Changes between Version 3 and Version 4 of HpcInfo


Ignore:
Timestamp:
Jan 24, 2012 11:26:52 PM (10 years ago)
Author:
gegorbet
Comment:

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  • HpcInfo

    v3 v4  
    3636
    3737grid-submit.php is a command line tool that creates the initial HPCAnalysisResult table
    38 entry with a queue staus of 'Submitted'.  It copies control.xml and all files that it specifies
     38entry with a queue status of 'Submitted'.  It copies control.xml and all files that it specifies
    3939to the HPC system using the gsiscp utility.
    4040
     
    5050client when a task has been completed or aborted.
    5151
    52 == NNLS (!UltraScan HPC Analysis Program) ==
     52== MPI_Analysis (!UltraScan HPC Analysis Program) ==
    5353
    54 The NNLS program reads the control.xml file and uses that as a guide to read other data
     54The MPI_Analysis program reads the control.xml file and uses that as a guide to read other data
    5555files as needed to populate internal data structures.  It then performs the analysis,
    5656writing any needed output to disk.
    5757
    5858At the beginning of the program, periodically during execution, and at the end of of
    59 processing, NNLS writes a UDP status datagram to a listener on the host and port specified
     59processing, MPI_Analysis writes a UDP status datagram to a listener on the host and port specified
    6060in the control.xml file.  Each datagram will consist of the analysisRequestGUID and a
    6161status (e.g. started, iteration number, finished).  This is not a reliable two-way
     
    6565== grid-timeout ==
    6666
    67 This program will ether be scheduled periodically via cron, or run as a daemon.  It will
     67This program will either be scheduled periodically via cron, or run as a daemon.  It will
    6868check status of jobs in the mysql database and initiate a status query for jobs
    6969that have overdue status updates.  If a job has been aborted, it will notify the
     
    7777== grid-listen ==
    7878
    79 This program runs as daemon receiving udp packets from the NNLS program or the grid-timeout
     79This program runs as daemon receiving udp packets from the MPI_Analysis program or the grid-timeout
    8080program.  It is responsible for updating the mysql database table HPCAnalysisResult with current
    8181status and, upon completion or abort of an analysis, fetches needed files from