[GitHub] nswamy closed pull request #12841: Added context object to run TestCharRnn example

[GitBox <gi...@apache.org>]

nswamy closed pull request #12841: Added context object to run TestCharRnn example
URL: https://github.com/apache/incubator-mxnet/pull/12841
 
 
   

This is a PR merged from a forked repository.
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diff --git a/scala-package/examples/src/main/scala/org/apache/mxnetexamples/rnn/TestCharRnn.scala b/scala-package/examples/src/main/scala/org/apache/mxnetexamples/rnn/TestCharRnn.scala
index 0fbdf7d918d..25bf479f3f5 100644
--- a/scala-package/examples/src/main/scala/org/apache/mxnetexamples/rnn/TestCharRnn.scala
+++ b/scala-package/examples/src/main/scala/org/apache/mxnetexamples/rnn/TestCharRnn.scala
@@ -123,9 +123,14 @@ class TestCharRnn(CLIParser: CLIParser) extends InferBase {
     val numLstmLayer = 3
     val (_, argParams, _) = Model.loadCheckpoint(CLIParser.modelPrefix, 75)
     this.vocab = Utils.buildVocab(CLIParser.dataPath)
+    var ctx = Context.cpu()
+    if (System.getenv().containsKey("SCALA_TEST_ON_GPU") &&
+      System.getenv("SCALA_TEST_ON_GPU").toInt == 1) {
+      ctx = Context.gpu()
+    }
     val model = new RnnModel.LSTMInferenceModel(numLstmLayer, vocab.size + 1,
       numHidden = numHidden, numEmbed = numEmbed,
-      numLabel = vocab.size + 1, argParams = argParams, dropout = 0.2f)
+      numLabel = vocab.size + 1, argParams = argParams, dropout = 0.2f, ctx = ctx)
     model
   }
 


 

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