diff --git a/mindspore/ccsrc/ps/CMakeLists.txt b/mindspore/ccsrc/ps/CMakeLists.txt
index 5fafca3f1f..c45c7d281f 100644
--- a/mindspore/ccsrc/ps/CMakeLists.txt
+++ b/mindspore/ccsrc/ps/CMakeLists.txt
@@ -18,15 +18,18 @@ endif ()
 
 if (NOT ENABLE_D)
     list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/ascend/ascend_ps_cache.cc")
+    list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/ps_cache_manager.cc")
 endif()
 
 if (NOT ENABLE_GPU)
     list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/gpu/gpu_ps_cache.cc")
+    list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/ps_cache_manager.cc")
 endif()
 
 list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/ps_data/ps_data_prefetch.cc")
 list(REMOVE_ITEM _PS_SRC_FILES "ps_cache/ps_data/ps_data_channel.cc")
 add_subdirectory(ps_cache)
 
+
 set_property(SOURCE ${_PS_SRC_FILES} PROPERTY COMPILE_DEFINITIONS SUBMODULE_ID=mindspore::SubModuleId::SM_PS)
 add_library(_mindspore_ps_obj OBJECT ${_PS_SRC_FILES})
diff --git a/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.cc b/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.cc
new file mode 100644
index 0000000000..f2c66a3da5
--- /dev/null
+++ b/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.cc
@@ -0,0 +1,217 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <algorithm>
+#include "ps/ps_cache/ps_cache_manager.h"
+#include "utils/log_adapter.h"
+#include "utils/ms_utils.h"
+
+using mindspore::kernel::Address;
+namespace mindspore {
+namespace ps {
+void PsCacheManager::InsertHashTableSize(const std::string &param_name, size_t cache_vocab_size, size_t embedding_size,
+                                         size_t vocab_size) {
+  if (cache_vocab_size == 0 || embedding_size == 0 || vocab_size == 0) {
+    MS_LOG(EXCEPTION) << "The size of hash table can not equal to zero.";
+  }
+  hash_tables_[param_name].cache_vocab_size = cache_vocab_size;
+  hash_tables_[param_name].host_cache_vocab_size = cache_vocab_size * kHostCacheScaleFactor;
+  hash_tables_[param_name].embedding_size = embedding_size;
+  hash_tables_[param_name].vocab_size = vocab_size;
+
+  if (vocab_size_ == 0) {
+    vocab_size_ = vocab_size;
+  }
+  if (cache_vocab_size_ == 0) {
+    cache_vocab_size_ = cache_vocab_size;
+  }
+  if (host_cache_vocab_size_ == 0) {
+    host_cache_vocab_size_ = cache_vocab_size * kHostCacheScaleFactor;
+  }
+}
+
+void PsCacheManager::ReInsertHashTableSize(const std::string &new_param_name, const std::string &cur_param_name,
+                                           size_t cache_vocab_size, size_t embedding_size) {
+  if (cache_vocab_size == 0 || embedding_size == 0) {
+    MS_LOG(EXCEPTION) << "The size of hash table can not equal to zero.";
+  }
+  if (new_param_name.empty() || cur_param_name.empty()) {
+    MS_LOG(EXCEPTION) << "Parameter name can not be empty.";
+  }
+  if (new_param_name == cur_param_name) {
+    return;
+  }
+  auto iter = hash_tables_.find(cur_param_name);
+  if (iter != hash_tables_.end()) {
+    hash_tables_.emplace(new_param_name, iter->second);
+    hash_tables_.erase(iter);
+  } else {
+    hash_tables_[new_param_name].cache_vocab_size = cache_vocab_size;
+    hash_tables_[new_param_name].embedding_size = embedding_size;
+  }
+}
+
+void PsCacheManager::InsertWeightInitInfo(const std::string &param_name, size_t global_seed, size_t op_seed) {
+  auto iter = hash_tables_.find(param_name);
+  if (iter == hash_tables_.end()) {
+    MS_LOG(EXCEPTION) << "Can not find parameter[" << param_name << "] in hash table.";
+  }
+  auto &hash_table_info = iter->second;
+  hash_table_info.param_init_info_.param_type_ = kWeight;
+  hash_table_info.param_init_info_.global_seed_ = global_seed;
+  hash_table_info.param_init_info_.op_seed_ = op_seed;
+}
+
+void PsCacheManager::InsertAccumuInitInfo(const std::string &param_name, float init_val) {
+  auto iter = hash_tables_.find(param_name);
+  if (iter == hash_tables_.end()) {
+    MS_LOG(EXCEPTION) << "Can not find parameter[" << param_name << "] in hash table.";
+  }
+  auto &hash_table_info = iter->second;
+  hash_table_info.param_init_info_.param_type_ = kAccumulation;
+  hash_table_info.param_init_info_.init_val_ = init_val;
+}
+
+void PsCacheManager::CloneHashTable(const std::string &dest_param_name, const std::string &src_param_name) {
+  if (dest_param_name == src_param_name) {
+    MS_LOG(INFO) << "The dest_param_name is same as src_param_name";
+    return;
+  }
+  auto iter = hash_tables_.find(src_param_name);
+  if (iter == hash_tables_.end()) {
+    MS_LOG(EXCEPTION) << "The source hash table[" << src_param_name << "] does not exist, clone failed.";
+  }
+  hash_tables_.emplace(dest_param_name, iter->second);
+}
+
+const Address &PsCacheManager::QueryHashTableAddr(const std::string &param_name) const {
+  auto iter = hash_tables_.find(param_name);
+  if (iter == hash_tables_.end()) {
+    MS_LOG(EXCEPTION) << "Can not find device_address of " << param_name;
+  }
+  return iter->second.device_address;
+}
+
+void PsCacheManager::Initialize() {
+  MS_LOG(INFO) << "PS cache initialize.";
+  if (!worker.running()) {
+    Util::SetInternalEnvVar();
+    worker.Run();
+  }
+  embedding_device_cache_ = std::make_shared<EmbeddingDeviceCache>(batch_elements_, cache_vocab_size_);
+  embedding_host_cache_ = std::make_shared<EmbeddingHostCache>(batch_elements_, host_cache_vocab_size_);
+  InitParameterServer();
+  AllocMemForHashTable();
+  SetLocalIdRank();
+  initialized_ps_cache_ = true;
+}
+
+void PsCacheManager::InitParameterServer() {
+  for (const auto &item : hash_tables_) {
+    const auto &param_name = item.first;
+    size_t key = worker.SetParamKey(param_name);
+    size_t row_count = item.second.vocab_size;
+    std::vector<size_t> keys{key, key, key, key};
+    std::vector<float> values{
+      SizeToFloat(item.second.vocab_size), SizeToFloat(item.second.embedding_size), 1, 1, 1, 1, 1};
+    std::vector<int64_t> lens{2, 2, 3};
+    const auto &hash_table_info = item.second;
+    const auto &param_init_info = hash_table_info.param_init_info_;
+    if (param_init_info.param_type_ == kWeight) {
+      lens.push_back(0);
+      values.push_back(SizeToFloat(param_init_info.global_seed_));
+      values.push_back(SizeToFloat(param_init_info.op_seed_));
+    } else if (param_init_info.param_type_ == kAccumulation) {
+      lens.push_back(1);
+      values.push_back(param_init_info.init_val_);
+    }
+    // if worker role
+    worker.AddEmbeddingTable(key, row_count);
+    worker.InitPSEmbeddingTable(keys, values, lens);
+  }
+}
+
+void PsCacheManager::AllocMemForHashTable() {
+  MS_EXCEPTION_IF_NULL(embedding_device_cache_);
+  MS_EXCEPTION_IF_NULL(embedding_device_cache_->cache_);
+  size_t max_embedding_size = 0;
+  for (auto &item : hash_tables_) {
+    size_t embedding_size = item.second.embedding_size;
+    auto &device_address = item.second.device_address;
+    device_address.size = cache_vocab_size_ * embedding_size * sizeof(float);
+    auto addr = embedding_device_cache_->cache_->MallocMemory(device_address.size);
+    MS_EXCEPTION_IF_NULL(addr);
+    device_address.addr = addr;
+
+    auto &host_address = item.second.host_address;
+    auto host_address_ptr = new int[host_cache_vocab_size_ * embedding_size];
+    MS_EXCEPTION_IF_NULL(host_address_ptr);
+    host_address = std::shared_ptr<int[]>(host_address_ptr, std::default_delete<int[]>());
+    MS_EXCEPTION_IF_NULL(host_address);
+
+    max_embedding_size = (embedding_size > max_embedding_size) ? embedding_size : max_embedding_size;
+  }
+  embedding_device_cache_->hash_swap_index_addr_ =
+    reinterpret_cast<int *>(embedding_device_cache_->cache_->MallocMemory(batch_elements_ * sizeof(int)));
+  MS_EXCEPTION_IF_NULL(embedding_device_cache_->hash_swap_index_addr_);
+  embedding_device_cache_->hash_swap_value_addr_ = reinterpret_cast<float *>(
+    embedding_device_cache_->cache_->MallocMemory(max_embedding_size * batch_elements_ * sizeof(float)));
+  MS_EXCEPTION_IF_NULL(embedding_device_cache_->hash_swap_value_addr_);
+  embedding_device_cache_->cache_->MallocConstantMemory(cache_vocab_size_);
+}
+
+void PsCacheManager::SetLocalIdRank() {
+  auto worker_num = ::ps::NumWorkers();
+  auto worker_id = ::ps::MyRank();
+  auto local_shard_size = FloatToSize(std::ceil(SizeToFloat(vocab_size_) / worker_num));
+  range_bound_.first = local_shard_size * worker_id;
+  range_bound_.second = std::min(range_bound_.first + local_shard_size, vocab_size_);
+  MS_LOG(INFO) << "Worker num:" << worker_num << ", worker id:" << worker_id << ", rank id begin:" << range_bound_.first
+               << ", rank id end:" << range_bound_.second;
+}
+
+std::string PsCacheManager::channel_name() {
+  std::lock_guard<std::mutex> locker(channel_mutex_);
+  return channel_name_;
+}
+
+void PsCacheManager::set_channel_name(const std::string channel_name) {
+  if (channel_name_ == channel_name) {
+    return;
+  }
+  std::lock_guard<std::mutex> locker(channel_mutex_);
+  channel_name_ = channel_name;
+}
+
+void PsCacheManager::IncreaseStep() {
+  if (data_step_ >= UINT64_MAX) {
+    MS_LOG(EXCEPTION) << "The data step (" << data_step_ << ")  <<  will exceed the maximum value of uint64_t.";
+  }
+  data_step_++;
+  set_current_graph_step();
+}
+
+void PsCacheManager::IncreaseGraphStep(const std::string &channel_name) {
+  if (graph_step_ >= UINT64_MAX) {
+    MS_LOG(EXCEPTION) << "The graph step(" << graph_step_ << ")  <<  will exceed the maximum value of uint64_t.";
+  }
+  graph_step_++;
+  set_channel_name(channel_name);
+  PsDataPrefetch::GetInstance().TryWakeChannel(channel_name);
+  data_prase_.notify_one();
+}
+}  // namespace ps
+}  // namespace mindspore
diff --git a/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.h b/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.h
new file mode 100644
index 0000000000..c36a50b2ee
--- /dev/null
+++ b/mindspore/ccsrc/ps/ps_cache/ps_cache_manager.h
@@ -0,0 +1,186 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MINDSPORE_CCSRC_PS_PS_CACHE_PS_CACHE_MANAGER_H_
+#define MINDSPORE_CCSRC_PS_PS_CACHE_PS_CACHE_MANAGER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+#include <thread>
+#include <atomic>
+#include <utility>
+#include <memory>
+#include <condition_variable>
+#include "utils/ms_context.h"
+#include "backend/kernel_compiler/kernel.h"
+#include "utils/shape_utils.h"
+#include "ir/tensor.h"
+#include "ps/ps.h"
+#include "ps/common.h"
+#include "ps/worker.h"
+#include "ps/ps_cache/ps_data/ps_data_prefetch.h"
+#include "ps/ps_cache/embedding_hash_map.h"
+#include "ps/ps_cache/ps_cache_factory.h"
+
+namespace mindspore {
+namespace ps {
+constexpr size_t kHostCacheScaleFactor = 10;
+constexpr size_t kMaxThreadNum = 16;
+using mindspore::kernel::Address;
+
+struct HashTableInfo {
+  size_t cache_vocab_size{0};
+  size_t host_cache_vocab_size{0};
+  size_t embedding_size{0};
+  size_t vocab_size{0};
+  Address device_address{nullptr, 0};
+  std::shared_ptr<int[]> host_address{nullptr};
+};
+
+struct EmbeddingDeviceCache {
