update breeze to 0.9

xiliu82 · Aug 8, 2014 · dcc502e · dcc502e
1 parent 9a54de1
commit dcc502e
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/mllib/pom.xml b/mllib/pom.xml
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>org.scalanlp</groupId>
       <artifactId>breeze_${scala.binary.version}</artifactId>
-      <version>0.7</version>
+      <version>0.9</version>
       <exclusions>
         <!-- This is included as a compile-scoped dependency by jtransforms, which is
              a dependency of breeze. -->

diff --git a/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala b/mllib/src/main/scala/org/apache/spark/mllib/linalg/distributed/RowMatrix.scala
@@ -222,7 +222,7 @@ class RowMatrix(
         EigenValueDecomposition.symmetricEigs(v => G * v, n, k, tol, maxIter)
       case SVDMode.LocalLAPACK =>
         val G = computeGramianMatrix().toBreeze.asInstanceOf[BDM[Double]]
-        val (uFull: BDM[Double], sigmaSquaresFull: BDV[Double], _) = brzSvd(G)
+        val brzSvd.SVD(uFull: BDM[Double], sigmaSquaresFull: BDV[Double], _) = brzSvd(G)
         (sigmaSquaresFull, uFull)
       case SVDMode.DistARPACK =>
         require(k < n, s"k must be smaller than n in dist-eigs mode but got k=$k and n=$n.")
@@ -338,7 +338,7 @@ class RowMatrix(
 
     val Cov = computeCovariance().toBreeze.asInstanceOf[BDM[Double]]
 
-    val (u: BDM[Double], _, _) = brzSvd(Cov)
+    val brzSvd.SVD(u: BDM[Double], _, _) = brzSvd(Cov)
 
     if (k == n) {
       Matrices.dense(n, k, u.data)

diff --git a/mllib/src/test/scala/org/apache/spark/mllib/linalg/distributed/RowMatrixSuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/linalg/distributed/RowMatrixSuite.scala
@@ -99,7 +99,7 @@ class RowMatrixSuite extends FunSuite with LocalSparkContext {
     for (mat <- Seq(denseMat, sparseMat)) {
       for (mode <- Seq("auto", "local-svd", "local-eigs", "dist-eigs")) {
         val localMat = mat.toBreeze()
-        val (localU, localSigma, localVt) = brzSvd(localMat)
+        val brzSvd.SVD(localU, localSigma, localVt) = brzSvd(localMat)
         val localV: BDM[Double] = localVt.t.toDenseMatrix
         for (k <- 1 to n) {
           val skip = (mode == "local-eigs" || mode == "dist-eigs") && k == n