dataflow_nonlinear-fragmented.cc

/*
 * Copyright (c) 2014-2016, Siemens AG. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 */

#include <algorithm>
#include <iostream>

#ifdef NDEBUG
#undef assert
#define assert(x) if(!x) std::cout << "assert failed." << std::endl
#endif

static int SimpleRand(int & seed) {
  const int a = 16807;
  const int m = 2147483647;
  seed = (a * seed) % m;
  return seed % 100;
}

#include "dataflow/dataflow_include-snippet.h"

#include "dataflow/dataflow_producer-snippet.h"
#include "dataflow/dataflow_comparator-snippet.h"
#include "dataflow/dataflow_consumer-snippet.h"

#include "dataflow/dataflow_network-snippet.h"

void RunDataflowNonLinear() {
#include "dataflow/dataflow_make-snippet.h"
#include "dataflow/dataflow_declare_add_sources-snippet.h"

  Comparator<int> comparator;

  Network::ParallelProcess<
    Network::Inputs<int, int>, Network::Outputs<int, int> >
    process1(network,
      embb::base::MakeFunction(comparator, &Comparator<int>::Run)),
    process2(network,
      embb::base::MakeFunction(comparator, &Comparator<int>::Run)),
    process3(network,
      embb::base::MakeFunction(comparator, &Comparator<int>::Run)),
    process4(network,
      embb::base::MakeFunction(comparator, &Comparator<int>::Run)),
    process5(network,
      embb::base::MakeFunction(comparator, &Comparator<int>::Run));

  Consumer<int> consumer;

  Network::Sink<int, int, int, int>
    sink1(network, embb::base::MakeFunction(consumer, &Consumer<int>::Run));

  source1.GetOutput<0>() >> process1.GetInput<0>();
  source2.GetOutput<0>() >> process2.GetInput<0>();
  source3.GetOutput<0>() >> process1.GetInput<1>();
  source4.GetOutput<0>() >> process2.GetInput<1>();

  process1.GetOutput<0>() >> process3.GetInput<0>();
  process2.GetOutput<0>() >> process3.GetInput<1>();
  process1.GetOutput<1>() >> process4.GetInput<0>();
  process2.GetOutput<1>() >> process4.GetInput<1>();

  process3.GetOutput<1>() >> process5.GetInput<0>();
  process4.GetOutput<0>() >> process5.GetInput<1>();

  process3.GetOutput<0>() >> sink1.GetInput<0>();
  process5.GetOutput<0>() >> sink1.GetInput<1>();
  process5.GetOutput<1>() >> sink1.GetInput<2>();
  process4.GetOutput<1>() >> sink1.GetInput<3>();

#include "dataflow/dataflow_run-snippet.h"
}