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Bug 164 - It is not possible to assign more than 33980MB on Win7 X64
It is not possible to assign more than 33980MB on Win7 X64
Status: RESOLVED WORKSFORME
Product: Fiji
Classification: Unclassified
Component: Plugins
unspecified
PC Windows
: P4 normal
Assigned To: ImageJ Bugs Mailing List
Depends on:
Blocks:
 
Reported: 2010-04-26 12:35 CDT by ch-n
Modified: 2011-04-13 18:43 CDT
1 user (show)

See Also:
Description ch-n 2010-04-26 12:35:03 CDT 
As it says in the title, although the memory limit is set higher and there is sufficient ram in the machine (48GB), imageJ will run out of memory at 33980MB. Also, it will change the maximum amount of Memory upon restarting. For example if you assign 50GB of ram and restart, it will show a max of around 45GB and crash at 33980MB telling you that all available Memory has been used. Any solutions for this?

Thanks,
Christian

Information about your version of Java - this information is useful for the Fiji developers:
  os.arch => amd64
  os.name => Windows 7
  os.version => 6.1
  java.version => 1.6.0_16
  java.vendor => Sun Microsystems Inc.
  java.runtime.name => Java(TM) SE Runtime Environment
  java.runtime.version => 1.6.0_16-b01
  java.vm.name => Java HotSpot(TM) 64-Bit Server VM
  java.vm.version => 14.2-b01
  java.vm.vendor => Sun Microsystems Inc.
  java.vm.info => mixed mode
  java.awt.graphicsenv => sun.awt.Win32GraphicsEnvironment
  java.specification.name => Java Platform API Specification
  java.specification.version => 1.6
  sun.cpu.endian => little
  sun.desktop => windows
  file.separator => \
Comment 1 Johannes Schindelin 2011-03-23 15:17:19 CDT 
I fear that the problem might have something to do with OS limitations we cannot control. What does the Task Manager report in terms of free RAM?
Comment 2 Johannes Schindelin 2011-04-13 18:43:38 CDT 
Probably no longer an issue. Not here, at least. If this is incorrect, please reopen with more information.