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 636D3200D5A for ; Thu, 30 Nov 2017 00:27:05 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 61E06160C04; Wed, 29 Nov 2017 23:27:05 +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 A7B6A160C16 for ; Thu, 30 Nov 2017 00:27:04 +0100 (CET) Received: (qmail 85557 invoked by uid 500); 29 Nov 2017 23:27:03 -0000 Mailing-List: contact issues-help@systemml.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@systemml.apache.org Delivered-To: mailing list issues@systemml.apache.org Received: (qmail 85434 invoked by uid 99); 29 Nov 2017 23:27:03 -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; Wed, 29 Nov 2017 23:27:03 +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 EC6C01A05FE for ; Wed, 29 Nov 2017 23:27:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] 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 503lGA7ce03G for ; Wed, 29 Nov 2017 23:27:02 +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 7B0CA5F4AC for ; Wed, 29 Nov 2017 23:27:01 +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 E2FE4E0F80 for ; Wed, 29 Nov 2017 23:27:00 +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 483D92105D for ; Wed, 29 Nov 2017 23:27:00 +0000 (UTC) Date: Wed, 29 Nov 2017 23:27:00 +0000 (UTC) From: "Matthias Boehm (JIRA)" To: issues@systemml.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (SYSTEMML-2030) Missing transpose-matrixmult rewrites for special case mixed exec types MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 29 Nov 2017 23:27:05 -0000 [ https://issues.apache.org/jira/browse/SYSTEMML-2030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Matthias Boehm updated SYSTEMML-2030: ------------------------------------- Description: For example, on L2SVM 800GB sparse, there are various examples of {{t(X) mm y}} where we do not apply the transpose-matrix mult rewrite to {{t(t(y) mm X)}} because the matrix mult is of type CP whereas the transpose is of type Spark. (was: For example, on L2SVM 800GB sparse, there are various examples of {{t(X) %*% y}} where we do not apply the transpose-matrix mult rewrite to {{t(t(y) %*% X)}} because the matrix mult is of type CP whereas the transpose is of type Spark.) > Missing transpose-matrixmult rewrites for special case mixed exec types > ----------------------------------------------------------------------- > > Key: SYSTEMML-2030 > URL: https://issues.apache.org/jira/browse/SYSTEMML-2030 > Project: SystemML > Issue Type: Bug > Reporter: Matthias Boehm > > For example, on L2SVM 800GB sparse, there are various examples of {{t(X) mm y}} where we do not apply the transpose-matrix mult rewrite to {{t(t(y) mm X)}} because the matrix mult is of type CP whereas the transpose is of type Spark. -- This message was sent by Atlassian JIRA (v6.4.14#64029)