raw-checker-workflow.cxx

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#include <string>
#include <vector>
#include "Framework/Variant.h"
#include "Framework/ConfigParamSpec.h"
#include "MIDRaw/CrateMasks.h"
#include "MIDRaw/ElectronicsDelay.h"
#include "MIDRaw/FEEIdConfig.h"
#include "MIDWorkflow/RawCheckerSpec.h"
#include "MIDWorkflow/RawDecoderSpec.h"
#include "MIDWorkflow/RawGBTDecoderSpec.h"
 
using namespace o2::framework;
 
// add workflow options, note that customization needs to be declared before
// including Framework/runDataProcessing
void customize(std::vector<o2::framework::ConfigParamSpec>& workflowOptions)
{
  std::vector<ConfigParamSpec>
    options{
      {"feeId-config-file", VariantType::String, "", {"Filename with crate FEE ID correspondence"}},
      {"crate-masks-file", VariantType::String, "", {"Filename with crate masks"}},
      {"electronics-delay-file", VariantType::String, "", {"Filename with electronics delay"}},
      {"per-gbt", VariantType::Bool, false, {"One process per GBT link"}},
      {"per-feeId", VariantType::Bool, false, {"One process per FeeId"}}};
  workflowOptions.insert(workflowOptions.end(), options.begin(), options.end());
}
 
// ------------------------------------------------------------------
 
#include "Framework/runDataProcessing.h"
 
WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
{
  auto feeIdConfigFilename = cfgc.options().get<std::string>("feeId-config-file");
  o2::mid::FEEIdConfig feeIdConfig;
  if (!feeIdConfigFilename.empty()) {
    feeIdConfig = o2::mid::FEEIdConfig(feeIdConfigFilename.c_str());
  }
  auto crateMasksFilename = cfgc.options().get<std::string>("crate-masks-file");
  o2::mid::CrateMasks crateMasks;
  if (!crateMasksFilename.empty()) {
    crateMasks = o2::mid::CrateMasks(crateMasksFilename.c_str());
  }
  auto electronicsDelayFilename = cfgc.options().get<std::string>("electronics-delay-file");
  o2::mid::ElectronicsDelay electronicsDelay;
  if (!electronicsDelayFilename.empty()) {
    electronicsDelay = o2::mid::readElectronicsDelay(electronicsDelayFilename.c_str());
  }
 
  bool perGBT = cfgc.options().get<bool>("per-gbt");
 
  bool perFeeId = cfgc.options().get<bool>("per-feeId");
 
  std::vector<uint32_t> gbtIds = feeIdConfig.getConfiguredLinkUniqueIDs();
  std::vector<uint16_t> feeIds;
  for (auto& gbtId : gbtIds) {
    feeIds.emplace_back(feeIdConfig.getGBTUniqueId(gbtId));
  }
 
  o2::framework::WorkflowSpec specs;
  if (perGBT || perFeeId) {
    o2::framework::WorkflowSpec templateSpecs;
    templateSpecs.emplace_back(o2::mid::getRawGBTDecoderSpec(true, feeIds, crateMasks, electronicsDelay));
    templateSpecs.emplace_back(o2::mid::getRawCheckerSpec(feeIds, crateMasks, electronicsDelay, true));
 
    auto parallelSpecs = o2::framework::parallelPipeline(
      templateSpecs, gbtIds.size(),
      [&gbtIds]() { return gbtIds.size(); },
      [&gbtIds, &feeIdConfig, perFeeId](size_t index) { return perFeeId ? feeIdConfig.getGBTUniqueId(gbtIds[index]) : gbtIds[index]; });
    specs.insert(specs.end(), parallelSpecs.begin(), parallelSpecs.end());
  } else {
    specs.emplace_back(o2::mid::getRawDecoderSpec(true, feeIdConfig, crateMasks, electronicsDelay, false));
    specs.emplace_back(o2::mid::getRawCheckerSpec(feeIds, crateMasks, electronicsDelay, false));
  }
  return specs;
}