#2150: Resolve conflicts and compile issues

src/vt/elm/elm_lb_data.cc

@@ -69,7 +69,7 @@ void ElementLBData::stop(TimeType time) {
   auto const started = cur_time_started_;
   if (started) {
     cur_time_started_ = false;
-    addTime(total_time);
+    addTime(total_time.seconds());
   }
 
   vt_debug_print(
@@ -124,11 +124,11 @@ void ElementLBData::recvToNode(
   recvComm(key, bytes);
 }
 
-void ElementLBData::addTime(TimeType const& time) {
-  phase_timings_[cur_phase_] += time;
+void ElementLBData::addTime(LoadType const timeLoad) {
+  phase_timings_[cur_phase_] += timeLoad;
 
   subphase_timings_[cur_phase_].resize(cur_subphase_ + 1);
-  subphase_timings_[cur_phase_].at(cur_subphase_) += time;
+  subphase_timings_[cur_phase_].at(cur_subphase_) += timeLoad;
 
   vt_debug_print(
     verbose,lb,
@@ -163,7 +163,7 @@ PhaseType ElementLBData::getPhase() const {
   return cur_phase_;
 }
 
-TimeType ElementLBData::getLoad(PhaseType const& phase) const {
+LoadType ElementLBData::getLoad(PhaseType const& phase) const {
   auto iter = phase_timings_.find(phase);
   if (iter != phase_timings_.end()) {
     auto const total_load = phase_timings_.at(phase);
@@ -176,11 +176,11 @@ TimeType ElementLBData::getLoad(PhaseType const& phase) const {
 
     return total_load;
   } else {
-    return TimeType{0.0};
+    return 0.0;
   }
 }
 
-TimeType
+LoadType
 ElementLBData::getLoad(PhaseType phase, SubphaseType subphase) const {
   if (subphase == no_subphase)
     return getLoad(phase);
@@ -199,7 +199,7 @@ ElementLBData::getLoad(PhaseType phase, SubphaseType subphase) const {
   return total_load;
 }
 
-std::vector<TimeType> const& ElementLBData::getSubphaseTimes(PhaseType phase) {
+std::vector<LoadType> const& ElementLBData::getSubphaseTimes(PhaseType phase) {
   return subphase_timings_[phase];
 }
 

src/vt/elm/elm_lb_data.h

@@ -63,7 +63,7 @@ struct ElementLBData {
 
   void start(TimeType time);
   void stop(TimeType time);
-  void addTime(TimeType const& time);
+  void addTime(LoadType const timeLoad);
 
   void sendToEntity(ElementIDStruct to, ElementIDStruct from, double bytes);
   void sendComm(elm::CommKey key, double bytes);
@@ -84,12 +84,12 @@ struct ElementLBData {
   void updatePhase(PhaseType const& inc = 1);
   void resetPhase();
   PhaseType getPhase() const;
-  TimeType getLoad(PhaseType const& phase) const;
-  TimeType getLoad(PhaseType phase, SubphaseType subphase) const;
+  LoadType getLoad(PhaseType const& phase) const;
+  LoadType getLoad(PhaseType phase, SubphaseType subphase) const;
 
   CommMapType const& getComm(PhaseType const& phase);
   std::vector<CommMapType> const& getSubphaseComm(PhaseType phase);
-  std::vector<TimeType> const& getSubphaseTimes(PhaseType phase);
+  std::vector<LoadType> const& getSubphaseTimes(PhaseType phase);
   void setSubPhase(SubphaseType subphase);
   SubphaseType getSubPhase() const;
 
@@ -126,11 +126,11 @@ struct ElementLBData {
   bool cur_time_started_ = false;
   TimeType cur_time_ = TimeType{0.0};
   PhaseType cur_phase_ = fst_lb_phase;
-  std::unordered_map<PhaseType, TimeType> phase_timings_ = {};
+  std::unordered_map<PhaseType, LoadType> phase_timings_ = {};
   std::unordered_map<PhaseType, CommMapType> phase_comm_ = {};
 
   SubphaseType cur_subphase_ = 0;
-  std::unordered_map<PhaseType, std::vector<TimeType>> subphase_timings_ = {};
+  std::unordered_map<PhaseType, std::vector<LoadType>> subphase_timings_ = {};
   std::unordered_map<PhaseType, std::vector<CommMapType>> subphase_comm_ = {};
 };
 

src/vt/vrt/collection/balance/baselb/baselb.h

@@ -141,6 +141,8 @@ struct BaseLB {
     TransferMsg<ObjLoadListType>* msg
   );
 
