Github user davies commented on a diff in the pull request:
https://github.com/apache/spark/pull/10961#discussion_r51232913
--- Diff:
sql/core/src/main/java/org/apache/spark/sql/execution/vectorized/ColumnVector.java
---
@@ -354,6 +435,33 @@ public void reset() {
/**
* Sets the value at rowId to `value`.
*/
+ public abstract void putFloat(int rowId, float value);
+
+ /**
+ * Sets values from [rowId, rowId + count) to value.
+ */
+ public abstract void putFloats(int rowId, int count, float value);
+
+ /**
+ * Sets values from [rowId, rowId + count) to [src + srcIndex, src +
srcIndex + count)
+ * src should contain `count` doubles written as ieee format.
+ */
+ public abstract void putFloats(int rowId, int count, float[] src, int
srcIndex);
+
+ /**
+ * Sets values from [rowId, rowId + count) to [src[srcIndex],
src[srcIndex + count])
+ * The data in src must be ieee formatted floats.
--- End diff --
How is the endianness?
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