diff --git a/metadef b/metadef
index fe37bc34..f08320a6 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit fe37bc343ea52c76d35e9e9ec83cea0151bfa900
+Subproject commit f08320a6d699f5b537bf66da572bf225b9cd330e
diff --git a/parser b/parser
index 336cd310..b2df31dc 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit 336cd3107253d3fe41cfb9fec2db62b5f3d8a33b
+Subproject commit b2df31dc5810283e2e483df5ba9517e2ece132a0
diff --git a/third_party/fwkacllib/inc/aicpu/aicpu_schedule/aicpu_op_type_list.h b/third_party/fwkacllib/inc/aicpu/aicpu_schedule/aicpu_op_type_list.h
index 7e0f94a8..8d16467c 100644
--- a/third_party/fwkacllib/inc/aicpu/aicpu_schedule/aicpu_op_type_list.h
+++ b/third_party/fwkacllib/inc/aicpu/aicpu_schedule/aicpu_op_type_list.h
@@ -1,60 +1,60 @@
-/**
- * Copyright 2019-2020 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 AICPU_OP_TYPE_LIST_H_
-#define AICPU_OP_TYPE_LIST_H_
-
-enum OpKernelType {
-    TF_KERNEL,
-    CPU_KERNEL
-};
-
-enum ReturnCode {
-    OP_TYPE_NOT_SUPPORT,
-    FORMAT_NOT_SUPPORT,
-    DTYPE_NOT_SUPPORT
-};
-
-#pragma pack(push, 1)
-//One byte alignment
-struct SysOpInfo {
-    uint64_t opLen;
-    uint64_t opType;
-    OpKernelType kernelsType;
-};
-
-struct OpParamInfo {
-    uint64_t num;
-    uint64_t dtypeList;
-    uint64_t formatList;
-};
-
-struct SysOpCheckInfo {
-    uint64_t opListNum;
-    uint64_t offSetLen;
-    uint64_t sysOpInfoList;
-    uint64_t opParamInfoList;
-};
-
-struct SysOpCheckResp {
-    uint64_t opListNum;
-    bool isWithoutJson;
-    uint64_t returnCodeList;
-    uint64_t sysOpInfoList;
-    uint64_t opParamInfoList;
-};
-#pragma pack(pop)
-#endif  // AICPU_OP_TYPE_LIST_H_
+/**
+ * Copyright 2019-2020 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 AICPU_OP_TYPE_LIST_H_
+#define AICPU_OP_TYPE_LIST_H_
+
+enum OpKernelType {
+  TF_KERNEL,
+  CPU_KERNEL
+};
+
+enum ReturnCode {
+  OP_TYPE_NOT_SUPPORT,
+  FORMAT_NOT_SUPPORT,
+  DTYPE_NOT_SUPPORT
+};
+
+#pragma pack(push, 1)
+//One byte alignment
+struct SysOpInfo {
+  uint64_t opLen;
+  uint64_t opType;
+  OpKernelType kernelsType;
+};
+
+struct OpParamInfo {
+  uint64_t num;
+  uint64_t dtypeList;
+  uint64_t formatList;
+};
+
+struct SysOpCheckInfo {
+  uint64_t opListNum;
+  uint64_t offSetLen;
+  uint64_t sysOpInfoList;
+  uint64_t opParamInfoList;
+};
+
+struct SysOpCheckResp {
+  uint64_t opListNum;
+  bool isWithoutJson;
+  uint64_t returnCodeList;
+  uint64_t sysOpInfoList;
+  uint64_t opParamInfoList;
+};
+#pragma pack(pop)
+#endif  // AICPU_OP_TYPE_LIST_H_
diff --git a/third_party/fwkacllib/inc/hccl/hcom.h b/third_party/fwkacllib/inc/hccl/hcom.h
index e491d43f..972f470c 100644
--- a/third_party/fwkacllib/inc/hccl/hcom.h
+++ b/third_party/fwkacllib/inc/hccl/hcom.h
@@ -33,15 +33,6 @@ extern "C" {
 
 
 
-/**
- * @brief Get the rank number in the group.
- *
- * @param group A string identifying the group name.
- * @param rankSize A pointer identifying the rank number.
- * @return HcclResult 
- */
-HcclResult hcom_get_rank_size(const char *group, u32 *rankSize);
-
 /**
  * @brief Get the rank number in the group.
  *
@@ -51,15 +42,6 @@ HcclResult hcom_get_rank_size(const char *group, u32 *rankSize);
  */
 HcclResult HcomGetRankSize(const char *group, u32 *rankSize);
 
-/**
- * @brief Get the rank number of this rank's server within the group.
- *
- * @param group A string identifying the group name.
- * @param localRankSize A pointer identifying the rank number.
- * @return HcclResult 
- */
-HcclResult hcom_get_local_rank_size(const char *group, u32 *localRankSize);
-
 /**
  * @brief Get the rank number of this rank's server within the group.
  *
@@ -69,15 +51,6 @@ HcclResult hcom_get_local_rank_size(const char *group, u32 *localRankSize);
  */
 HcclResult HcomGetLocalRankSize(const char *group, u32 *localRankSize);
 
