[GRASS-dev] [GRASS GIS] #2750: LZ4 when writing raster rows; better than double I/O bound r.mapcalc speed

GRASS GIS trac at osgeo.org
Sun Feb 18 14:35:58 PST 2018


#2750: LZ4 when writing raster rows; better than double I/O bound r.mapcalc speed
--------------------------+---------------------------------
  Reporter:  sprice       |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  normal       |  Milestone:  7.4.1
 Component:  Raster       |    Version:  svn-releasebranch74
Resolution:               |   Keywords:  ZLIB LZ4 ZSTD
       CPU:  OSX/Intel    |   Platform:  MacOSX
--------------------------+---------------------------------

Comment (by neteler):

 Concerning LZ4 compression: Shall this be backported?

  * r71999 libgis: update lz4 to 1.8.0

-- 
Ticket URL: <https://trac.osgeo.org/grass/ticket/2750#comment:70>
GRASS GIS <https://grass.osgeo.org>



More information about the grass-dev mailing list