Re: [ROOT] Run on PROOF the h1analysis.C from Example Analysis of User Guide V3.10

From: Rene Brun (Rene.Brun@cern.ch)
Date: Thu Mar 18 2004 - 22:15:03 MET


Hi Jose,

Fons and Maarten will give you more info once they will be back next 
week. Maarten is preparing a document on the use of Proof.
Meanwhile, you should upgrade your system to Root version 4
if you intend to use Proof and run the h1analysis.C example.

Rene Brun

On Thu, 18 Mar 
2004, Jose M. Lopez-Garcia wrote:

> 
>    Hello everyone,
> 
>    I am trying run on PROOF the file h1analysis.C extracted from User 
> Guideof ROOT. When I run with ROOT I have not any problem but I can't run 
> it on PROOF and I have two questions:
> 
> 1. Have I modify the file (h1nalaysis.C) to update it to PROOF?(For example introduccing 
>    new code lines)
> 
> 2. Which is the command to subimit the file to PROOF? Because I am using 
>    the following commands:
> 
>    root[0] gROOT->gProof() //I login without problems in my cluster.
>    root[1] gProof->Exec(".x h1analysis.C")  //I got the error:
>            Error: cannot open file "h1analysis.h"  FILE:h1analysis.C LINE:23
>            *** Interpreter error recovered ***
>            This error is repeted for each machine of our cluster. And this 
>             file exist.
>    root[2] gProof->Process("h1analysis.C") //I got the error:
>            Error: Can't call TVirtualProof::Process("h1analysis.C") in current scope FILE:(tmpfile) LINE:1
>            Possible candidates are...
>            filename       line:size busy function type and name  (in TVirtualProof)(compiled)        0:0    0 public: virtual Int_t Process(TDSet* set,const char* selector,Option_t* option=,Long64_t nentries=-1,Long64_t 
>            firstentry=0,TEventList* evl=0)=0;
>            filename       line:size busy function type and name  (in TObject)
>            filename       line:size busy function type and name  (in TQObject)
>            Error: Symbol gProof is not defined in current scope  FILE:(tmpfile) LINE:1
>            Error: Failed to evaluate gProof->Process("h1analysis.C")Possible candidates are...
>            filename       line:size busy function type and name
> 
>   Our cluster are PC with Fermilinux (Kernel 2.4.20-18.7) and the version 
> of ROOT is  3.05/07.
> 
>   Thank you very much in advance for you collaboration.
>   Best Regards.
>     
> -----------------------------------------------------------------------
> 
> 
> José María López García
> Jose.lopez-garcia@cern.ch 
> Departamento de Física de la Universidad de Oviedo.
> Facultad de Ciencias, Avda Calvo Sotelo S/N, CP/33011  Oviedo 
> Tel:+34 985106252
> Fax:+34 985103324
> 



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