!5576 simply ms_context implementation

Merge pull request !5576 from fary86/simplify_context_implementation

mindspore/ccsrc/pipeline/jit/init.cc

@@ -50,55 +50,6 @@ using ParallelContext = mindspore::parallel::ParallelContext;
 using CostModelContext = mindspore::parallel::CostModelContext;
 using mindspore::MsCtxParam;
 
-namespace mindspore {
-void MsCtxSetParameter(std::shared_ptr<MsContext> ctx, MsCtxParam param, const py::object &value) {
-  MS_LOG(DEBUG) << "set param(" << param << ") with value '" << py::str(value) << "' of type '"
-                << py::str(value.get_type()) << "'.";
-  if (param >= MS_CTX_TYPE_BOOL_BEGIN && param < MS_CTX_TYPE_BOOL_END && py::isinstance<py::bool_>(value)) {
-    ctx->set_param<bool>(param, value.cast<bool>());
-    return;
-  }
-  if (param >= MS_CTX_TYPE_INT_BEGIN && param < MS_CTX_TYPE_INT_END && py::isinstance<py::int_>(value)) {
-    ctx->set_param<int>(param, value.cast<int>());
-    return;
-  }
-  if (param >= MS_CTX_TYPE_UINT32_BEGIN && param < MS_CTX_TYPE_UINT32_END && py::isinstance<py::int_>(value)) {
-    ctx->set_param<uint32_t>(param, value.cast<uint32_t>());
-    return;
-  }
-  if (param >= MS_CTX_TYPE_FLOAT_BEGIN && param < MS_CTX_TYPE_FLOAT_END && py::isinstance<py::float_>(value)) {
-    ctx->set_param<float>(param, value.cast<float>());
-    return;
-  }
-  if (param >= MS_CTX_TYPE_STRING_BEGIN && param < MS_CTX_TYPE_STRING_END && py::isinstance<py::str>(value)) {
-    ctx->set_param<std::string>(param, value.cast<std::string>());
-    return;
-  }
-
-  MS_LOG(EXCEPTION) << "Got illegal param " << param << " and value with type " << py::str(value.get_type());
-}
-
-py::object MsCtxGetParameter(const std::shared_ptr<MsContext> &ctx, MsCtxParam param) {
-  if (param >= MS_CTX_TYPE_BOOL_BEGIN && param < MS_CTX_TYPE_BOOL_END) {
-    return py::bool_(ctx->get_param<bool>(param));
-  }
-  if (param >= MS_CTX_TYPE_INT_BEGIN && param < MS_CTX_TYPE_INT_END) {
-    return py::int_(ctx->get_param<int>(param));
-  }
-  if (param >= MS_CTX_TYPE_UINT32_BEGIN && param < MS_CTX_TYPE_UINT32_END) {
-    return py::int_(ctx->get_param<uint32_t>(param));
-  }
-  if (param >= MS_CTX_TYPE_FLOAT_BEGIN && param < MS_CTX_TYPE_FLOAT_END) {
-    return py::float_(ctx->get_param<float>(param));
-  }
-  if (param >= MS_CTX_TYPE_STRING_BEGIN && param < MS_CTX_TYPE_STRING_END) {
-    return py::str(ctx->get_param<std::string>(param));
-  }
-
-  MS_LOG(EXCEPTION) << "Got illegal param " << param << ".";
-}
-}  // namespace mindspore
-
 // Interface with python
 PYBIND11_MODULE(_c_expression, m) {
   m.doc() = "MindSpore c plugin";
@@ -151,49 +102,6 @@ PYBIND11_MODULE(_c_expression, m) {
 
   (void)m.def("export_graph", &mindspore::pipeline::ExportGraph, "Export Graph.");
 
