jessebrizzi commented on issue #10867: Scala Module API resize is leaking memory on the native size. URL: https://github.com/apache/incubator-mxnet/issues/10867#issuecomment-458329624 Updated https://github.com/jessebrizzi/MXNet-Bug to support testing with the released MXNet 1.3.1, 1.4.0-SNAPSHOT, and 1.5.0-SNAPSHOT The bug exisist in 1.3.1 (this was already known), running https://github.com/jessebrizzi/MXNet-Bug/blob/master/scala/TestBug.scala for 10000 forward passes of random input resizes leads to over of 6gb of system memory used and climbing when using the GPU. Htop attributes the memory usesge to the java/sbt process but JVMTop does not show this usage in the Heap inside the JVM (The defualt heapmax is not that large reguardless). Both 1.4.0-SNAPSHOT and 1.5.0-SNAPSHOT can not finish the 10000 forward pass random resize test as they crash/freeze as describe in my previous comment. for all versions the https://github.com/jessebrizzi/MXNet-Bug/blob/master/scala/TestNoBug.scala test runs fine with only 1.8ish GB of mem used on my machine (no random resizes on the input). The dockerfile/README in my bug repo https://github.com/jessebrizzi/MXNet-Bug has the needed instructions if someone wants to try and repoduce my observations.
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