Examples with ComputeConnection edu.iu.dsc.tws.task.impl.ComputeConnection used on opensource projects

Example 16 with ComputeConnection

use of edu.iu.dsc.tws.task.impl.ComputeConnection in project twister2 by DSC-SPIDAL.

the class DataLocalityBatchTaskSchedulerTest method createGraphWithMultipleComputeTaskAndConstraints.

private ComputeGraph createGraphWithMultipleComputeTaskAndConstraints(int parallel) {
    TaskSchedulerClassTest.TestSource testSource = new TaskSchedulerClassTest.TestSource();
    TaskSchedulerClassTest.TestCompute firstTestCompute = new TaskSchedulerClassTest.TestCompute();
    TaskSchedulerClassTest.TestComputeChild secondTestCompute = new TaskSchedulerClassTest.TestComputeChild();
    TaskSchedulerClassTest.TestSink testSink = new TaskSchedulerClassTest.TestSink();
    ComputeGraphBuilder builder = ComputeGraphBuilder.newBuilder(Config.newBuilder().build());
    builder.addSource("source", testSource, parallel);
    ComputeConnection firstComputeConnection = builder.addCompute("firstcompute", firstTestCompute, parallel);
    ComputeConnection secondComputeConnection = builder.addCompute("secondcompute", secondTestCompute, parallel);
    ComputeConnection sinkConnection = builder.addCompute("sink", testSink, parallel);
    firstComputeConnection.direct("source").viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    secondComputeConnection.direct("source").viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    sinkConnection.allreduce("firstcompute").viaEdge("freduce").withReductionFunction(new TaskSchedulerClassTest.Aggregator()).withDataType(MessageTypes.OBJECT);
    sinkConnection.allreduce("secondcompute").viaEdge("sreduce").withReductionFunction(new TaskSchedulerClassTest.Aggregator()).withDataType(MessageTypes.OBJECT);
    builder.setMode(OperationMode.BATCH);
    builder.addGraphConstraints(Context.TWISTER2_MAX_TASK_INSTANCES_PER_WORKER, "2");
    ComputeGraph graph = builder.build();
    return graph;
}

Example 17 with ComputeConnection

use of edu.iu.dsc.tws.task.impl.ComputeConnection in project twister2 by DSC-SPIDAL.

the class DataLocalityTaskSchedulerTest method createGraphWithConstraints.

private ComputeGraph createGraphWithConstraints(int parallel) {
    TaskSchedulerClassTest.TestSource testSource = new TaskSchedulerClassTest.TestSource();
    TaskSchedulerClassTest.TestSink testSink = new TaskSchedulerClassTest.TestSink();
    ComputeGraphBuilder computeGraphBuilder = ComputeGraphBuilder.newBuilder(Config.newBuilder().build());
    computeGraphBuilder.addSource("source", testSource, parallel);
    ComputeConnection computeConnection = computeGraphBuilder.addCompute("sink", testSink, parallel);
    computeConnection.direct("source").viaEdge("direct-edge").withDataType(MessageTypes.OBJECT);
    computeGraphBuilder.setMode(OperationMode.STREAMING);
    computeGraphBuilder.addGraphConstraints(Context.TWISTER2_MAX_TASK_INSTANCES_PER_WORKER, "10");
    ComputeGraph taskGraph = computeGraphBuilder.build();
    return taskGraph;
}

Example 18 with ComputeConnection

use of edu.iu.dsc.tws.task.impl.ComputeConnection in project twister2 by DSC-SPIDAL.

the class DataLocalityTaskSchedulerTest method createGraph.

private ComputeGraph createGraph(int parallel) {
    TaskSchedulerClassTest.TestSource testSource = new TaskSchedulerClassTest.TestSource();
    TaskSchedulerClassTest.TestSink testSink = new TaskSchedulerClassTest.TestSink();
    ComputeGraphBuilder computeGraphBuilder = ComputeGraphBuilder.newBuilder(Config.newBuilder().build());
    computeGraphBuilder.addSource("source", testSource, parallel);
    ComputeConnection computeConnection = computeGraphBuilder.addCompute("sink", testSink, parallel);
    computeConnection.direct("source").viaEdge("direct-edge").withDataType(MessageTypes.OBJECT);
    computeGraphBuilder.setMode(OperationMode.STREAMING);
    ComputeGraph taskGraph = computeGraphBuilder.build();
    return taskGraph;
}

Example 19 with ComputeConnection

use of edu.iu.dsc.tws.task.impl.ComputeConnection in project twister2 by DSC-SPIDAL.

the class BatchTaskSchedulerTest method createGraph.

private ComputeGraph createGraph(int parallel, String graphName) {
    TaskSchedulerClassTest.TestSource testSource = new TaskSchedulerClassTest.TestSource();
    TaskSchedulerClassTest.TestSink testSink = new TaskSchedulerClassTest.TestSink();
    ComputeGraphBuilder builder = ComputeGraphBuilder.newBuilder(Config.newBuilder().build());
    builder.addSource("source", testSource, parallel);
    ComputeConnection sinkConnection = builder.addCompute("sink", testSink, parallel);
    sinkConnection.direct("source").viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    builder.setMode(OperationMode.BATCH);
    ComputeGraph graph = builder.build();
    graph.setGraphName(graphName);
    return graph;
}

Example 20 with ComputeConnection

use of edu.iu.dsc.tws.task.impl.ComputeConnection in project twister2 by DSC-SPIDAL.

the class BatchTaskSchedulerTest method createGraphWithDifferentParallelismInput.

private ComputeGraph createGraphWithDifferentParallelismInput(int parallel, String graphName, String... inputKey) {
    TaskSchedulerClassTest.TestSource testSource = new TaskSchedulerClassTest.TestSource(inputKey[0]);
    TaskSchedulerClassTest.TestSink testSink = new TaskSchedulerClassTest.TestSink(inputKey[0]);
    ComputeGraphBuilder builder = ComputeGraphBuilder.newBuilder(Config.newBuilder().build());
    builder.addSource("source", testSource, parallel);
    ComputeConnection sinkConnection = builder.addCompute("sink", testSink, parallel);
    sinkConnection.direct("source").viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    builder.setMode(OperationMode.BATCH);
    ComputeGraph graph = builder.build();
    graph.setGraphName(graphName);
    return graph;
}