+  LoadType loadMilli(LoadType const& load);
+
   void applyMigrations(
     TransferVecType const& transfers, MigrationCountCB migration_count_callback
   );

src/vt/vrt/collection/balance/baselb/load_sampler.cc

@@ -49,10 +49,10 @@ namespace vt { namespace vrt { namespace collection { namespace lb {
 
 void LoadSamplerBaseLB::buildHistogram() {
   for (auto obj : *load_model_) {
-    TimeType load = load_model_->getModeledLoad(
+    auto load = load_model_->getModeledLoad(
       obj, {balance::PhaseOffset::NEXT_PHASE, balance::PhaseOffset::WHOLE_PHASE}
     );
-    auto const& load_milli = load.milliseconds();
+    auto const& load_milli = loadMilli(load);
     auto const& bin = histogramSample(load_milli);
     if (obj.isMigratable()) {
       obj_sample[bin].push_back(obj);

src/vt/vrt/collection/balance/greedylb/greedylb.cc

@@ -412,9 +412,9 @@ void GreedyLB::loadOverBin(ObjBinType bin, ObjBinListType& bin_list) {
   load_over[bin].push_back(obj_id);
   bin_list.pop_back();
 
-  auto const& obj_time_milli = load_model_->getModeledLoad(
+  auto const& obj_time_milli = loadMilli(load_model_->getModeledLoad(
     obj_id, {balance::PhaseOffset::NEXT_PHASE, balance::PhaseOffset::WHOLE_PHASE}
-  ).milliseconds();
+  ));
 
   this_load -= obj_time_milli;
 

src/vt/vrt/collection/balance/hierarchicallb/hierlb.cc

@@ -312,9 +312,9 @@ void HierarchicalLB::loadOverBin(ObjBinType bin, ObjBinListType& bin_list) {
   load_over[bin].push_back(obj_id);
   bin_list.pop_back();
 
-  auto const& obj_time_milli = load_model_->getModeledLoad(obj_id,
+  auto const& obj_time_milli = loadMilli(load_model_->getModeledLoad(obj_id,
     {balance::PhaseOffset::NEXT_PHASE, balance::PhaseOffset::WHOLE_PHASE}
-  ).milliseconds();
+  ));
 
   this_load -= obj_time_milli;
 

src/vt/vrt/collection/balance/lb_common.cc

@@ -102,7 +102,7 @@ LoadSummary getNodeLoads(std::shared_ptr<LoadModel> model, PhaseOffset when)
   LoadSummary ret;
 
   auto subphases = model->getNumSubphases();
-  ret.subphase_loads.resize(subphases, TimeType{0.0});
+  ret.subphase_loads.resize(subphases, 0.0);
 
   for (auto obj : *model) {
     ret += getObjectLoads(model, obj, when);

src/vt/vrt/collection/balance/lb_data_holder.cc

@@ -138,7 +138,7 @@ std::unique_ptr<nlohmann::json> LBDataHolder::toJson(PhaseType phase) const {
       LoadType time = elm.second.whole_phase_load;
       j["tasks"][i]["resource"] = "cpu";
       j["tasks"][i]["node"] = id.getCurrNode();
-      j["tasks"][i]["time"] = time.seconds();
+      j["tasks"][i]["time"] = time;
       if (user_defined_json_.find(phase) != user_defined_json_.end()) {
         auto &user_def_this_phase = user_defined_json_.at(phase);
         if (user_def_this_phase.find(id) != user_def_this_phase.end()) {
@@ -155,7 +155,7 @@ std::unique_ptr<nlohmann::json> LBDataHolder::toJson(PhaseType phase) const {
       if (subphases != 0) {
         for (std::size_t s = 0; s < subphases; s++) {
           j["tasks"][i]["subphases"][s]["id"] = s;
-          j["tasks"][i]["subphases"][s]["time"] = subphase_times[s].seconds();
+          j["tasks"][i]["subphases"][s]["time"] = subphase_times[s];
         }
       }
 