-/**
- * @brief Get the rank id of this rank.
- *
- * @param group A string identifying the group name.
- * @param rankId A pointer identifying the rank id.
- * @return HcclResult 
- */
-HcclResult hcom_get_rank_id(const char *group, u32 *rankId);
-
 /**
  * @brief Get the rank id of this rank.
  *
@@ -87,15 +60,6 @@ HcclResult hcom_get_rank_id(const char *group, u32 *rankId);
  */
 HcclResult HcomGetRankId(const char *group, u32 *rankId);
 
-/**
- * @brief Get the local rank id of this rank's server within the group.
- *
- * @param group A string identifying the group name.
- * @param localRankId A pointer identifying the local rank id.
- * @return HcclResult 
- */
-HcclResult hcom_get_local_rank_id(const char *group, u32 *localRankId);
-
 /**
  * @brief Get the local rank id of this rank's server within the group.
  *
@@ -105,16 +69,6 @@ HcclResult hcom_get_local_rank_id(const char *group, u32 *localRankId);
  */
 HcclResult HcomGetLocalRankId(const char *group, u32 *localRankId);
 
-/**
- * @brief Get the world rank id according to the group rank id.
- *
- * @param group A string identifying the group name.
- * @param groupRank An integer(u32) identifying the group rank id.
- * @param worldRank A pointer identifying the world rank id.
- * @return HcclResult 
- */
-HcclResult hcom_get_world_rank_from_group_rank(const char *group, u32 groupRank, u32 *worldRank);
-
 /**
  * @brief Get the world rank id according to the group rank id.
  *
@@ -125,16 +79,6 @@ HcclResult hcom_get_world_rank_from_group_rank(const char *group, u32 groupRank,
  */
 HcclResult HcomGetWorldRankFromGroupRank(const char *group, u32 groupRank, u32 *worldRank);
 
-/**
- * @brief Get the group rank id according to the world rank id.
- *
- * @param worldRank An integer(u32) identifying the world rank id.
- * @param group A string identifying the group name.
- * @param groupRank A pointer identifying the group rank id.
- * @return HcclResult 
- */
-HcclResult hcom_get_group_rank_from_world_rank(u32 worldRank, const char *group, u32 *groupRank);
-
 /**
  * @brief Get the group rank id according to the world rank id.
  *
@@ -145,16 +89,6 @@ HcclResult hcom_get_group_rank_from_world_rank(u32 worldRank, const char *group,
  */
 HcclResult HcomGetGroupRankFromWorldRank(u32 worldRank, const char *group, u32 *groupRank);
 
-/**
- * @brief Create group.
- *
- * @param group A string identifying the group name.
- * @param rankNum An integer(u32) identifying the number of ranks in the group.
- * @param rankIds A list identifying the ranks in the group.
- * @return HcclResult 
- */
-HcclResult hcom_create_group(const char *group, u32 rankNum, u32 *rankIds);
-
 /**
  * @brief Create group.
  *
@@ -165,14 +99,6 @@ HcclResult hcom_create_group(const char *group, u32 rankNum, u32 *rankIds);
  */
 HcclResult HcomCreateGroup(const char *group, u32 rankNum, u32 *rankIds);
 
-/**
- * @brief Destroy group
- *
- * @param group A string identifying the group name.
- * @return HcclResult 
- */
-HcclResult hcom_destroy_group(const char *group);
-
 /**
  * @brief Destroy group
  *
@@ -189,46 +115,54 @@ HcclResult HcomDestroyGroup(const char *group);
  * @param IdxList A list identifying the index of end gradient in each segment.
  * @return HcclResult
  */
-extern HcclResult hcom_set_split_strategy_by_index(const char *group, u32 segmentNum, const u32 *IdxList);
+extern HcclResult HcomSetGradFusionByIndex(const char *group, u32 segmentNum, const u32 *IdxList);
 
 /**
- * @brief Set the gradient split strategy with in the group, according to gradient index.
+ * @brief Set the gradient split strategy with in the group, according to gradient data size.
  *
  * @param group A string identifying the group name.
  * @param segmentNum An integer(u32) identifying the segments number of gradients.
- * @param IdxList A list identifying the index of end gradient in each segment.
+ * @param sizeList A list identifying the percent of each segment.
  * @return HcclResult
  */
-extern HcclResult HcomSetGradFusionByIndex(const char *group, u32 segmentNum, const u32 *IdxList);
+extern HcclResult HcomSetGradFusionBySize(const char *group, u32 segmentNum, const float *sizeList);
 
