computing

Calling a FORtran subroutine from ROOT

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To use the fortran subroutine from ROOT C++ macro you are advised to use STAR build env as follows

Let's assume you need to call the subroutine:

How to use FORtran from a ROOT macro

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Conditions:To use the Fortran subroutines and functions 3 pre-conditions have to be met:

Online Linux pool

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March 15, 2012:

How to determine what is happening in slow or stuck processes?

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This tutorial is very specific to the cases where you have a process running (batch typically) and one of two conditions below is happening and you do not know why (but eventually, would like too :

Infrastructure

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The pages in this tree relates to the Infrastructure sub-group of the S&C team.

Overview

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List

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Ongoing activities

Internal projects and sub-systems task lists

Storage

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The pages in this section will related to storage and contain statistics, testings and other useful information (some historical).

 

Accessing the World Wide Web from inside BNL

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BNL Wireless or internal network are proxied network. Proxy is used to

Production path name convention

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Production path for real data

Production path for real data inherites some parts from raw data pathes and has edditional information related to trigger set, magnatic field and production

SpaceCharge in dAu

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In Run VIII, dAu data was acquired at high enough luminosities to worry about SpaceCharge (it was ignored previously in the Run III dAu data (2003)).

2003

2008

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STAR SOFTWARE NEWS July 27, 2011
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The present release assignment:
             SL05a    (SL05a)    ROOT_LEVEL 4.00.04 AuAu200, productionMinBias
             SL05c    ( 

Filtered Simulations For The Development of Electron/Hadron Discrimination Algorithms

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Critical to the upcoming flavor physics at STAR is efficient electron identification in the endcap, particularly amongst the dominant charged hadron/meson background.  The development of such dis

Filtering PYTHIA Events In Starsim

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Within the STAR framework, simulation files are created with the command starsim which runs both PYTHIA and GEANT.  Unfortunately, this means that there is no straightforward way to filt

a Overview (Jan, later Ross)

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Graph illustrates the key changes in L2 processing scheme allowing for fast event abortion. Jan

L2 documentation

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Existing Framework For FGT Simulations

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With the completion of the FGT hardware review, focus must now be made on the creation and implementation of efficient analysis algorithms.

Cookies

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This is note is for STAR users only. External visitors of our Web pages do not need to accept cookies.