@@ -251,7 +251,7 @@ LBDataHolder::LBDataHolder(nlohmann::json const& j)
             vtAssertExpr(object.is_number());
 
             auto elm = ElementIDStruct{object, node};
-            this->node_data_[id][elm].whole_phase_load = TimeType{time};
+            this->node_data_[id][elm].whole_phase_load = time;
 
             if (
               task["entity"].find("collection_id") != task["entity"].end() and
@@ -278,7 +278,7 @@ LBDataHolder::LBDataHolder(nlohmann::json const& j)
 
                   this->node_data_[id][elm].subphase_loads.resize(
                     static_cast<std::size_t>(sid) + 1);
-                  this->node_data_[id][elm].subphase_loads[sid] = TimeType{stime};
+                  this->node_data_[id][elm].subphase_loads[sid] = stime;
                 }
               }
             }

src/vt/vrt/collection/balance/lb_invoke/lb_manager.cc

@@ -43,6 +43,7 @@
 
 #include "vt/config.h"
 #include "vt/configs/arguments/app_config.h"
+#include "vt/configs/types/types_type.h"
 #include "vt/context/context.h"
 #include "vt/phase/phase_hook_enum.h"
 #include "vt/vrt/collection/balance/baselb/baselb.h"
@@ -499,31 +500,31 @@ void LBManager::statsHandler(std::vector<balance::LoadData> const& in_stat_vec)
     auto skew     = st.skew();
     auto krte     = st.krte();
 
-    stats[stat][lb::StatisticQuantity::max] = max.seconds();
-    stats[stat][lb::StatisticQuantity::min] = min.seconds();
-    stats[stat][lb::StatisticQuantity::avg] = avg.seconds();
-    stats[stat][lb::StatisticQuantity::sum] = sum.seconds();
+    stats[stat][lb::StatisticQuantity::max] = max;
+    stats[stat][lb::StatisticQuantity::min] = min;
+    stats[stat][lb::StatisticQuantity::avg] = avg;
+    stats[stat][lb::StatisticQuantity::sum] = sum;
     stats[stat][lb::StatisticQuantity::npr] = npr;
     stats[stat][lb::StatisticQuantity::car] = car;
-    stats[stat][lb::StatisticQuantity::var] = var.seconds();
+    stats[stat][lb::StatisticQuantity::var] = var;
     stats[stat][lb::StatisticQuantity::npr] = npr;
-    stats[stat][lb::StatisticQuantity::imb] = imb.seconds();
-    stats[stat][lb::StatisticQuantity::std] = stdv.seconds();
-    stats[stat][lb::StatisticQuantity::skw] = skew.seconds();
-    stats[stat][lb::StatisticQuantity::kur] = krte.seconds();
+    stats[stat][lb::StatisticQuantity::imb] = imb;
+    stats[stat][lb::StatisticQuantity::std] = stdv;
+    stats[stat][lb::StatisticQuantity::skw] = skew;
+    stats[stat][lb::StatisticQuantity::kur] = krte;
 
     if (stat == rank_statistic) {
       if (before_lb_stats_) {
-        last_phase_info_->max_load = max.seconds();
-        last_phase_info_->avg_load = avg.seconds();
-        last_phase_info_->imb_load = imb.seconds();
+        last_phase_info_->max_load = max;
+        last_phase_info_->avg_load = avg;
+        last_phase_info_->imb_load = imb;
       } else {
-        last_phase_info_->max_load_post_lb = max.seconds();
-        last_phase_info_->avg_load_post_lb = avg.seconds();
-        last_phase_info_->imb_load_post_lb = imb.seconds();
+        last_phase_info_->max_load_post_lb = max;
+        last_phase_info_->avg_load_post_lb = avg;
+        last_phase_info_->imb_load_post_lb = imb;
       }
     } else if (stat == obj_statistic and before_lb_stats_) {
-      last_phase_info_->max_obj = max.seconds();
+      last_phase_info_->max_obj = max;
     }
 
     if (theContext()->getNode() == 0) {
@@ -607,7 +608,7 @@ void LBManager::commitPhaseStatistics(PhaseType phase) {
 balance::LoadData reduceVec(
   lb::Statistic stat, std::vector<balance::LoadData>&& vec
 ) {
-  balance::LoadData reduce_ld(stat, TimeType{0.0});
+  balance::LoadData reduce_ld(stat, 0.0);
   if (vec.size() == 0) {
     return reduce_ld;
   } else {
@@ -631,7 +632,7 @@ void LBManager::computeStatistics(
     balance::PhaseOffset::NEXT_PHASE, balance::PhaseOffset::WHOLE_PHASE
   };
 