 /**
- * @brief Set the gradient split strategy with in the group, according to gradient data size.
+ * @brief Initialize hcom executor.
  *
- * @param group A string identifying the group name.
- * @param segmentNum An integer(u32) identifying the segments number of gradients.
- * @param sizeList A list identifying the percent of each segment.
+ * @param void
  * @return HcclResult
  */
-extern HcclResult hcom_set_split_strategy_by_size(const char *group, u32 segmentNum, const float *sizeList);
+HcclResult HcomExecInitialize();
 
 /**
- * @brief Set the gradient split strategy with in the group, according to gradient data size.
+ * @brief Finalize hcom executor.
  *
- * @param group A string identifying the group name.
- * @param segmentNum An integer(u32) identifying the segments number of gradients.
- * @param sizeList A list identifying the percent of each segment.
+ * @param void
  * @return HcclResult
  */
-extern HcclResult HcomSetGradFusionBySize(const char *group, u32 segmentNum, const float *sizeList);
+HcclResult HcomExecFinalize();
 
 /**
- * @brief Register memories and init resources for remote access.
+ * @brief Put collective communication operation into hcom executor.
  *
- * @param addrList memory addresses for remote access.
- * @param count number of remote memory addresses.
+ * @param opInfo information about collective communication operation.
+ * @param callback callback after collective communication operation.
  * @return HcclResult
  */
-extern HcclResult hcom_remote_access_mem_register(const MemRegisterAddr* addrList, u32 count);
+HcclResult HcomExecEnqueueOperation(HcomOperation opInfo, std::function<void(HcclResult status)> callback);
+
+/**
+ * @brief Put remote access operation into hcom executor.
+ *
+ * @param remoteAccessType operation type (read or write).
+ * @param addrInfos address information about collective communication operation.
+ * @param callback callback after collective communication operation.
+ * @return HcclResult
+ */
+HcclResult HcomExecEnqueueRemoteAccess(const std::string& remoteAccessType,
+                                       const std::vector<HcomRemoteAccessAddrInfo>& addrInfos,
+                                       std::function<void(HcclResult status)> callback);
 
 /**
  * @brief Register memories and init resources for remote access.
@@ -239,16 +173,6 @@ extern HcclResult hcom_remote_access_mem_register(const MemRegisterAddr* addrLis
  */
 extern HcclResult HcomRegRemoteAccessMem(const MemRegisterAddr* addrList, u32 count);
 
-HcclResult HcomExecInitialize();
-
-HcclResult HcomExecFinalize();
-
-HcclResult HcomExecEnqueueOperation(HcomOperation opInfo, std::function<void(HcclResult status)> callback);
-
-HcclResult HcomExecEnqueueRemoteAccess(const std::string& remoteAccessType,
-                               const std::vector<HcomRemoteAccessAddrInfo>& addrInfos,
-                               std::function<void(HcclResult status)> callback);
-
 #ifdef __cplusplus
 }
 #endif // __cplusplus
diff --git a/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_linux.h b/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_linux.h
index ad48f70b..005014ed 100644
--- a/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_linux.h
+++ b/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_linux.h
@@ -279,8 +279,9 @@ typedef struct {
 #define M_NAME_MAX MAX_FNAME
 
 #define M_F_OK F_OK
-#define M_R_OK R_OK
+#define M_X_OK X_OK
 #define M_W_OK W_OK
+#define M_R_OK R_OK
 
 #define MM_DT_DIR DT_DIR
 #define MM_DT_REG DT_REG
diff --git a/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_win.h b/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_win.h
index cecdd4a7..49e97a5d 100644
--- a/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_win.h
+++ b/third_party/fwkacllib/inc/mmpa/sub_inc/mmpa_win.h
@@ -322,6 +322,7 @@ typedef VOID (*mmPf)(VOID);
 #define M_NAME_MAX  _MAX_FNAME
 
