[postgis-devel] [PostGIS] #1659: [raster] ST_Union raster out of memory then kicks the bucket on windows 64bit

[PostGIS]

#1659: [raster] ST_Union raster out of memory then kicks the bucket on windows
64bit
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 Reporter:  robe                        |       Owner:  pracine      
     Type:  defect                      |      Status:  new          
 Priority:  medium                      |   Milestone:  PostGIS 2.0.1
Component:  raster                      |     Version:  trunk        
 Keywords:  mingw windows 64bit, 32bit  |  
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Comment(by pracine):

 I must add to this that some weeks ago we did a big raster/raster
 intersection (ST_Clip actually) involving millions of 10x10 tiles and
 polygons the size of North Dakota and the memory what going up and up
 until it crashed. We did the same without tiling the raster and it went
 through it without problem. I guess there must be some kind of memory leek
 in ST_MapAlgebra(raster, raster).

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1659#comment:10>
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