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Parfor freezes during execution

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niccolo dematteis
niccolo dematteis 2020 年 11 月 2 日
コメント済み: niccolo dematteis 2020 年 11 月 10 日
Sometimes happens that parfor hangs during the execution without returning any error. When this occurs, the processors work at few percent of their potential. I tried to change the number of cores, but the problem still happens. I know the many other people have exeperienced the same issue.
I wish mathorks may fix this problem soon!

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Gouri Chennuru
Gouri Chennuru 2020 年 11 月 9 日
Can you provide your code so that I will reproduce the issue?
niccolo dematteis
niccolo dematteis 2020 年 11 月 10 日
Thank Gouri for your response.
I attached the code. You have to launch batch_standalone_demo.m
Unfortunately, I cannot upload any input data for the 5 MB size limit of the attachment, but you can use two jpeg images at your choice. Just put them in the same folder of the scripts. I suggest to test the code with large images (>20 Mpx), because the freezing problem occurs more often with larger input data

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