Parameter Study Implemented version

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Parameter Study (Implemented version)

• Tutorial 1.0
• 11.09.2006

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Summary

• I First Part Simple PS with one PS Input port
• 1. Start from a tested Workflow
• 2. Define the PS Port(s)
• 3. Set SE relevant environment variables
• 4. Define Subdirectory of Inputs
• 5. Put input files in Storage Eelement(SE)
• 6. Select menu item PS properties
• 7. Define Subdirectory for the results
• 8. Create the Subdirectory for the PS results in
  the Grid File catalogue
• 9. Submit the PS Workflow
• 10. Check and retrive the result
• II Second Part Complex PS Workflow example

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1. Start from a tested Workflow
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2. Define the PS Port(s)
New feature Input Port can be defined as PS_port
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3. Set SE relevant environment variables in the
JDL of Jobs where PS Port will be defined
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4.Define Subdirectory of Inputs
Subdirectory of a Grid File Catalogue must be
defined
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5.Put input files in a Storage Eelement(SE) in
the existing Subdirectory of the Grid File
Catalogue
This work will be done outside the scope of the
P-Grade Portal. The lfc-mkdir and the lcg-cr
commands are not detailed here! The result can be
controled by the by a terminal window of the UIF
Machine
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/grid/seegrid/hermann/PS_EQUATION_IN
It is the responsibility of the user that the
two definitions correspond to each other
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6. Select menu item PS properties
New feature PS_Properties to to define the
destination of the production
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7. Define Subdirectory for the results
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8. Create the Subdirectory for the PS results in
the Grid File catalogue
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/grid/seegrid/hermann/PS_EQUATION_OUTPUT
It is the responsibility of the user that the
two definitions correspond to each other
seegrid
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9. PS Workflow ready to Submit
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Progress of submissions in PS detailed view
Total Init Submitted Rescue Error
Finished
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10. Check and retrive the result
The compressed result files can be downloaded to
the UIF machine by the lcg-cp command
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Complex Workflow with 4 PS ports
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Complex Workflow results
Set members are identified by the concatenation
of indices of input files within the respecting
PS port