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Waitbar for Parfor

version 1.0.0 (2.53 KB) by Yun Pu
Waitbar or wait message for parfor or for loop.

1.1K Downloads

Updated 31 Mar 2019

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This script generates a waitbar or a wait message including (1) the percentage finished; (2) the time used; and (3) the estimated remaining time for parfor or other types of loop. The script uses "parallel.pool.DataQueue" to collect information from workers.

Example.m provides an example. Basically, we need to construct the object right before the loop, send a message to the object within the loop, and destroy the object after the loop.

%Example:
N = 100000;
WaitMessage = parfor_wait(N, 'Waitbar', true);
parfor i = 1: N
WaitMessage.Send;
pause(0.002);
end
WaitMessage.Destroy

Cite As

Yun Pu (2022). Waitbar for Parfor (https://www.mathworks.com/matlabcentral/fileexchange/71083-waitbar-for-parfor), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with R2017a to R2019a
Platform Compatibility
Windows macOS Linux

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