[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
Fri Feb 24 05:14:21 PST 2017


#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:  7.2.1
 Component:  Raster       |    Version:  svn-trunk
Resolution:               |   Keywords:  ZLIB LZ4 ZSTD
       CPU:  OSX/Intel    |   Platform:  MacOSX
--------------------------+---------------------------

Comment (by lucadelu):

 > Replying to [comment:60 mmetz]:
 >
 > Done in r70669 and r70670.
 >
 > Proposal: I would suggest to make NULL file compression the default in
 trunk.

 +1

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/2750#comment:62>
GRASS GIS <https://grass.osgeo.org>



More information about the grass-dev mailing list