Ticket #9965 (assigned)

Opened 6 years ago

Last modified 5 years ago

SliceMD does not work in File mode

Reported by: Alex Buts Owned by: Owen Arnold
Priority: major Milestone: Backlog
Component: Framework Keywords:
Cc: Blocked By:
Blocking: #11618 Tester:

Description (last modified by Alex Buts) (diff)

Tried on windows machine with 32Gb of RAM

Take large file based md workspace (tried on 20Gb file, ask Alex.Buts@… if you do not have one) and try to slice using file mode. 

Load(Filename='D:/users/abuts/SVN/MantidTraining/RbMnF3\rbmnf3_gonYnew.nxs', OutputWorkspace='rbmnf3_gonYnew', LoaderName='LoadMD', LoaderVersion=1, FileBackEnd=True)
SliceMD(InputWorkspace='rbmnf3_gonYnew', AxisAligned=False , BasisVector0='h,h,1,0,0,1', BasisVector1='k,k,0,1,0,0', BasisVector2='E,mEv,0,0,0,1', BasisVector3='l,l,0,0,1,0', OutputExtents='-2,2,-2,2,-3,22,-0.5,0.5', OutputBins='100,100,100,1', OutputWorkspace='ws4D_3Dmd',Memory=1000,OutputFilename='ws4D_3DMD')

1Gb memory limit is not respected -- memory usage quickly reaches 32Gb when process has to be killed to protect windows from crashing (freezing forever -- easier to reboot then wait).

Change History

comment:1 Changed 6 years ago by Alex Buts

  • Description modified (diff)

comment:2 Changed 6 years ago by Alex Buts

  • Description modified (diff)

comment:3 Changed 6 years ago by Alex Buts

  • Milestone changed from Backlog to Release 3.3

part of #9307 ticket

comment:4 Changed 6 years ago by Nick Draper

  • Status changed from new to assigned
  • Owner set to Owen Arnold

comment:5 Changed 6 years ago by Nick Draper

Moved to the backlog at the code freeze of R3.3

comment:6 Changed 6 years ago by Nick Draper

  • Milestone changed from Release 3.3 to Backlog

comment:7 Changed 5 years ago by Nick Draper

  • Blocking 11618 added

comment:8 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​10807

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