Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 03163200C26 for ; Sat, 25 Feb 2017 23:15:55 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 01A50160B5D; Sat, 25 Feb 2017 22:15:55 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 4CA4D160B50 for ; Sat, 25 Feb 2017 23:15:54 +0100 (CET) Received: (qmail 34234 invoked by uid 500); 25 Feb 2017 22:15:48 -0000 Mailing-List: contact dev-help@mahout.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@mahout.apache.org Delivered-To: mailing list dev@mahout.apache.org Received: (qmail 34223 invoked by uid 99); 25 Feb 2017 22:15:48 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Feb 2017 22:15:48 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id A32F91A0445 for ; Sat, 25 Feb 2017 22:15:47 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.547 X-Spam-Level: X-Spam-Status: No, score=-1.547 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-2.999, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id Beq8dNUYgPhO for ; Sat, 25 Feb 2017 22:15:46 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 9FAE35FC06 for ; Sat, 25 Feb 2017 22:15:46 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id AA3F3E044B for ; Sat, 25 Feb 2017 22:15:44 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 29F362412D for ; Sat, 25 Feb 2017 22:15:44 +0000 (UTC) Date: Sat, 25 Feb 2017 22:15:44 +0000 (UTC) From: "Andrew Palumbo (JIRA)" To: dev@mahout.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAHOUT-1934) OpenMP jars aren't being picked up in distributed Spark MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Sat, 25 Feb 2017 22:15:55 -0000 [ https://issues.apache.org/jira/browse/MAHOUT-1934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15884407#comment-15884407 ] Andrew Palumbo commented on MAHOUT-1934: ---------------------------------------- [~rawkintrevo] this is good to go correct? > OpenMP jars aren't being picked up in distributed Spark > ------------------------------------------------------- > > Key: MAHOUT-1934 > URL: https://issues.apache.org/jira/browse/MAHOUT-1934 > Project: Mahout > Issue Type: Improvement > Affects Versions: 0.13.0 > Reporter: Trevor Grant > Assignee: Andrew Palumbo > Priority: Blocker > Fix For: 0.13.0 > > > When executing the following: > ``` > import org.apache.mahout.math.decompositions._ > drmX.checkpoint() > val (U, V, s) = dspca(drmX, k = 30, q = 1) > ``` > I see the following: > ``` > import org.apache.mahout.math.decompositions._ > res1: org.apache.mahout.math.drm.CheckpointedDrm[Int] = org.apache.mahout.sparkbindings.drm.CheckpointedDrmSpark@2e8dd198 > [INFO] Creating org.apache.mahout.viennacl.opencl.GPUMMul solver > [WARN] Unable to create class GPUMMul: attempting OpenMP version > [INFO] Creating org.apache.mahout.viennacl.openmp.OMPMMul solver > org.apache.mahout.viennacl.openmp.OMPMMul$ > [INFO] Unable to create class OMPMMul: falling back to java version > drmReduxX: org.apache.mahout.math.drm.DrmLike[Int] = > OpMapBlock(OpTimesRightMatrix(org.apache.mahout.s... > ``` > The code executes fine, but it seems the OpenMP is not getting picked up. > To be clear I build these jars with -Pviennacl-omp > I the issue persists through other operations as well. I am running on a 3 node Yarn cluster/ spark 1.6.3 -- This message was sent by Atlassian JIRA (v6.3.15#6346)