Monitoring the progress of a long-running parfor loop is not straightforward because the workers cannot communicate. This function gets around that limitation by storing the progress in a text file.
Example usage:
N = 100;
parfor_progress(N); % Initialize
parfor i=1:N
pause(rand); % Replace with real code
parfor_progress; % Count
end
parfor_progress(0); % Clean up
引用格式
Jeremy (2024). Progress monitor (progress bar) that works with parfor (https://www.mathworks.com/matlabcentral/fileexchange/32101-progress-monitor-progress-bar-that-works-with-parfor), MATLAB Central File Exchange. 检索来源 .
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- Parallel Computing > Parallel Computing Toolbox > Parallel for-Loops (parfor) >
- Parallel Computing > Parallel Computing Toolbox > Performance Profiling >
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致谢
启发作品: ParforProgress class, parwaitbar, parfor_progressbar_v1, TimedProgressBar, parfor_progressbar, Progress bar for matlab loops (incl. parfor), Sparse Grid Interpolation
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