[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-11 Thread srowen
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-08 Thread AmplabJenkins
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-08 Thread AmplabJenkins
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-08 Thread SparkQA
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/19685 **[Test build #83598 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/83598/testReport)** for PR 19685 at commit

[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-08 Thread SparkQA
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/19685 **[Test build #83598 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/83598/testReport)** for PR 19685 at commit

[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-08 Thread mgaido91
Github user mgaido91 commented on the issue: https://github.com/apache/spark/pull/19685 @srowen I tried enabling native BLAS, but native BLAS implementation is still much slower: average on 10 runs is 2529,922753 ms against 515,510185 ms of the for loop. As a reference, I am using a

[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-07 Thread WeichenXu123
Github user WeichenXu123 commented on the issue: https://github.com/apache/spark/pull/19685 Have you made some test to check the performance difference for this ? --- - To unsubscribe, e-mail:

[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-07 Thread AmplabJenkins
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-07 Thread AmplabJenkins
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-07 Thread SparkQA
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[GitHub] spark issue #19685: [SPARK-19759][ML] not using blas in ALSModel.predict for...

2017-11-07 Thread SparkQA
Github user SparkQA commented on the issue: https://github.com/apache/spark/pull/19685 **[Test build #83551 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/83551/testReport)** for PR 19685 at commit