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From a..@apache.org
Subject mahout git commit: MAHOUT-1903: Fix VCL vector %*% vector implementation
Date Sun, 26 Feb 2017 22:46:30 GMT
Repository: mahout
Updated Branches:
  refs/heads/master 0f4b3d97c -> b8f9d26db


MAHOUT-1903: Fix VCL vector %*% vector implementation


Project: http://git-wip-us.apache.org/repos/asf/mahout/repo
Commit: http://git-wip-us.apache.org/repos/asf/mahout/commit/b8f9d26d
Tree: http://git-wip-us.apache.org/repos/asf/mahout/tree/b8f9d26d
Diff: http://git-wip-us.apache.org/repos/asf/mahout/diff/b8f9d26d

Branch: refs/heads/master
Commit: b8f9d26db736268ec1b268cebaec1bed2e860523
Parents: 0f4b3d9
Author: Andrew Musselman <akm@apache.org>
Authored: Sun Feb 26 14:46:08 2017 -0800
Committer: Andrew Musselman <akm@apache.org>
Committed: Sun Feb 26 14:46:08 2017 -0800

----------------------------------------------------------------------
 .../scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/mahout/blob/b8f9d26d/viennacl/src/test/scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala
----------------------------------------------------------------------
diff --git a/viennacl/src/test/scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala
b/viennacl/src/test/scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala
index 2308307..73787e3 100644
--- a/viennacl/src/test/scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala
+++ b/viennacl/src/test/scala/org/apache/mahout/viennacl/opencl/ViennaCLSuiteVCL.scala
@@ -361,7 +361,7 @@ class ViennaCLSuiteVCL extends FunSuite with Matchers {
 
         ms = System.currentTimeMillis() - ms
         info(s"ViennaCL/cpu/OpenMP dense matrix %*% dense vector multiplication time: $ms
ms.")
-        (ompDvecC.toColMatrix - mDvecC.toColMatrix).norm / s  should be < 1e-16
+        (ompDvecC.toColMatrix - mDvecC.toColMatrix).norm / s  should be < 1e-10
 
         ompMxA.close()
         ompVecB.close()


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