ignite-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From sevdoki...@apache.org
Subject [48/50] [abbrv] incubator-ignite git commit: # IGNITE-453 drop scalar Pi example as there is no java counterpart.
Date Mon, 16 Mar 2015 09:23:35 GMT
# IGNITE-453 drop scalar Pi example as there is no java counterpart.


Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/87927343
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/87927343
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/87927343

Branch: refs/heads/ignite-421
Commit: 8792734393f62549d804c61c151113951446916a
Parents: ce38fd4
Author: AKuznetsov <akuznetsov@gridgain.com>
Authored: Mon Mar 16 15:47:25 2015 +0700
Committer: AKuznetsov <akuznetsov@gridgain.com>
Committed: Mon Mar 16 15:47:25 2015 +0700

----------------------------------------------------------------------
 .../examples/ScalarPiCalculationExample.scala   | 55 --------------------
 .../tests/examples/ScalarExamplesSelfTest.scala |  5 --
 2 files changed, 60 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/87927343/examples/src/main/scala/org/apache/ignite/scalar/examples/ScalarPiCalculationExample.scala
----------------------------------------------------------------------
diff --git a/examples/src/main/scala/org/apache/ignite/scalar/examples/ScalarPiCalculationExample.scala
b/examples/src/main/scala/org/apache/ignite/scalar/examples/ScalarPiCalculationExample.scala
deleted file mode 100644
index 42dcb20..0000000
--- a/examples/src/main/scala/org/apache/ignite/scalar/examples/ScalarPiCalculationExample.scala
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * 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.ignite.scalar.examples
-
-import org.apache.ignite.scalar.scalar
-import org.apache.ignite.scalar.scalar._
-
-import scala.math._
-
-/**
- * This example calculates Pi number in parallel on the ignite cluster. Note that these few
- * lines of code work on one node, two nodes or hundreds of nodes without any changes
- * or any explicit deployment.
- * <p>
- * Remote nodes should always be started with special configuration file which
- * enables P2P class loading: `'ignite.{sh|bat} examples/config/example-compute.xml'`.
- */
-object ScalarPiCalculationExample {
-    /** Number of iterations per node. */
-    private val N = 10000
-
-    def main(args: Array[String]) {
-        scalar("examples/config/example-compute.xml") {
-            val jobs = for (i <- 0 until ignite$.cluster().nodes().size()) yield () =>
calcPi(i * N)
-
-            println("Pi estimate: " + ignite$.reduce$[Double, Double](jobs, _.sum, null))
-        }
-    }
-
-    /**
-      * Calculates Pi range starting with given number.
-      *
-      * @param start Start the of the `{start, start + N}` range.
-      * @return Range calculation.
-      */
-    def calcPi(start: Int): Double =
-        // Nilakantha algorithm.
-        ((max(start, 1) until (start + N)) map (i => 4.0 * (2 * (i % 2) - 1) / (2 * i)
/ (2 * i + 1) / (2 * i + 2)))
-            .sum + (if (start == 0) 3 else 0)
-}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/87927343/examples/src/test/scala/org/apache/ignite/scalar/tests/examples/ScalarExamplesSelfTest.scala
----------------------------------------------------------------------
diff --git a/examples/src/test/scala/org/apache/ignite/scalar/tests/examples/ScalarExamplesSelfTest.scala
b/examples/src/test/scala/org/apache/ignite/scalar/tests/examples/ScalarExamplesSelfTest.scala
index 6852ac9..97d0cf5 100644
--- a/examples/src/test/scala/org/apache/ignite/scalar/tests/examples/ScalarExamplesSelfTest.scala
+++ b/examples/src/test/scala/org/apache/ignite/scalar/tests/examples/ScalarExamplesSelfTest.scala
@@ -70,11 +70,6 @@ class ScalarExamplesSelfTest extends GridAbstractExamplesTest with JUnitSuiteLik
     }
 
     /** */
-    def testScalarPiCalculationExample() {
-        ScalarPiCalculationExample.main(EMPTY_ARGS)
-    }
-
-    /** */
     def testScalarPingPongExample() {
         scalar("modules/scalar/src/test/resources/spring-ping-pong-partner.xml") {
             ScalarPingPongExample.main(EMPTY_ARGS)


Mime
View raw message