[spark] branch master updated (de9e8b6 -> 9244066)

[sr...@apache.org]

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srowen pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from de9e8b6  [SPARK-35051][SQL] Support add/subtract of a day-time interval to/from a date
     add 9244066  [SPARK-33882][ML] Add a vectorized BLAS implementation

No new revisions were added by this update.

Summary of changes:
 mllib-local/pom.xml                                |  35 ++
 .../org/apache/spark/ml/linalg/VectorizedBLAS.java | 483 ++++++++++++++++++++
 .../scala/org/apache/spark/ml/linalg/BLAS.scala    |  51 ++-
 .../org/apache/spark/ml/linalg/Matrices.scala      |   3 +-
 .../org/apache/spark/ml/linalg/BLASBenchmark.scala | 502 +++++++++++++++++++++
 .../org/apache/spark/ml/linalg/BLASSuite.scala     |   2 +-
 .../scala/org/apache/spark/ml/ann/BreezeUtil.scala |   7 +-
 .../spark/ml/classification/GBTClassifier.scala    |   5 +-
 .../ml/classification/LogisticRegression.scala     |   4 +-
 .../ml/feature/BucketedRandomProjectionLSH.scala   |   4 +-
 .../org/apache/spark/ml/recommendation/ALS.scala   |  15 +-
 .../apache/spark/ml/regression/GBTRegressor.scala  |   5 +-
 .../ml/classification/GBTClassifierSuite.scala     |   8 +-
 .../apache/spark/ml/recommendation/ALSSuite.scala  |   7 +-
 project/SparkBuild.scala                           |   6 +
 15 files changed, 1085 insertions(+), 52 deletions(-)
 create mode 100644 mllib-local/src/jvm-vectorized/java/org/apache/spark/ml/linalg/VectorizedBLAS.java
 create mode 100644 mllib-local/src/test/scala/org/apache/spark/ml/linalg/BLASBenchmark.scala

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