Memory Error when creating large number of workers (using DArrray) #9149
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kapiliitr opened this Issue on Nov 25, 2014 · 2 comments
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@kapiliitr
@JeffBezanson
@jakebolewski
@ihnorton
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@kapiliitr
kapiliitr commented on Nov 25, 2014

Referring to the discussion here (https://groups.google.com/forum/#!topic/julia-users/0XTidbuInbQ), launching with small number of workers and small matrix size works fine, but as workers and size of matrix is increased, the code breaks.
test code : https://github.com/kapiliitr/JuliaBenchmarks/blob/master/ptrans.jl
error : https://github.com/kapiliitr/JuliaBenchmarks/blob/master/error.txt

This code has been run using Julia v0.3.1, 0.3.3, v0.4.0-dev+1061.
@JeffBezanson
The Julia Language member
JeffBezanson commented on Nov 25, 2014

Related, perhaps duplicate: #8912 #4508 #3934 #2771 #6567
This was referenced on Dec 13, 2014
Closed
SharedArray not being garbage collected #9348
Closed
Parallel processes crash when waiting #9497
@ihnorton ihnorton added the parallel label on Jan 29, 2015
@jakebolewski
The Julia Language member
jakebolewski commented on Jun 2, 2015

The test code is no longer accessible, closing in favor of the duplicate issues listed.
@jakebolewski jakebolewski closed this on Jun 2, 2015