Re: Memory Blowup Issues
- To: mathgroup at smc.vnet.net
- Subject: [mg126730] Re: Memory Blowup Issues
- From: Sseziwa Mukasa <mukasa at gmail.com>
- Date: Sat, 2 Jun 2012 05:47:21 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <201206010918.FAA11834@smc.vnet.net>
Clear out your history? On Jun 1, 2012, at 5:18 AM, Kevin J. McCann wrote: > I am dealing with some good sized data sets from satellite data. These > data are stored in hdf format. The problem is that I process a sequence > of these data sets by Importing and then processing; however, it seems > that the memory usage grows with each Import, even if I Remove the data. > > Here is a somewhat simplified example: > > MemoryInUse[] (* some data already read in *) > 2781549920 > > Data=Import[fileName,"Data"]; (* import a new data set *) > MemoryInUse[] > 3302168936 > > Data=Import[fileName,"Data"];(* import it again *) > MemoryInUse[] > 3822781920 > > Remove[Data] (* this has no effect on the memory usage *) > MemoryInUse[] > 3822787840 > > As you can see, I will shortly run out of memory. Any ideas? > > Thanks, > > Kevin >
- References:
- Memory Blowup Issues
- From: "Kevin J. McCann" <kjm@KevinMcCann.com>
- Memory Blowup Issues