bugGNU Octave - Bugs: bug #65270, [octave forge] (parallel)...

 
 

bug #65270: [octave forge] (parallel) parcellfun with incorrect ErrorHandler output

Submitter:  Muhali <muhali>
Submitted:  Wed 07 Feb 2024 11:01:51 AM UTC
   
 
Category:  None Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  None Assigned to:  None
Originator Name:  Open/Closed:  * Open
Release:  * stable Operating System:  * GNU/Linux
Fixed Release:  None Planned Release:  None
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Wed 07 Feb 2024 11:01:51 AM UTC, original submission:  

suppose this function

# foo.m
function y = foo (s, x)
   warning("%d: %s\n", s.index, s.message) ;
   y = NaN;
endfunction

is in your path. Then executing

octave -f --eval 'pkg load parallel ; parcellfun (2, "factorial", {-1,2,-3}, "ErrorHandler", @foo);'

gives

warning: 3:
warning: 1:

Doing instead

octave -f --eval 'cellfun ("factorial", {-1,2,-3}, "ErrorHandler", @foo);'

gives the expected result

warning: 1: factorial: all N must be real non-negative integers
warning: 3: factorial: all N must be real non-negative integers

Muhali <muhali>

 

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