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[Octave-bug-tracker] [bug #58381] Consistent crash on large memory opera
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #58381] Consistent crash on large memory operations |
Date: |
Sat, 16 May 2020 23:27:09 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Android 8.0.0; Mobile; rv:68.0) Gecko/68.0 Firefox/68.0 |
URL:
<https://savannah.gnu.org/bugs/?58381>
Summary: Consistent crash on large memory operations
Project: GNU Octave
Submitted by: None
Submitted on: Sun 17 May 2020 03:27:07 AM UTC
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Release: dev
Discussion Lock: Any
Operating System: GNU/Linux
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Details:
Using Octave 7.0 dev on current Manjaro Linux with 16 GB RAM and 8 GB swap.
Created an int16 matrix "mat" of size 352e6 x 5. Created a vector "vvec" of
type double and length 10K (longer than the max value of mat). The following
operations all consistently cause Octave to crash with only a single statement
"Killed" at the shell prompt.
s = sortrows(vvec(mat));
s = sort(vvec(mat),2);
s = sort(vvec(mat)',1)';
s = unique(sort(vvec(mat),2), "rows");
Desired behavior: warn of no memory and return to Octave's prompt.
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?58381>
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- [Octave-bug-tracker] [bug #58381] Consistent crash on large memory operations,
anonymous <=