Changes between Version 4 and Version 5 of ConfigOptions


Ignore:
Timestamp:
Apr 7, 2010, 3:20:25 PM (14 years ago)
Author:
Even Rouault
Comment:

GDAL_CACHEMAX max value is 2 GB

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  • ConfigOptions

    v4 v5  
    8585=== GDAL_CACHEMAX ===
    8686
    87 This option controls the default GDAL raster block cache size.  If it's value is small (less than 10000 in 1.7 and earlier, 100000 in 1.8 and later) it is assumed to be measured in megabytes, otherwise in bytes.   Note that this value is only consulted the first time the cache size is requested overriding the initial default (40MB in GDAL 1.7, but often changing for each release).  To change this value programmatically during operation of the pgoram it is better to use GDALSetCacheMax(int nNewSize) (always in bytes).
     87This option controls the default GDAL raster block cache size.  If its value is small (less than 10000 in 1.7 and earlier, 100000 in 1.8 and later), it is assumed to be measured in megabytes, otherwise in bytes.   Note that this value is only consulted the first time the cache size is requested overriding the initial default (40MB in GDAL 1.7, but often changing for each release).  To change this value programmatically during operation of the pgoram it is better to use GDALSetCacheMax(int nNewSize) (always in bytes).  The maximum cache size that can be specified is 2 GB, so when specifying in megabytes, don't try setting values bigger than 2147.
    8888
    8989=== GDAL_SKIP ===