home.social

#delineation — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #delineation, aggregated by home.social.

  1. Avoid Backtracking And Burn Your Inputs - CONUS-Scale Watershed Delineation Using OpenMP
    --
    doi.org/10.1016/j.envsoft.2024 <-- shared paper
    --
    “HIGHLIGHTS
    • A memory-efficient watershed delineation algorithm was introduced.
    • The new algorithm uses a node-skipping depth-first search to save memory.
    • Both input and output data are stored in a shared matrix to reduce required memory.
    • It performed 95% faster than its CPU benchmark algorithm using 33% less memory.
    • It can solve 50% larger problems than what the CPU benchmark algorithm can handle..."
    #GIS #spatial #mapping #hydrology #water #code #algorithm #watershed #delineation #OpenMP #opensource #memory #efficient #CPU #benchmark #MESHED #model #modeling #largescale #catchments

  2. Avoid Backtracking And Burn Your Inputs - CONUS-Scale Watershed Delineation Using OpenMP
    --
    doi.org/10.1016/j.envsoft.2024 <-- shared paper
    --
    “HIGHLIGHTS
    • A memory-efficient watershed delineation algorithm was introduced.
    • The new algorithm uses a node-skipping depth-first search to save memory.
    • Both input and output data are stored in a shared matrix to reduce required memory.
    • It performed 95% faster than its CPU benchmark algorithm using 33% less memory.
    • It can solve 50% larger problems than what the CPU benchmark algorithm can handle..."
    #GIS #spatial #mapping #hydrology #water #code #algorithm #watershed #delineation #OpenMP #opensource #memory #efficient #CPU #benchmark #MESHED #model #modeling #largescale #catchments