parfor problems ( add attached files)

4 Ansichten (letzte 30 Tage)
Minsik Km
Minsik Km am 6 Jul. 2020
Kommentiert: José Devienne am 13 Sep. 2021
My code is too slow, so i tried using 'parfor' like below
parfor i = 1:26
etatl=(i*10)+90;
xil=etatl+3;
for j= 1:20
qso=j*0.00005
qmo = 0.001-qso;
fbt_ % this is my code for calculation
end
end
=============================================
but i still get error, 'UndefinedFunction error in 'etatl' worker.
use addAttachedFiles(pool,files) and attach needed files. check 'parallel.Pool/addAttachedFile'.
=====
i checked 'parallel.Pool/addAttachedFile' but i still don't know how to solve the problem..

Akzeptierte Antwort

Edric Ellis
Edric Ellis am 6 Jul. 2020
I think the problem here is that "fbt_.m" is a script file. You should convert it to a function. More in the doc about scripts and functions here: https://www.mathworks.com/help/matlab/matlab_prog/scripts-and-functions.html .
  2 Kommentare
Minsik Km
Minsik Km am 7 Jul. 2020
thank you!
i will try that way.
José Devienne
José Devienne am 13 Sep. 2021
Have you tried, Minsik Km?

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Kategorien

Mehr zu Parallel for-Loops (parfor) finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by