computing

Archive: unsorted documents

Temporary placeholder for two presentations made on :

a) Online data processing review

b) FileCatalog performance improvement

Please see attached files

Starting the Online Plots

Under:

Locations & account

GridLeak Distortion Maps

 Using the code in StMagUtilities, these are maps of the GridLeak distortion.

production-status-update-run-2009

Under:

Run 2009 pp 500GeV data production

Last update on 2010-06-21

DB Tables for AutoCalib

 Initial version

Location: These tables reside in the AutoCalib database on db09:3306.

General layout:

STAR Automated Calibration Project

Project Summary (quoted from the Ongoing activities):

201002

Topcis treated:

TPC Hit Errors (Run 9)

 As was TPC Hit Errors (2008), hit errors were found for Run 9 by Victor Perevoztchikov.

Hypercache ideas and plans

--- HYPERCACHE ---

database access abstraction libraries overview

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  • pp200 (2009)

     This work is documented SC and GL TPC Calibration pp200 2009 .

    2010

    Under:
    STAR SOFTWARE NEWS  April 11, 2011
    ---------------------
    The present release assignment:
                 SL06g    (SL06g_2)  ROOT_LEVEL 5.12.00 SL4.4, MC production for TUP
                 SL07c  

    STAR Online Status Viewer

    STAR ONLINE Status Viewer

    TPC Slewing

    Under:

    Slewing was first First look at TPC slewing with the new TPX electronics. It was not seen in Run 8 data using the older TPC electronics.

    STAR QA Documentation

    Under:

    Lanny Ray, University of Texas at Austin
    June 11, 2002
    Last Update, March 18, 2025

    Geometry Tag Options II

    Under:

    The attached spreadsheets document the production tags in STARSIM on 11/30/2009.  At that time the y2006h and y2010 tags were in development and not ready for production.

    Geometry Tag Options

    Under:

     This page documents the options in geometry.g which define each of the production tags.

     This page documents the options in geometry.g which define each of the production tags.

    SSL + Compression check

    Under:

    STAR MySQL API: SSL (AES 128/AES 256), Compression tests.

    Status of the work related to the problem of big memory usage in central hijing events

    Description of the problem: big memory usage in reconstruction of AuAu 200 GeV hijing central events.

    FMS data model

    Under:

    StFmsHit, StFmsCluster and StFmsPoint are the data model defined for storing FMS data in StEvent/StMuDST: