remove batch_size

oneflow/core/job/job_conf.proto

@@ -11,7 +11,6 @@ message JobConf {
   string strategy_filepath = 3;
   string model_load_snapshot_path = 4;
   string model_save_snapshots_path = 5;
-  uint32 batch_size = 6;
   uint32 piece_size = 7;
   bool is_train = 8;
   FloatingPointType floating_point_type = 9;

oneflow/core/job/job_desc.cpp

@@ -10,7 +10,6 @@ void JobDesc::InitFromJobConf(const JobConf& conf) {
   ParseProtoFromTextFile(conf.strategy_filepath(), &strategy_);
   md_load_snapshot_path_ = conf.model_load_snapshot_path();
   md_save_snapshots_path_ = conf.model_save_snapshots_path();
-  batch_size_ = conf.batch_size();
   piece_size_ = conf.piece_size();
   is_train_ = conf.is_train();
   floating_point_type_ = conf.floating_point_type();
@@ -23,7 +22,6 @@ void JobDesc::InitFromProto(const JobDescProto& proto) {
   strategy_ = proto.strategy();
   md_load_snapshot_path_ = proto.model_load_snapshot_path();
   md_save_snapshots_path_ = proto.model_save_snapshots_path();
-  batch_size_ = proto.batch_size();
   piece_size_ = proto.piece_size();
   is_train_ = proto.is_train();
   floating_point_type_ = proto.floating_point_type();
@@ -35,7 +33,6 @@ void JobDesc::ToProto(JobDescProto* proto) const {
   *(proto->mutable_strategy()) = strategy_;
   *(proto->mutable_model_load_snapshot_path()) = md_load_snapshot_path_;
   *(proto->mutable_model_save_snapshots_path()) = md_save_snapshots_path_;
-  proto->set_batch_size(batch_size_);
   proto->set_piece_size(piece_size_);
   proto->set_is_train(is_train_);
   proto->set_floating_point_type(floating_point_type_);

oneflow/core/job/job_desc.h

@@ -40,7 +40,6 @@ class JobDesc final {
   Strategy strategy_;
   std::string md_load_snapshot_path_;
   std::string md_save_snapshots_path_;
-  uint32_t batch_size_;
   uint32_t piece_size_;
   bool is_train_;
   FloatingPointType floating_point_type_;

oneflow/core/job/job_desc.proto

@@ -12,7 +12,6 @@ message JobDescProto {
   Strategy strategy = 3;
   string model_load_snapshot_path = 4;
   string model_save_snapshots_path = 5;
-  uint32 batch_size = 6;
   uint32 piece_size = 7;
   bool is_train = 8;
   FloatingPointType floating_point_type = 9;