 #define M_F_OK 0
+#define M_X_OK 1
 #define M_W_OK 2
 #define M_R_OK 4
 
diff --git a/third_party/fwkacllib/inc/register/op_kernel_registry.h b/third_party/fwkacllib/inc/register/op_kernel_registry.h
new file mode 100644
index 00000000..5fed8960
--- /dev/null
+++ b/third_party/fwkacllib/inc/register/op_kernel_registry.h
@@ -0,0 +1,49 @@
+/**
+ * Copyright 2019-2020 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 INC_REGISTER_OP_KERNEL_REGISTRY_H_
+#define INC_REGISTER_OP_KERNEL_REGISTRY_H_
+#include <memory>
+#include <string>
+#include "register/register_types.h"
+#include "register.h"
+
+namespace ge {
+class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY OpKernelRegistry {
+ public:
+  using CreateFn = HostCpuOp* (*)();
+  ~OpKernelRegistry();
+
+  static OpKernelRegistry& GetInstance() {
+    static OpKernelRegistry instance;
+    return instance;
+  }
+
+  bool IsRegistered(const std::string &op_type);
+
+  void RegisterHostCpuOp(const std::string &op_type, CreateFn create_fn);
+
+  std::unique_ptr<HostCpuOp> CreateHostCpuOp(const std::string &op_type);
+
+ private:
+  OpKernelRegistry();
+  class OpKernelRegistryImpl;
+  /*lint -e148*/
+  std::unique_ptr<OpKernelRegistryImpl> impl_;
+};
+} // namespace ge
+
+#endif // INC_REGISTER_OP_KERNEL_REGISTRY_H_
diff --git a/third_party/fwkacllib/inc/register/op_registry.h b/third_party/fwkacllib/inc/register/op_registry.h
new file mode 100644
index 00000000..318eb3ba
--- /dev/null
+++ b/third_party/fwkacllib/inc/register/op_registry.h
@@ -0,0 +1,96 @@
+/**
+ * Copyright 2019-2020 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 INC_REGISTER_OP_REGISTRY_H_
+#define INC_REGISTER_OP_REGISTRY_H_
+
+#include <limits.h>
+#include <set>
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+#include "register/register.h"
+
+namespace domi {
+enum RemoveInputType {
+  OMG_MOVE_TYPE_DTYPE = 0,
+  OMG_MOVE_TYPE_VALUE,
+  OMG_MOVE_TYPE_SHAPE,
+  OMG_MOVE_TYPE_FORMAT,
+  OMG_MOVE_TYPE_AXIS,
+  OMG_MOVE_TYPE_SCALAR_VALUE,
+  OMG_REMOVE_TYPE_WITH_COND = 1000,
+  OMG_REMOVE_INPUT_WITH_ORIGINAL_TYPE,
+  OMG_INPUT_REORDER,
+};
+
+struct RemoveInputConfigure {
+  int inputIdx = INT_MAX;
+  std::string attrName;
+  RemoveInputType moveType;
+  bool attrValue = false;
+  std::string originalType;
+  std::vector<int> input_order;
+};
+
+class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY OpRegistry {
+ public:
+  static OpRegistry *Instance();
+
+  std::vector<OpRegistrationData> registrationDatas;
+
+  bool Register(const OpRegistrationData &reg_data);
+
+  domi::ImplyType GetImplyType(const std::string &op_type);
+
+  void GetOpTypeByImplyType(std::vector<std::string> &vec_op_type, const domi::ImplyType &imply_type);
+
+  domi::ParseParamFunc GetParseParamFunc(const std::string &op_type, const std::string &ori_type);
+
+  domi::ParseParamByOpFunc GetParseParamByOperatorFunc(const std::string &ori_type);
+
+  domi::FusionParseParamFunc GetFusionParseParamFunc(const std::string &op_type, const std::string &ori_type);
+
+  domi::FusionParseParamByOpFunc GetFusionParseParamByOpFunc(const std::string &op_type,
+                                                             const std::string &ori_type);
+
+  domi::ParseSubgraphFunc GetParseSubgraphPostFunc(const std::string &op_type);
+
+  Status GetParseSubgraphPostFunc(const std::string &op_type, domi::ParseSubgraphFuncV2 &parse_subgraph_func);
+
+  domi::ImplyType GetImplyTypeByOriOpType(const std::string &ori_optype);
+
+  const std::vector<RemoveInputConfigure> &GetRemoveInputConfigure(const std::string &ori_optype) const;
+
+  bool GetOmTypeByOriOpType(const std::string &ori_optype, std::string &om_type);
+
+  ParseOpToGraphFunc GetParseOpToGraphFunc(const std::string &op_type, const std::string &ori_type);
+
+ private:
+  std::unordered_map<std::string, domi::ImplyType> op_run_mode_map_;
+  std::unordered_map<std::string, ParseParamFunc> op_parse_params_fn_map_;
+  std::unordered_map<std::string, ParseParamByOpFunc> parse_params_by_op_func_map_;
+  std::unordered_map<std::string, FusionParseParamFunc> fusion_op_parse_params_fn_map_;
+  std::unordered_map<std::string, FusionParseParamByOpFunc> fusion_parse_params_by_op_fn_map_;
+  std::unordered_map<std::string, ParseSubgraphFunc> op_types_to_parse_subgraph_post_func_;
+  std::unordered_map<std::string, std::vector<RemoveInputConfigure>> remove_input_configure_map_;
+  std::unordered_map<std::string, std::string> origin_type_to_om_type_;
+  std::unordered_map<std::string, ParseOpToGraphFunc> parse_op_to_graph_fn_map_;
+  std::unordered_map<std::string, ParseSubgraphFuncV2> op_types_to_parse_subgraph_post_func_v2_;
+};
+}  // namespace domi
+#endif  // INC_REGISTER_OP_REGISTRY_H_
diff --git a/third_party/fwkacllib/inc/runtime/base.h b/third_party/fwkacllib/inc/runtime/base.h
index b9b2cbe5..ebfc09f3 100644
--- a/third_party/fwkacllib/inc/runtime/base.h
+++ b/third_party/fwkacllib/inc/runtime/base.h
@@ -81,26 +81,17 @@ typedef enum tagRtLimitType {
 } rtLimitType_t;
 
 typedef struct rtExceptionInfo {
-    uint32_t taskid;
-    uint32_t streamid;
-    uint32_t tid;
-    uint32_t deviceid;
+  uint32_t taskid;
+  uint32_t streamid;
+  uint32_t tid;
+  uint32_t deviceid;
+  uint32_t retcode;
 } rtExceptionInfo;
 
