help > RE: Execute App2 from command line on directory of 2d tif images (image series)
May 13, 2020  08:05 PM | Hanchuan Peng
RE: Execute App2 from command line on directory of 2d tif images (image series)
It does not seem to be a good idea to allocate memory for a 30+GB image and then try to generate a graph as specified in APP2, a 128GB memory won't be a cure. Indeed I would suggest you run APP2 for smaller trunks of the data, or use sth like UltraTracer to solve the problem in divide-and-conquer way.




Originally posted by Matt Mallory:
Actually was able to load the image, however when trying to run app2 it fails as seen below. I get a memory error with My4DImageSimple, and the v3draw image is only 31GB. I have the 128Gb iunstalled RAM. What memory is this error referencing?



Just read 2147483646 units, each unit has the size = 1
Finish reading 6.5713%
Just read 2147483646 units, each unit has the size = 1
Finish reading 13.1426%
Just read 2147483646 units, each unit has the size = 1
Finish reading 19.7139%
Just read 2147483646 units, each unit has the size = 1
Finish reading 26.2852%
Just read 2147483646 units, each unit has the size = 1
Finish reading 32.8565%
Just read 2147483646 units, each unit has the size = 1
Finish reading 39.4278%
Just read 2147483646 units, each unit has the size = 1
Finish reading 45.9991%
Just read 2147483646 units, each unit has the size = 1
Finish reading 52.5704%
Just read 2147483646 units, each unit has the size = 1
Finish reading 59.1417%
Just read 2147483646 units, each unit has the size = 1
Finish reading 65.7130%
Just read 2147483646 units, each unit has the size = 1
Finish reading 72.2843%
Just read 2147483646 units, each unit has the size = 1
Finish reading 78.8556%
Just read 2147483646 units, each unit has the size = 1
Finish reading 85.4269%
Just read 2147483646 units, each unit has the size = 1
Finish reading 91.9982%
Just read 2147483646 units, each unit has the size = 1
Finish reading 98.5695%
Just read 467484702 units, each unit has the size = 1
Finish reading 100%
unable to open marker file []
start to preprocessing.

Fail to allocate memory in My4DImageSimple::createImage();

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TitleAuthorDate
Matt Mallory Apr 9, 2020
Hanchuan Peng May 5, 2020
Matt Mallory May 11, 2020
Matt Mallory May 11, 2020
RE: Execute App2 from command line on directory of 2d tif images (image series)
Hanchuan Peng May 13, 2020
Matt Mallory May 20, 2020