-  total_load_from_model = TimeType{0.};
+  total_load_from_model = 0.;
   std::vector<balance::LoadData> obj_load_model;
   for (auto elm : *model) {
     auto work = model->getModeledLoad(elm, when);
@@ -669,7 +670,7 @@ void LBManager::computeStatistics(
   ));
 
   if (strategy_specific_model_) {
-    TimeType rank_strat_specific_load = TimeType{0.};
+    LoadType rank_strat_specific_load = 0.;
     std::vector<balance::LoadData> obj_strat_specific_load;
     for (auto elm : *strategy_specific_model_) {
       auto work = strategy_specific_model_->getModeledLoad(elm, when);
@@ -703,7 +704,7 @@ void LBManager::computeStatistics(
   for (auto&& elm : *comm_data) {
     // Only count object-to-object direct edges in the Object_comm statistics
     if (elm.first.cat_ == elm::CommCategory::SendRecv and not elm.first.selfEdge()) {
-      obj_comm.emplace_back(LoadData{lb::Statistic::Object_comm, TimeType{elm.second.bytes}});
+      obj_comm.emplace_back(LoadData{lb::Statistic::Object_comm, elm.second.bytes});
     }
 
     if (not comm_collectives and isCollectiveComm(elm.first.cat_)) {
@@ -716,7 +717,7 @@ void LBManager::computeStatistics(
     comm_load += elm.second.bytes;
   }
 
-  lstats.emplace_back(LoadData{lb::Statistic::Rank_comm, TimeType{comm_load}});
+  lstats.emplace_back(LoadData{lb::Statistic::Rank_comm, comm_load});
   lstats.emplace_back(reduceVec(
     lb::Statistic::Object_comm, std::move(obj_comm)
   ));

src/vt/vrt/collection/balance/model/linear_model.cc

@@ -65,12 +65,12 @@ LoadType LinearModel::getModeledLoad(ElementIDStruct object, PhaseOffset when) c
   for (int i = -1 * static_cast<int>(phases); i < 0; i++) {
     x.emplace_back(i);
     past_phase.phases = i;
-    y.emplace_back(ComposedModel::getModeledLoad(object, past_phase).seconds());
+    y.emplace_back(ComposedModel::getModeledLoad(object, past_phase));
   }
 
   // should we re-create this every time?
   LinearRegression regression{x, y};
-  return TimeType{regression.predict(when.phases)};
+  return regression.predict(when.phases);
 }
 
 unsigned int LinearModel::getNumPastPhasesNeeded(unsigned int look_back) const

src/vt/vrt/collection/balance/model/load_model.h

@@ -244,7 +244,7 @@ struct LoadModel
     vtAbort(
       "LoadModel::getRawLoad() called on a model that does not implement it"
     );
-    return TimeType{0.0};
+    return 0.0;
   };
 
   /**

src/vt/vrt/collection/balance/model/norm.cc

@@ -64,22 +64,22 @@ LoadType Norm::getModeledLoad(ElementIDStruct object, PhaseOffset offset) const
 
     for (int i = 0; i < getNumSubphases(); ++i) {
       offset.subphase = i;
-      auto t = ComposedModel::getModeledLoad(object, offset).seconds();
+      auto t = ComposedModel::getModeledLoad(object, offset);
       sum += std::pow(t, power_);
     }
 
-    return TimeType{std::pow(sum, 1.0/power_)};
+    return std::pow(sum, 1.0/power_);
   } else {
     // l-infinity implies a max norm
     double max = 0.0;
 
     for (int i = 0; i < getNumSubphases(); ++i) {
       offset.subphase = i;
-      auto t = ComposedModel::getModeledLoad(object, offset).seconds();
+      auto t = ComposedModel::getModeledLoad(object, offset);
       max = std::max(max, t);
     }
 
-    return TimeType{max};
+    return max;
   }
 }
 

src/vt/vrt/collection/balance/model/raw_data.cc

@@ -107,7 +107,7 @@ LoadType RawData::getRawLoad(ElementIDStruct object, PhaseOffset offset) const {
   if (phase_data.find(object) != phase_data.end()) {
     return phase_data.at(object).get(offset);
   } else {
-    return TimeType{0.0};
+    return 0.0;
   }
 }
 

src/vt/vrt/collection/balance/model/weighted_communication_volume.cc

@@ -50,7 +50,7 @@ LoadType WeightedCommunicationVolume::getModeledLoad(
     ElementIDStruct object, PhaseOffset when
 ) const {
   return alpha_ * ComposedModel::getModeledLoad(object, when) +
-    beta_ * ComposedModel::getModeledComm(object, when) + TimeType{gamma_};
+    beta_ * ComposedModel::getModeledComm(object, when) + gamma_;
 }
 
 }}}} // namespace vt::vrt::collection::balance