-typedef struct rtTaskFailInfo {
-    uint32_t taskid;
-    uint32_t streamid;
-    uint32_t tid;
-    uint32_t deviceid;
-    uint32_t retcode;
-} rtTaskFailInfo;
-
 typedef void (*rtErrorCallback)(rtExceptionType);
 
 typedef void (*rtTaskFailCallback)(rtExceptionInfo *exceptionInfo);
 
-typedef void (*rtTaskFailCallbackByModule)(rtTaskFailInfo *exceptionInfo);
-
 typedef void (*rtDeviceStateCallback)(uint32_t devId, bool isOpen);
 
 /**
@@ -143,13 +134,13 @@ RTS_API rtError_t rtProfilerConfig(uint16_t type);
  * @ingroup profiling_base
  * @brief start rts profiler.
  */
-RTS_API rtError_t rtProfilerStart(uint64_t profConfig, int32_t numsDev, uint32_t* deviceList);
+RTS_API rtError_t rtProfilerStart(uint64_t profConfig, int32_t numsDev, uint32_t *deviceList);
 
 /**
  * @ingroup profiling_base
  * @brief stop rts profiler.
  */
-RTS_API rtError_t rtProfilerStop(uint64_t profConfig, int32_t numsDev, uint32_t* deviceList);
+RTS_API rtError_t rtProfilerStop(uint64_t profConfig, int32_t numsDev, uint32_t *deviceList);
 
 /**
  * @ingroup profiling_base
@@ -209,7 +200,7 @@ RTS_API rtError_t rtRegDeviceStateCallback(const char *regName, rtDeviceStateCal
  * @param [out] NA
  * @return RT_ERROR_NONE for ok
  */
-RTS_API rtError_t rtRegTaskFailCallbackByModule(const char *moduleName, rtTaskFailCallbackByModule callback);
+RTS_API rtError_t rtRegTaskFailCallbackByModule(const char *moduleName, rtTaskFailCallback callback);
 
 /**
  * @ingroup dvrt_base
diff --git a/third_party/fwkacllib/inc/runtime/config.h b/third_party/fwkacllib/inc/runtime/config.h
index 12a407d7..8bfc9893 100644
--- a/third_party/fwkacllib/inc/runtime/config.h
+++ b/third_party/fwkacllib/inc/runtime/config.h
@@ -42,6 +42,7 @@ typedef enum tagRtChipType {
   CHIP_MDC,
   CHIP_LHISI,
   CHIP_DC,
+  CHIP_CLOUD_V2,
   CHIP_END,
 } rtChipType_t;
 
@@ -62,6 +63,7 @@ typedef enum tagRtPlatformType {
   PLATFORM_LHISI_ES,
   PLATFORM_LHISI_CS,
   PLATFORM_DC,
+  PLATFORM_CLOUD_V2,
   PLATFORM_END,
 } rtPlatformType_t;
 
@@ -119,7 +121,9 @@ typedef struct tagRtMemoryConfig {
   uint32_t compilerSize;
 } rtMemoryConfig_t;
 
-typedef struct tagRtPlatformConfig { uint32_t platformConfig; } rtPlatformConfig_t;
+typedef struct tagRtPlatformConfig {
+  uint32_t platformConfig;
+} rtPlatformConfig_t;
 
 /**
  * @ingroup
diff --git a/third_party/fwkacllib/inc/runtime/context.h b/third_party/fwkacllib/inc/runtime/context.h
index 4be49a8c..ee0d8f0a 100644
--- a/third_party/fwkacllib/inc/runtime/context.h
+++ b/third_party/fwkacllib/inc/runtime/context.h
@@ -47,7 +47,7 @@ typedef struct tagRtGroupInfo {
   uint32_t aivectorNum;
   uint32_t sdmaNum;
   uint32_t activeStreamNum;
-  void*  extrPtr;
+  void *extrPtr;
 } rtGroupInfo_t;
 
