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Posted to issues@commons.apache.org by "Pasquale Calorigero (JIRA)" <ji...@apache.org> on 2016/09/19 07:41:20 UTC

[jira] [Created] (MATH-1385) java.lang.OutOfMemoryError: GC overhead limit exceeded

Pasquale Calorigero created MATH-1385:
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             Summary: java.lang.OutOfMemoryError: GC overhead limit exceeded
                 Key: MATH-1385
                 URL: https://issues.apache.org/jira/browse/MATH-1385
             Project: Commons Math
          Issue Type: Bug
         Environment: Windows 10, jdk 8, Netbeans 8.1
            Reporter: Pasquale Calorigero


I'm writing code for shorttime fourier transform , but jvm return this error Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded
	at org.apache.commons.math3.transform.TransformUtils.createComplexArray(TransformUtils.java:138)
	at org.apache.commons.math3.transform.FastFourierTransformer.transform(FastFourierTransformer.java:376)

Seems that your code everytime that compute fft , causes the execution of gc.



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