DistServer.cc

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#include "L1Trigger/TrackerTFP/interface/DistServer.h"
#include "L1Trigger/TrackerTFP/interface/DataFormats.h"

#include <algorithm>
#include <iostream>

using namespace std;
using namespace trackerTFP;

DistServer::DistServer(unsigned int nInputs, unsigned int nOutputs, unsigned int nInterleaving)
    : nInputs_(nInputs), nOutputs_(nOutputs), nInterleaving_(nInterleaving), inputs_(nInputs_) {
  for (unsigned int iInput = 0; iInput < this->nInputs(); ++iInput) {
    addr_.emplace_back(this->nInterleaving(), 0);
    for (unsigned int iInterleave = 0; iInterleave < this->nInterleaving(); ++iInterleave) {
      addr_[iInput][iInterleave] = iInterleave;
    }
  }
}

TrackKFOutSAPtrCollection DistServer::clock(TrackKFOutSAPtrCollection& data) {
  for (unsigned int iInput = 0; iInput < nInputs(); ++iInput) {
    if (data[iInput]->dataValid()) {
      inputs()[iInput].push_back(data[iInput]);
    }
  }

  vector<vector<bool> > lMap(nInputs(), vector<bool>(nOutputs()));

  TrackKFOutSAPtrCollection lInputs(nInputs(), std::make_shared<TrackKFOut>());

  std::vector<std::vector<unsigned int> >& addr = this->addr();

  for (unsigned int iInput = 0; iInput < nInputs(); ++iInput) {
    unsigned int lAddr = addr[iInput][0];
    if (lAddr < inputs()[iInput].size()) {
      lInputs[iInput] = inputs()[iInput][lAddr];
      lMap[iInput][lInputs[iInput]->sortKey()] = true;
    }
  }

  for (unsigned int iInput = 0; iInput < nInputs(); ++iInput) {
    vector<unsigned int>& toRotate = addr[iInput];
    rotate(toRotate.begin(), toRotate.begin() + 1, toRotate.end());
  }

  TrackKFOutSAPtrCollection lOutputs(nOutputs(), std::make_shared<TrackKFOut>());

  unsigned int nOutputs = 0;
  for (unsigned int iOutput = 0; iOutput < lOutputs.size(); ++iOutput) {
    for (unsigned int iInput = 0; iInput < nInputs(); ++iInput) {
      if (lMap[iInput][iOutput]) {
        lOutputs[iOutput] = lInputs[iInput];
        addr[iInput].back() += this->nInterleaving();
        nOutputs++;
        break;
      }
    }
  }

  return lOutputs;
}