piyushghai commented on a change in pull request #13678: [MXNET-1260] Float64
DType computation support in Scala/Java
URL: https://github.com/apache/incubator-mxnet/pull/13678#discussion_r246896108
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File path: scala-package/core/src/test/scala/org/apache/mxnet/IOSuite.scala
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@@ -303,5 +303,32 @@ class IOSuite extends FunSuite with BeforeAndAfterAll {
assert(dataDesc(0).layout == Layout.NTC)
assert(labelDesc(0).dtype == DType.Int32)
assert(labelDesc(0).layout == Layout.NT)
+
+
+ // Test with passing Float64 hardcoded as Dtype of data
+ val dataIter4 = new NDArrayIter(
+ IO.initDataDesc(data, false, "data", DType.Float64, Layout.NTC),
+ IO.initDataDesc(label, false, "label", DType.Int32, Layout.NT),
Review comment:
The default DType in DataDesc is Float32. In this test, I'm trying to show
here that not just Float64, but any other DType would also work with Data
Descriptors :)
And yes, for labels, people don't require higher precision datatypes.
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