Java Heap Expand past default slider
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In 2015aSP1 you could expand the java heap size to a manual input size (say 95GB) and it would accept it. Seems like in 2016a that is not possible, anyone know a work around?
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Guillaume
2017 年 2 月 10 日
You are aware that increasing the Java heap size won't help at all with out of memory errors in matlab. On the contrary increasing the Java heap size may reduce the memory available to matlab to store its matrices.
Matlab uses Java mostly for its graphics and networking code. I suspect that if you have 95 GB worth of Java graphics objects, graphics updates would be so slow as to be unusable.
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Harsh
2017 年 2 月 13 日
Hello,
Further to Guillaume's response, you may find the following answer by Igor helpful.
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