DATAMGR-02-06 release note

Availability
 

  • Release DATAMGR-02-06 is available now in /afs/desy.de/group/hera-b/DATAMGR/DATAMGR-02-06
  • The libraries and executables are available in /afs/desy.de/group/hera-b/DATAMGR/DATAMGR-02-06/$HBBINTYPE
  • The following table shows status of DATAMGR libraries and information about Hera-B platforms and used compilers.

  • DATAMGR-02-06 libraries and executables:
     
    HBBINTYPE O/S C C++ availability Reference machine
    Linux_intel Linux 2.0.36 gcc-2.95.2 gcc-2.95.2 opt* hb-af03.desy.de
    IRIX_mips4 IRIX64 6.5 cc -n32 gcc-2.95.2 opt* hera-b.desy.de
    Solaris_sparc SunOS 5.7 gcc-2.95.2 gcc-2.95.2 opt* hb-sun01.desy.de
    Linux_intel_glibc Linux 2.2.14
    i386_suse63
    gcc-2.95.2 gcc-2.95.2 opt* hb-af15.desy.de

    * - compiled with the optimization option -O2

    Distribution

    DATAMGR-02-06.tar.gz  (488 KB) - distribution tar-file.

    Compatibility

    Corresponding version of online libraries:
    $HBROOT/ONLINE/Rev0613 and $HBROOT/ONLINE/Rev0611r   compiled with -D_REENTRANT flag

    Corresponding version of LEDA and DATABASE libraries:
    $HBROOT/DATABASE/hblipcs3.15
     

                       libdmutil.a is appended to the DATAMGR's libraries.
                       For linking, it must be put after the all DATAMGR's libraries.

    gpack .

                   IOFILE   MINI_IN_EDIR /hb/data/.RunCatalog -GI read events from MINI dst files  indirectly
                    or
                   IOFILE  DST_IN_EDIR /hb/data/.RunCatalog -GI    read events from DST files indirectly

                    followed by selection statement like

                   select 'Run between 14816 and 14821'

           or, the same,

                                   select 'Run >= 14816 And Run <= 14821'

           This allows you  to get access to runs you are interested in not bothering about where these runs are.  This is ideally the aim we
                    can try to reach.
     


                   IOFILE MINI_IN_EDIR /hb/select5/SAVE/REAL/00/exp03/mini/run14815.idx -GI
                   IOFILE MINI_IN_EDIR /hb/select5/SAVE/REAL/00/exp03/mini/run14816.idx -GI
                   IOFILE MINI_IN_EDIR /hb/select5/SAVE/REAL/00/exp03/mini/run14821.idx -GI
                   ....

       In this case we read .idx files directly without Run Catalog.   The first form is preferable because allows very fast run navigation.

           NOTE:  In case of using  DST_IN_EDIR  stream if the event was selected while scanning Event Directory but corresponding data file
                         is not found on disks the staging procedure will be launched automatically (from /acs/data/... to /hb/stage/data/...).
     


    l4arch
     


    Last modified: May16 2000

    by Serguei Essenov