Local Parallel Cluster Validation failed at SPMD job test
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It says out of memory but I surely have more than enough.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/232334/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/232334/image.png)
Then I tried fewer workers. When set to fewer than 12, validation succeds. However, I also have MATLAB 2017 installed on this computer and it can start 24 workers easily. So what's wrong here?
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回答 (1 件)
Edric Ellis
2019 年 8 月 5 日
This might well be a ulimit problem. See here for details on how to fix it: https://uk.mathworks.com/matlabcentral/answers/465489-why-do-i-receive-an-error-java-lang-outofmemoryerror-unable-to-create-new-native-thread-while-run (note that ulimit problems can have many different syndromes).
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