 /**
diff --git a/third_party/fwkacllib/inc/runtime/dev.h b/third_party/fwkacllib/inc/runtime/dev.h
index d1a91a9b..d6ffbc9a 100644
--- a/third_party/fwkacllib/inc/runtime/dev.h
+++ b/third_party/fwkacllib/inc/runtime/dev.h
@@ -185,7 +185,7 @@ RTS_API rtError_t rtDisableP2P(uint32_t devIdDes, uint32_t phyIdSrc);
  * @return RT_ERROR_NONE for ok
  * @return RT_ERROR_INVALID_VALUE for error input
  */
-RTS_API rtError_t rtDeviceCanAccessPeer(int32_t* canAccessPeer, uint32_t device, uint32_t peerDevice);
+RTS_API rtError_t rtDeviceCanAccessPeer(int32_t *canAccessPeer, uint32_t device, uint32_t peerDevice);
 
 /**
  * @ingroup dvrt_dev
diff --git a/third_party/fwkacllib/inc/runtime/kernel.h b/third_party/fwkacllib/inc/runtime/kernel.h
index 5f519442..f44b181c 100644
--- a/third_party/fwkacllib/inc/runtime/kernel.h
+++ b/third_party/fwkacllib/inc/runtime/kernel.h
@@ -387,7 +387,7 @@ typedef void *rtModel_t;
  * @return RT_ERROR_NONE for ok
  * @return RT_ERROR_INVALID_VALUE for error input
  */
- RTS_API rtError_t rtDumpAddrSet(rtModel_t model, void *addr, uint32_t dumpSize, uint32_t flag);
+RTS_API rtError_t rtDumpAddrSet(rtModel_t model, void *addr, uint32_t dumpSize, uint32_t flag);
 
 /**
  * @ingroup rt_kernel
diff --git a/third_party/fwkacllib/inc/runtime/mem.h b/third_party/fwkacllib/inc/runtime/mem.h
index e65d8604..32bd9e6b 100644
--- a/third_party/fwkacllib/inc/runtime/mem.h
+++ b/third_party/fwkacllib/inc/runtime/mem.h
@@ -159,11 +159,11 @@ typedef struct rtAiCoreMemorySize {
  * @ingroup dvrt_mem
  * @brief memory type
  */
-typedef enum tagRtMemoryType { 
-    RT_MEMORY_TYPE_HOST = 1, 
-    RT_MEMORY_TYPE_DEVICE = 2 , 
-    RT_MEMORY_TYPE_SVM = 3,
-    RT_MEMORY_TYPE_DVPP = 4
+typedef enum tagRtMemoryType {
+  RT_MEMORY_TYPE_HOST = 1,
+  RT_MEMORY_TYPE_DEVICE = 2,
+  RT_MEMORY_TYPE_SVM = 3,
+  RT_MEMORY_TYPE_DVPP = 4
 } rtMemoryType_t;
 
 /**
@@ -179,23 +179,23 @@ typedef struct tagRtPointerAttributes {
 
 
 typedef struct rtMallocHostSharedMemoryIn {
-    const char* name;
-    const uint64_t size;
-    uint32_t flag;
+  const char *name;
+  const uint64_t size;
+  uint32_t flag;
 } rtMallocHostSharedMemoryIn;
 
 typedef struct rtMallocHostSharedMemoryOut {
-    int fd;
-    void* ptr;
-    void* devPtr;
+  int fd;
+  void *ptr;
+  void *devPtr;
 } rtMallocHostSharedMemoryOut;
 
 typedef struct rtFreeHostSharedMemoryIn {
-    const char* name;
-    const uint64_t size;
-    int fd;
-    void* ptr;
-    void* devPtr;
+  const char *name;
+  const uint64_t size;
+  int fd;
+  void *ptr;
+  void *devPtr;
 } rtFreeHostSharedMemoryIn;
 
 
@@ -267,7 +267,7 @@ RTS_API rtError_t rtFreeHost(void *hostPtr);
  */
 
 RTS_API rtError_t rtMallocHostSharedMemory(rtMallocHostSharedMemoryIn *in,
-    rtMallocHostSharedMemoryOut *out);
+                                           rtMallocHostSharedMemoryOut *out);
 
 /**
  * @ingroup dvrt_mem
diff --git a/third_party/fwkacllib/inc/runtime/stream.h b/third_party/fwkacllib/inc/runtime/stream.h
index 388fd3c2..6b9f80ae 100644
--- a/third_party/fwkacllib/inc/runtime/stream.h
+++ b/third_party/fwkacllib/inc/runtime/stream.h
@@ -36,6 +36,7 @@ extern "C" {
 #define RT_STREAM_FORBIDDEN_DEFAULT (0x10)
 #define RT_STREAM_HEAD (0x20)
 #define RT_STREAM_PRIMARY_DEFAULT (0x40)
+#define RT_STREAM_PRIMARY_FIRST_DEFAULT (0x80)
 
