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[Octave-bug-tracker] [bug #58345] Crash on executing a 1GB script file
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #58345] Crash on executing a 1GB script file |
Date: |
Sun, 10 May 2020 08:20:23 -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/?58345>
Summary: Crash on executing a 1GB script file
Project: GNU Octave
Submitted by: None
Submitted on: Sun 10 May 2020 12:20:21 PM UTC
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Segfault, Bus Error, etc.
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Release: dev
Discussion Lock: Any
Operating System: GNU/Linux
_______________________________________________________
Details:
I was programmatically creating several script files that had the output of an
unrelated program and Octave code to further manipulate them, essentially
being self-contained scripts with both code and data, the data coming from the
upstream program. One of those script files was over 1GB because it had that
much data. Upon invoking that script, Octave crashed with no warning. I was
monitoring memory usage through top, and it never exceeded 9%, but it crashed
none the same and sent me back to the bash prompt.
I can work around this, but I wanted to report this data point about the limit
of what the interpreter can handle. The file which crashed had one matrix of
size 19100000 x 12, each element being a positive integer from 1 to 3320. The
only code was "arr = [" at the start and a closing "];" at the end.
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?58345>
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- [Octave-bug-tracker] [bug #58345] Crash on executing a 1GB script file,
anonymous <=
- [Octave-bug-tracker] [bug #58345] Crash on executing a 1GB script file, Rik, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Crash on executing a 1GB script file, Guillaume, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, Rik, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, anonymous, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, Rik, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, Rik, 2020/05/12
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, anonymous, 2020/05/13
- [Octave-bug-tracker] [bug #58345] Emit error and don't parse scripts > 1GB in size, Rik, 2020/05/26