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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/10/25 15:00:56 UTC

[GitHub] [incubator-mxnet] gigasquid commented on issue #15463: [Clojure] (ndarray/* ndarray num) resulting in zero ndarray

gigasquid commented on issue #15463: [Clojure] (ndarray/* ndarray num) resulting in zero ndarray
URL: https://github.com/apache/incubator-mxnet/issues/15463#issuecomment-546389867
 
 
   Sorry it took me so long to get back to this.
   
   First, thanks so much for the detailed steps and github/branch to reproduce 💯 
   
   Now for the weird news - I did the exact steps outlined to reproduce and didn't get 0 😕 
   
   Here is my output (tested on my mac `MacBook Pro (Retina, 15-inch, Late 2013)` and also `MacBook Pro (15-inch 2018)`
   
   ```INFO  org.apache.mxnet.util.NativeLibraryLoader: Replaced .dylib with .jnilib
   Just started training...
   [10:52:29] src/io/iter_mnist.cc:110: MNISTIter: load 60000 images, shuffle=1, shape=(10000,784)
   [10:52:30] src/io/iter_mnist.cc:110: MNISTIter: load 10000 images, shuffle=1, shape=(5000,784)
   WARN  org.apache.mxnet.WarnIfNotDisposed: LEAK: [one-time warning] An instance of org.apache.mxnet.NDArray was not disposed. Set property mxnet.traceLeakedObjects to true to enable tracing
   WARN  org.apache.mxnet.WarnIfNotDisposed: LEAK: [one-time warning] An instance of org.apache.mxnet.io.MXDataIter was not disposed. Set property mxnet.traceLeakedObjects to true to enable tracing
   Mini batches:  5000
   .INTERMEDIATE 0.16412103 * 0.3 = 0.049236313
   INTERMEDIATE 1.065679 * 0.3 = 0.3197037
   INTERMEDIATE 0.1732387 * 0.3 = 0.05197161
   INTERMEDIATE 1.069547 * 0.3 = 0.32086414
   .INTERMEDIATE 0.25935003 * 0.3 = 0.07780501
   INTERMEDIATE 0.75463897 * 0.3 = 0.2263917
   INTERMEDIATE 0.2725639 * 0.3 = 0.081769176
   INTERMEDIATE 0.84347457 * 0.3 = 0.25304237
   .INTERMEDIATE 0.13788064 * 0.3 = 0.041364193
   INTERMEDIATE 0.42585567 * 0.3 = 0.1277567
   INTERMEDIATE 0.14192675 * 0.3 = 0.042578027
   INTERMEDIATE 0.42733985 * 0.3 = 0.12820196
   .INTERMEDIATE 0.11281382 * 0.3 = 0.033844147
   INTERMEDIATE 0.7060675 * 0.3 = 0.21182026
   INTERMEDIATE 0.10053872 * 0.3 = 0.030161617
   INTERMEDIATE 0.72622657 * 0.3 = 0.21786799
   .INTERMEDIATE 0.13522136 * 0.3 = 0.04056641
   INTERMEDIATE 0.5249011 * 0.3 = 0.15747033
   INTERMEDIATE 0.13516489 * 0.3 = 0.04054947
   INTERMEDIATE 0.52688986 * 0.3 = 0.15806696
   .INTERMEDIATE 0.14416938 * 0.3 = 0.043250814
   INTERMEDIATE 0.31797385 * 0.3 = 0.09539216
   INTERMEDIATE 0.14395727 * 0.3 = 0.043187182
   INTERMEDIATE 0.31797716 * 0.3 = 0.09539315
   .INTERMEDIATE 0.062895596 * 0.3 = 0.01886868
   INTERMEDIATE 0.18372236 * 0.3 = 0.05511671
   INTERMEDIATE 0.063012555 * 0.3 = 0.018903768
   INTERMEDIATE 0.18413597 * 0.3 = 0.055240795
   .INTERMEDIATE 0.052791305 * 0.3 = 0.015837392
   INTERMEDIATE 0.54763573 * 0.3 = 0.16429073
   INTERMEDIATE 0.0560796 * 0.3 = 0.01682388
   INTERMEDIATE 0.5777395 * 0.3 = 0.17332184
   .INTERMEDIATE 0.07229043 * 0.3 = 0.02168713
   INTERMEDIATE 0.19547275 * 0.3 = 0.058641825
   INTERMEDIATE 0.07235214 * 0.3 = 0.021705642
   INTERMEDIATE 0.19866998 * 0.3 = 0.059600998
   .INTERMEDIATE 0.07617488 * 0.3 = 0.022852464
   INTERMEDIATE 0.07070907 * 0.3 = 0.021212723
   INTERMEDIATE 0.07607305 * 0.3 = 0.022821916
   INTERMEDIATE 0.053693853 * 0.3 = 0.016108157
   
   Epoch 0: 97 / 1000
   ```
   
   Very weird! Wondering what Mac model you have? Can you share your specs, OS ?

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