 /**
  * @ingroup stream_type
diff --git a/third_party/fwkacllib/inc/soft_dp/ExternalSoftDp.h b/third_party/fwkacllib/inc/soft_dp/ExternalSoftDp.h
new file mode 100644
index 00000000..b642cbc8
--- /dev/null
+++ b/third_party/fwkacllib/inc/soft_dp/ExternalSoftDp.h
@@ -0,0 +1,52 @@
+/**
+* @file ExternalSoftDp.h
+*
+* Copyright (c) Huawei Technologies Co., Ltd. 2012-2018. All rights reserved.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*/
+
+#ifndef EXTERNALSOFTDP_H
+#define EXTERNALSOFTDP_H
+
+#include <stdint.h>
+
+extern "C" {
+struct SoftDpProcsessInfo {
+  uint8_t* inputBuffer;
+  uint32_t inputBufferSize;
+
+  uint8_t* outputBuffer;
+  uint32_t outputBufferSize;
+
+  uint32_t outputWidth;
+  uint32_t outputHeight;
+
+  uint32_t reserved;
+};
+
+struct DpCropInfo {
+  uint32_t left;
+  uint32_t right;
+  uint32_t up;
+  uint32_t down;
+};
+
+/*
+ * @brief decode and resize interface
+ * @param [in] SoftDpProcsessInfo& softDpProcsessInfo : soft dp struct
+ * @return success: return 0, fail: return error number
+ */
+uint32_t DecodeAndResizeJpeg(SoftDpProcsessInfo& softDpProcsessInfo);
+
+/*
+ * @brief decode crop and resize interface
+ * @param [in] SoftDpProcsessInfo& softDpProcsessInfo : soft dp struct
+ * @param [in] const DpCropInfo& cropInfo: crop struct
+ * @return success: return 0, fail: return error number
+ */
+uint32_t DecodeAndCropAndResizeJpeg(SoftDpProcsessInfo& softDpProcsessInfo, const DpCropInfo& cropInfo);
+}
+#endif // EXTERNALSOFTDP_H
diff --git a/third_party/fwkacllib/inc/toolchain/slog.h b/third_party/fwkacllib/inc/toolchain/slog.h
index bce58f32..2ebce7d9 100644
--- a/third_party/fwkacllib/inc/toolchain/slog.h
+++ b/third_party/fwkacllib/inc/toolchain/slog.h
@@ -18,7 +18,9 @@
 #define D_SYSLOG_H_
 
 #ifdef __cplusplus
+#ifndef LOG_CPP
 extern "C" {
+#endif
 #endif // __cplusplus
 
 #ifndef LINUX
@@ -105,6 +107,7 @@ extern "C" {
 #define SECURITY_LOG_MASK   (0x00100000)
 #define RUN_LOG_MASK        (0x01000000)
 #define OPERATION_LOG_MASK  (0x10000000)
+#define RESERVERD_LENGTH 52
 
 typedef struct tagDCODE {
   const char *cName;
@@ -116,6 +119,18 @@ typedef struct tagKV {
   char *value;
 } KeyValue;
 
+typedef enum {
+  APPLICATION = 0,
+  SYSTEM
+} ProcessType;
+
+typedef struct {
+  ProcessType type;
+  unsigned int pid;
+  unsigned int deviceId;
+  char reserved[RESERVERD_LENGTH];
+} LogAttr;
+
 /**
  * @ingroup slog
  *
@@ -228,6 +243,14 @@ DLL_EXPORT int dlog_setlevel(int moduleId, int level, int enableEvent);
  */
 DLL_EXPORT int CheckLogLevel(int moduleId, int logLevel);
 
+/**
+ * @ingroup slog
+ * @brief DlogSetAttr: set log attr, default pid is 0, default device id is 0, default process type is APPLICATION
+ * @param [in]logAttr: attr info, include pid(must be larger than 0), process type and device id(chip ID)
+ * @return: 0: SUCCEED, others: FAILED
+ */
+DLL_EXPORT int DlogSetAttr(LogAttr logAttr);
+
 /**
  * @ingroup slog
  * @brief dlog_error: print error log
@@ -367,6 +390,121 @@ void DlogInner(int moduleId, int level, const char *fmt, ...);
 void DlogWithKVInner(int moduleId, int level, KeyValue *pstKVArray, int kvNum, const char *fmt, ...);
 
