[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-06 Thread Peng Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076152#comment-16076152 ] Peng Meng commented on SPARK-21305: --- I tested Intel MKL and OpenBLAS by ALS Train and P

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-06 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076131#comment-16076131 ] Apache Spark commented on SPARK-21305: -- User 'mpjlu' has created a pull request for

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-04 Thread Peng Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16074320#comment-16074320 ] Peng Meng commented on SPARK-21305: --- Thanks [~srowen] and [~yanboliang] I will disable

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-04 Thread Yanbo Liang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16074275#comment-16074275 ] Yanbo Liang commented on SPARK-21305: - {quote} For example, for the ALS recommendForA

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-04 Thread Peng Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16073801#comment-16073801 ] Peng Meng commented on SPARK-21305: --- yes, I will do that. Because different blas, the

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-04 Thread Peng Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16073798#comment-16073798 ] Peng Meng commented on SPARK-21305: --- ping [~mlnick] , [~yanboliang], [~mengxr], [~srowe

[jira] [Commented] (SPARK-21305) The BKM (best known methods) of using native BLAS to improvement ML/MLLIB performance

2017-07-04 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-21305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16073789#comment-16073789 ] Sean Owen commented on SPARK-21305: --- OK, can you propose a concrete change to the docs?