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ASF GitHub Bot commented on MAHOUT-1885: ---------------------------------------- Github user rawkintrevo commented on a diff in the pull request: https://github.com/apache/mahout/pull/261#discussion_r83577666 --- Diff: math-scala/src/main/scala/org/apache/mahout/math/scalabindings/SolverFactory.scala --- @@ -0,0 +1,71 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.mahout.math.scalabindings + +import java.io.File + +import org.apache.mahout.logging._ + +import scala.reflect.ClassTag +import scala.reflect.runtime._ +import scala.reflect._ + + +class SolverFactory { + + private final implicit val log = getLog(this.getClass) + + // just temp for quick POC + val classMap: Map[String,String] = + Map(("GPUMMul"->"org.apache.mahout.viennacl.opencl.GPUMMul"), + ("OMPMMul"->"org.apache.mahout.viennacl.openmp.OMPMMul")) +} +object SolverFactory extends SolverFactory { + + // default is JVM + var clazz: MMBinaryFunc = MMul + + // eventually match on implicit Classtag . for now. just take as is. + // this is a bit hacky, Shoud not be doing onlytry/catch here.. + def getOperator[C: ClassTag]: MMBinaryFunc = { + + try { + println("creating org.apache.mahout.viennacl.opencl.GPUMMul solver") --- End diff -- given the cyclical reference issues, maybe a solution here should come sooner rather than later (e.g. solving this, would also 'fix' the cyclical reference problem?) > Inital Implementation of VCL Bindings > ------------------------------------- > > Key: MAHOUT-1885 > URL: https://issues.apache.org/jira/browse/MAHOUT-1885 > Project: Mahout > Issue Type: Improvement > Components: Math > Affects Versions: 0.12.2 > Reporter: Andrew Palumbo > Assignee: Andrew Palumbo > Fix For: 0.13.0 > > > Push a working experimental branch of VCL bindings into master. There is > still a lot of work to be done. All tests are passing, At the moment there > am opening this JIRA mostly to get a number for PR and to test profiles > against on travis. -- This message was sent by Atlassian JIRA (v6.3.4#6332)