 #ifdef __cplusplus
+#ifndef LOG_CPP
 }
+#endif // LOG_CPP
 #endif // __cplusplus
+
+#ifdef LOG_CPP
+#ifdef __cplusplus
+extern "C" {
+#endif
+/**
+ * @ingroup slog
+ * @brief DlogGetlevelForC: get module loglevel and enableEvent
+ *
+ * @param [in]moduleId: moudule id(see slog.h, eg: CCE), others: invalid
+ * @param [out]enableEvent: 1: enable; 0: disable
+ * @return: module level(0: debug, 1: info, 2: warning, 3: error, 4: null output)
+ */
+DLL_EXPORT int DlogGetlevelForC(int moduleId, int *enableEvent);
+
+/**
+ * @ingroup slog
+ * @brief DlogSetlevelForC: set module loglevel and enableEvent
+ *
+ * @param [in]moduleId: moudule id(see slog.h, eg: CCE), -1: all modules, others: invalid
+ * @param [in]level: log level(0: debug, 1: info, 2: warning, 3: error, 4: null output)
+ * @param [in]enableEvent: 1: enable; 0: disable, others:invalid
+ * @return: 0: SUCCEED, others: FAILED
+ */
+DLL_EXPORT int DlogSetlevelForC(int moduleId, int level, int enableEvent);
+
+/**
+ * @ingroup slog
+ * @brief CheckLogLevelForC: check module level enable or not
+ * users no need to call it because all dlog interface(include inner interface) has already called
+ *
+ * @param [in]moduleId: module id, eg: CCE
+ * @param [in]logLevel: eg: DLOG_EVENT/DLOG_ERROR/DLOG_WARN/DLOG_INFO/DLOG_DEBUG
+ * @return: 1:enable, 0:disable
+ */
+DLL_EXPORT int CheckLogLevelForC(int moduleId, int logLevel);
+
+/**
+ * @ingroup slog
+ * @brief DlogSetAttrForC: set log attr, default pid is 0, default device id is 0, default process type is APPLICATION
+ * @param [in]logAttr: attr info, include pid(must be larger than 0), process type and device id(chip ID)
+ * @return: 0: SUCCEED, others: FAILED
+ */
+DLL_EXPORT int DlogSetAttrForC(LogAttr logAttr);
+
+/**
+ * @ingroup slog
+ * @brief DlogForC: print log, need caller to specify level
+ * call CheckLogLevelForC in advance to optimize performance, call interface with fmt input take time
+ *
+ * @param [in]moduleId: module id, eg: CCE
+ * @param [in]level(0: debug, 1: info, 2: warning, 3: error, 5: trace, 6: oplog, 16: event)
+ * @param [in]fmt: log content
+ */
+#define DlogForC(moduleId, level, fmt, ...)                                                 \
+  do {                                                                                  \
+    if(CheckLogLevelForC(moduleId, level) == 1) {                                           \
+        DlogInnerForC(moduleId, level, "[%s:%d]" fmt, __FILE__, __LINE__, ##__VA_ARGS__);   \
+     }                                                                                  \
+  } while (0)
+
+/**
+ * @ingroup slog
+ * @brief DlogSubForC: print log, need caller to specify level and submodule
+ * call CheckLogLevelForC in advance to optimize performance, call interface with fmt input take time
+ *
+ * @param [in]moduleId: module id, eg: CCE
+ * @param [in]submodule: eg: engine
+ * @param [in]level(0: debug, 1: info, 2: warning, 3: error, 5: trace, 6: oplog, 16: event)
+ * @param [in]fmt: log content
+ */
+#define DlogSubForC(moduleId, submodule, level, fmt, ...)                                                   \
+  do {                                                                                                  \
+    if(CheckLogLevelForC(moduleId, level) == 1) {                                                           \
+        DlogInnerForC(moduleId, level, "[%s:%d][%s]" fmt, __FILE__, __LINE__, submodule, ##__VA_ARGS__);    \
+    }                                                                                                   \
+  } while (0)
+
+/**
+ * @ingroup slog
+ * @brief DlogWithKVForC: print log, need caller to specify level and other paramters
+ * call CheckLogLevelForC in advance to optimize performance, call interface with fmt input take time
+ *
+ * @param [in]moduleId: module id, eg: CCE
+ * @param [in]level(0: debug, 1: info, 2: warning, 3: error, 5: trace, 6: oplog, 16: event)
+ * @param [in]pstKVArray: key-value array
+ * @param [in]kvNum: key-value element num in array
+ * @param [in]fmt: log content
+ */
+#define DlogWithKVForC(moduleId, level, pstKVArray, kvNum, fmt, ...)                                                \
+  do {                                                                                                          \
+    if(CheckLogLevelForC(moduleId, level) == 1) {                                                                   \
+        DlogWithKVInnerForC(moduleId, level, pstKVArray, kvNum, "[%s:%d]" fmt, __FILE__, __LINE__, ##__VA_ARGS__);  \
+    }                                                                                                           \
+  } while (0)
+
+/**
+ * @ingroup slog
+ * @brief DlogFlushForC: flush log buffer to file
+ */
+DLL_EXPORT void DlogFlushForC(void);
+
+/**
+ * @ingroup slog
+ * @brief Internal log interface, other modules are not allowed to call this interface
+ */
+void DlogInnerForC(int moduleId, int level, const char *fmt, ...);
+void DlogWithKVInnerForC(int moduleId, int level, KeyValue *pstKVArray, int kvNum, const char *fmt, ...);
+
+#ifdef __cplusplus
+}
+#endif
+#endif // LOG_CPP
 #endif // D_SYSLOG_H_