+  EmbeddingDeviceCache(size_t batch_elements, size_t cache_vocab_size) {
+    device_to_host_index = std::make_unique<int[]>(batch_elements);
+    device_to_host_ids = std::make_unique<int[]>(batch_elements);
+    host_to_device_index = std::make_unique<int[]>(batch_elements);
+    host_to_device_ids = std::make_unique<int[]>(batch_elements);
+    device_hash_map_ = std::make_shared<EmbeddingHashMap>(0, cache_vocab_size);
+    auto context_ptr = MsContext::GetInstance();
+    MS_EXCEPTION_IF_NULL(context_ptr);
+    auto devcie_target = context_ptr->get_param<std::string>(MS_CTX_DEVICE_TARGET);
+    cache_ = PsCacheFactory::Get().ps_cache(devcie_target);
+  }
+  std::unique_ptr<int[]> device_to_host_index;
+  std::unique_ptr<int[]> device_to_host_ids;
+  std::unique_ptr<int[]> host_to_device_index;
+  std::unique_ptr<int[]> host_to_device_ids;
+  int *hash_swap_index_addr_;
+  float *hash_swap_value_addr_;
+  std::shared_ptr<EmbeddingHashMap> device_hash_map_;
+  std::shared_ptr<PsCacheBasic> cache_;
+};
+
+struct EmbeddingHostCache {
+  EmbeddingHostCache(size_t batch_elements, size_t host_cache_vocab_size) {
+    host_to_server_index = std::make_unique<int[]>(batch_elements);
+    host_to_server_ids = std::make_unique<int[]>(batch_elements);
+    server_to_host_index = std::make_unique<int[]>(batch_elements);
+    server_to_host_ids = std::make_unique<int[]>(batch_elements);
+    host_to_device_index = std::make_unique<int[]>(batch_elements);
+    device_to_host_index = std::make_unique<int[]>(batch_elements);
+    host_hash_map_ = std::make_shared<EmbeddingHashMap>(0, host_cache_vocab_size);
+  }
+  std::unique_ptr<int[]> host_to_server_index;
+  std::unique_ptr<int[]> host_to_server_ids;
+  std::unique_ptr<int[]> server_to_host_index;
+  std::unique_ptr<int[]> server_to_host_ids;
+  std::unique_ptr<int[]> host_to_device_index;
+  std::unique_ptr<int[]> device_to_host_index;
+  std::shared_ptr<EmbeddingHashMap> host_hash_map_;
+};
+
+struct PsCacheStatisticsInfo {
+  size_t batch_id_unique_count_{0};
+  size_t device_to_host_size_{0};
+  size_t host_to_device_size_{0};
+  size_t host_to_server_size_{0};
+  size_t server_to_host_size_{0};
+  size_t hash_hit_count_{0};
+  size_t mem_cache_swap_out_size_{0};
+  size_t mem_cache_swap_in_size_{0};
+  size_t mem_cache_hit_count_{0};
+};
+
+class PsCacheManager {
+ public:
+  static PsCacheManager &GetInstance() {
+    static PsCacheManager instance;
+    return instance;
+  }
+  void Initialize();
+  void InsertHashTableSize(const std::string &param_name, size_t cache_vocab_size, size_t embedding_size,
+                           size_t vocab_size);
+  void InsertWeightInitInfo(const std::string &param_name, size_t global_seed, size_t op_seed);
+  void InsertAccumuInitInfo(const std::string &param_name, float init_val);
+  void ReInsertHashTableSize(const std::string &new_param_name, const std::string &cur_param_name,
+                             size_t cache_vocab_size, size_t embedding_size);
+  void CloneHashTable(const std::string &dest_param_name, const std::string &src_param_name);
+  const Address &QueryHashTableAddr(const std::string &param_name) const;
+  bool IsHashTable(const std::string &param_name) { return hash_tables_.count(param_name) != 0; }
+  void set_batch_elements(size_t batch_elements) { batch_elements_ = batch_elements; }
+  bool initialized_ps_cache() const { return initialized_ps_cache_; }
+  void DoProcessData(uint32_t device_id, void *context);
+  void IncreaseGraphStep(const std::string &channel_name);
+  void DumpHashTables() const;
+
+ private:
+  PsCacheManager() = default;
+  ~PsCacheManager() = default;
+  PsCacheManager(const PsCacheManager &) = delete;
