Casa Parallelization meeting minutes: Monday 3 June 2013

Attendees: Jeff, Kumar, James, Jim, Brian

Review of Priorities:

• Removal of Scratch Columns:
  • CalLibrary: 4.2 cycle Progressing

Completed Targets

• Kumar: Tile Size for Temp Lattice
  • Modified to allow tile size of TempLattice and DiskImage
  • Toolkit Option:
    • Turns off automatically if you do not have sufficient memory
    • Kumar to continue looking at this.

Progress on Current Development Targets

• Jim: Time averaging and BL dependent averaging
  • Design in process
• Compressed storage manager, needs to be tested.
  • Starting with filler

Benchmarking / Profiling

Results

Requests

• IO Profile of ALMA pipeline
  • Blocked waiting on larger data set
• Tile size performance measurements
  • Waiting for Kumar to expose parameters
  • Ordering of tests
    • Temp Lattice
    • retiling
    • cvel
    • Tile Size and chan_chunk_size
• Testing of compressed storage manager

AOB