva » Wed Feb 20, 2013 18:37
- 4 Replies
- 1091 Views
- Last post by ganis
Mon Mar 18, 2013 12:14
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problems with .proof directory
by testa » Mon Mar 11, 2013 14:43
- 1 Replies
- 616 Views
- Last post by ganis
Wed Mar 13, 2013 17:21
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Blank histogram using PROOF SOLVED
by rbraid » Fri Feb 15, 2013 22:12
- 2 Replies
- 1139 Views
- Last post by rbraid
Thu Feb 21, 2013 19:16
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How to remove proof jobs cleanly?
by crazyqg » Fri Feb 15, 2013 11:24
- 1 Replies
- 673 Views
- Last post by ganis
Mon Feb 18, 2013 15:34
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PROOF begining help
by RSFalcon7 » Tue Jan 29, 2013 20:26
- 7 Replies
- 823 Views
- Last post by RSFalcon7
Tue Feb 05, 2013 12:42
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Why XROOTD does not select the free file server to write?
by crazyqg » Thu Jan 17, 2013 16:23
- 1 Replies
- 836 Views
- Last post by crazyqg
Fri Jan 18, 2013 15:32
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0: caught exception triggered by signal '1' while merging ob SOLVED
by aphecetche » Thu Dec 08, 2011 16:18
- 26 Replies
- 3316 Views
- Last post by pcanal
Thu Dec 20, 2012 14:52
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need help with using PROOF and TPySelector
by siva » Fri Dec 07, 2012 22:08
- 17 Replies
- 1425 Views
- Last post by wlav
Wed Dec 19, 2012 2:04
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Segfault after Terminate
by jcatmore » Thu Nov 22, 2012 11:21
- 1 Replies
- 1009 Views
- Last post by ganis
Wed Nov 28, 2012 16:05
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PROOF intermittant segfault
by pmullen » Thu Nov 15, 2012 17:49
- 1 Replies
- 1093 Views
- Last post by ganis
Wed Nov 28, 2012 15:55
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xrdcp fails in uploading a directory
by crazyqg » Mon Nov 12, 2012 16:46
- 1 Replies
- 1172 Views
- Last post by ganis
Wed Nov 28, 2012 14:57
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PPProofx-E: PhyConn::TryConnect: creating UNIX connection
by arodrig » Thu Nov 22, 2012 16:58
- 1 Replies
- 1063 Views
- Last post by arodrig
Thu Nov 22, 2012 18:26
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Recovering files from Proof nodes to NFS area
by Jordi » Tue Nov 13, 2012 12:40
- 1 Replies
- 1010 Views
- Last post by Jordi
Thu Nov 15, 2012 16:37
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PROOF instabilities with EOS
by mdunford » Thu Nov 01, 2012 17:37
- 1 Replies
- 1097 Views
- Last post by ganis
Mon Nov 05, 2012 17:44
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xrootd crash
by bellomo » Wed Oct 17, 2012 14:02
- 1 Replies
- 1164 Views
- Last post by bellomo
Wed Oct 24, 2012 14:24
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TSelector ACLiC compilation failed for workers
by Cyrille » Tue Oct 09, 2012 17:07
- 4 Replies
- 1366 Views
- Last post by Cyrille
Thu Oct 11, 2012 16:15
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