Opened 13 years ago

Closed 12 years ago

#252 closed qa (fixed)

speedup of the HFIR reader

Reported by: srkline Owned by: srkline
Priority: minor Milestone: Wish List
Component: SANS Reduction Keywords:
Cc: Blocking:
Task:

Description

It works, but it's dog-slow. Load/display is slow (2.1s) depending on machine (0.5s on newer models). VAX binary Load/display = 0.1s (vs 2.1s). CatalogTable? is even slower, 5.8s per file read in (vs 2.1s). Catalog listings with VAX binary are still 0.1s per file, even with the multiple open/close cycles.

XMLUtils operations are certainly not the problem, they just may be not used optimally for extracting single bits of information,which may be faster than manually parsing as is done now.

Change History (2)

comment:1 Changed 12 years ago by ajj

  • Milestone changed from SANS Reduction Wish List to Wish List

comment:2 Changed 12 years ago by ajj

  • Resolution set to fixed
  • Status changed from new to closed

Fixed by showing Jae Hie how to use XMLUtils in a more efficient fashion.

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