+  PsCacheManager &operator=(const PsCacheManager &) = delete;
+  void IncreaseStep();
+  void set_current_graph_step() { graph_running_step_ = graph_step_; }
+  std::string channel_name();
+  void set_channel_name(const std::string channel_name);
+  void InitParameterServer();
+  void AllocMemForHashTable();
+  void SetLocalIdRank();
+  void ProcessDataTask(uint32_t device_id, void *context);
+  void ProcessData();
+  void ParseData(const int *batch_ids, const size_t batch_ids_len, int *hash_index);
+  void WaitGraphRun();
+  int ParseDeviceData(size_t id, bool *need_swap_device_to_host, bool *need_swap_host_to_device);
+  void ParseHostDataHostToDevice(size_t id);
+  void ParseHostDataDeviceToHost(size_t id);
+  void HashSwapDeviceOut(int *swap_out_index, ::ps::SArray<float> *swap_out_data, const HashTableInfo &hash_info);
+  void HashSwapDeviceIn(int *swap_in_ids, int *swap_in_index, const HashTableInfo &hash_info, size_t key);
+  void HashSwapHostToDevice(const HashTableInfo &hash_info);
+  void HashSwapDeviceToHost(const HashTableInfo &hash_info);
+  void HashSwapHostToServer(size_t key, const HashTableInfo &hash_info);
+  void HashSwapServerToHost(size_t key, const HashTableInfo &hash_info);
+  void InsertHostHashTable(size_t embedding_size, size_t insert_indices_size, int *insert_indices, float *insert_data,
+                           float *hash_table_addr);
+  void LookUpHostHashTable(size_t embedding_size, size_t indices_lens, const float *hash_table_addr,
+                           const int *indices_addr, float *output_addr);
+  void UpdataEmbeddingTable(const ::ps::SArray<float> &swap_out_data, int *swap_out_ids, size_t key);
+  void LookUpTableTask(size_t indices_lens, size_t outer_dim_size, size_t first_dim_size, const float *input_addr,
+                       const int *indices_addr, float *output_addr);
+
+  bool initialized_ps_cache_{false};
+  std::string channel_name_;
+  std::mutex channel_mutex_;
+  std::atomic_ulong graph_step_{0};
+  size_t graph_running_step_{0};
+  size_t data_step_{0};
+  std::mutex data_mutex_;
+  std::condition_variable data_prase_;
+
+  std::map<std::string, HashTableInfo> hash_tables_;
+  std::shared_ptr<EmbeddingDeviceCache> embedding_device_cache_;
+  std::shared_ptr<EmbeddingHostCache> embedding_host_cache_;
+
+  size_t vocab_size_{0};
+  size_t cache_vocab_size_{0};
+  size_t host_cache_vocab_size_{0};
+  size_t batch_elements_{0};
+  PsCacheStatisticsInfo statistics_info_;
+  std::pair<size_t, size_t> range_bound_;
+};
+
+static PsCacheManager &ps_cache_instance = PsCacheManager::GetInstance();
+}  // namespace ps
+}  // namespace mindspore
+#endif  // MINDSPORE_CCSRC_PS_PS_CACHE_PS_CACHE_MANAGER_H_
diff --git a/tests/ut/cpp/CMakeLists.txt b/tests/ut/cpp/CMakeLists.txt
index e6fd916db8..9950351f93 100644
--- a/tests/ut/cpp/CMakeLists.txt
+++ b/tests/ut/cpp/CMakeLists.txt
@@ -141,6 +141,7 @@ list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/ps/optimizer_info.
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/ps/optimizer_info_builder.cc")
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/ps/ps_cache/gpu/gpu_ps_cache.cc")
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/ps/ps_cache/ascend/ascend_ps_cache.cc")
+list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/ps/ps_cache/ps_cache_manager.cc")
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/backend/optimizer/gpu/batch_norm_add_relu_fusion.cc")
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/backend/optimizer/gpu/batch_norm_add_relu_grad_fusion.cc")
 list(REMOVE_ITEM MINDSPORE_SRC_LIST "../../../mindspore/ccsrc/backend/optimizer/gpu/batch_norm_relu_fusion.cc")