-  (void)m.def("ms_ctx_get_param", &mindspore::MsCtxGetParameter, "Get value of specified paramter.");
-  (void)m.def("ms_ctx_set_param", &mindspore::MsCtxSetParameter, "Set value for specified paramter.");
-
-  (void)py::enum_<MsCtxParam>(*m, "ms_ctx_param", py::arithmetic())
-    .value("auto_mixed_precision_flag", MsCtxParam::MS_CTX_AUTO_MIXED_PRECISION_FLAG)
-    .value("check_bprop_flag", MsCtxParam::MS_CTX_CHECK_BPROP_FLAG)
-    .value("enable_dump", MsCtxParam::MS_CTX_ENABLE_DUMP)
-    .value("enable_dynamic_mem_pool", MsCtxParam::MS_CTX_ENABLE_DYNAMIC_MEM_POOL)
-    .value("enable_gpu_summary", MsCtxParam::MS_CTX_ENABLE_GPU_SUMMARY)
-    .value("enable_graph_kernel", MsCtxParam::MS_CTX_ENABLE_GRAPH_KERNEL)
-    .value("enable_hccl", MsCtxParam::MS_CTX_ENABLE_HCCL)
-    .value("enable_loop_sink", MsCtxParam::MS_CTX_ENABLE_LOOP_SINK)
-    .value("enable_mem_reuse", MsCtxParam::MS_CTX_ENABLE_MEM_REUSE)
-    .value("enable_pynative_hook", MsCtxParam::MS_CTX_ENABLE_PYNATIVE_HOOK)
-    .value("enable_pynative_infer", MsCtxParam::MS_CTX_ENABLE_PYNATIVE_INFER)
-    .value("enable_reduce_precision", MsCtxParam::MS_CTX_ENABLE_REDUCE_PRECISION)
-    .value("enable_sparse", MsCtxParam::MS_CTX_ENABLE_SPARSE)
-    .value("enable_task_sink", MsCtxParam::MS_CTX_ENABLE_TASK_SINK)
-    .value("ir_fusion_flag", MsCtxParam::MS_CTX_IR_FUSION_FLAG)
-    .value("is_multi_graph_sink", MsCtxParam::MS_CTX_IS_MULTI_GRAPH_SINK)
-    .value("is_pynative_ge_init", MsCtxParam::MS_CTX_IS_PYNATIVE_GE_INIT)
-    .value("precompile_only", MsCtxParam::MS_CTX_PRECOMPILE_ONLY)
-    .value("enable_profiling", MsCtxParam::MS_CTX_ENABLE_PROFILING)
-    .value("save_graphs_flag", MsCtxParam::MS_CTX_SAVE_GRAPHS_FLAG)
-    .value("max_device_memory", MsCtxParam::MS_CTX_MAX_DEVICE_MEMORY)
-    .value("execution_mode", MsCtxParam::MS_CTX_EXECUTION_MODE)
-    .value("device_target", MsCtxParam::MS_CTX_DEVICE_TARGET)
-    .value("graph_memory_max_size", MsCtxParam::MS_CTX_GRAPH_MEMORY_MAX_SIZE)
-    .value("print_file_path", MsCtxParam::MS_CTX_PRINT_FILE_PATH)
-    .value("profiling_options", MsCtxParam::MS_CTX_PROFILING_OPTIONS)
-    .value("save_dump_path", MsCtxParam::MS_CTX_SAVE_DUMP_PATH)
-    .value("save_graphs_path", MsCtxParam::MS_CTX_SAVE_GRAPHS_PATH)
-    .value("variable_memory_max_size", MsCtxParam::MS_CTX_VARIABLE_MEMORY_MAX_SIZE)
-    .value("device_id", MsCtxParam::MS_CTX_DEVICE_ID)
-    .value("ge_ref", MsCtxParam::MS_CTX_GE_REF)
-    .value("max_call_depth", MsCtxParam::MS_CTX_MAX_CALL_DEPTH)
-    .value("tsd_ref", MsCtxParam::MS_CTX_TSD_REF);
-
-  (void)py::class_<mindspore::MsContext, std::shared_ptr<mindspore::MsContext>>(m, "MSContext")
-    .def_static("get_instance", &mindspore::MsContext::GetInstance, "Get ms context instance.")
-    .def("get_backend_policy", &mindspore::MsContext::backend_policy, "Get backend policy.")
-    .def("set_backend_policy", &mindspore::MsContext::set_backend_policy, "Set backend policy.");
-
   (void)py::class_<mindspore::MpiConfig, std::shared_ptr<mindspore::MpiConfig>>(m, "MpiConfig")
     .def_static("get_instance", &mindspore::MpiConfig::GetInstance, "Get mpi config instance.")
     .def("get_enable_mpi", &mindspore::MpiConfig::enable_mpi, "Get whether enable mpi.")

mindspore/ccsrc/pybind_api/utils/ms_context_py.cc

@@ -0,0 +1,117 @@
+/**
+ * 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 <memory>
+#include <string>
+#include "utils/ms_context.h"
+#include "utils/log_adapter.h"
+#include "pybind_api/api_register.h"
+
+namespace mindspore {
+namespace {
+void MsCtxSetParameter(std::shared_ptr<MsContext> ctx, MsCtxParam param, const py::object &value) {
+  MS_LOG(DEBUG) << "set param(" << param << ") with value '" << py::str(value).cast<std::string>() << "' of type '"
+                << py::str(value.get_type()).cast<std::string>() << "'.";
+  if (param >= MS_CTX_TYPE_BOOL_BEGIN && param < MS_CTX_TYPE_BOOL_END && py::isinstance<py::bool_>(value)) {
+    ctx->set_param<bool>(param, value.cast<bool>());
+    return;
+  }
+  if (param >= MS_CTX_TYPE_INT_BEGIN && param < MS_CTX_TYPE_INT_END && py::isinstance<py::int_>(value)) {
+    ctx->set_param<int>(param, value.cast<int>());
+    return;
+  }
+  if (param >= MS_CTX_TYPE_UINT32_BEGIN && param < MS_CTX_TYPE_UINT32_END && py::isinstance<py::int_>(value)) {
+    ctx->set_param<uint32_t>(param, value.cast<uint32_t>());
+    return;
+  }
+  if (param >= MS_CTX_TYPE_FLOAT_BEGIN && param < MS_CTX_TYPE_FLOAT_END && py::isinstance<py::float_>(value)) {
+    ctx->set_param<float>(param, value.cast<float>());
+    return;
+  }
+  if (param >= MS_CTX_TYPE_STRING_BEGIN && param < MS_CTX_TYPE_STRING_END && py::isinstance<py::str>(value)) {
+    ctx->set_param<std::string>(param, value.cast<std::string>());
+    return;
+  }
+
+  MS_LOG(EXCEPTION) << "Got illegal param " << param << " and value with type "
+                    << py::str(value.get_type()).cast<std::string>();
+}
+
+py::object MsCtxGetParameter(const std::shared_ptr<MsContext> &ctx, MsCtxParam param) {
+  if (param >= MS_CTX_TYPE_BOOL_BEGIN && param < MS_CTX_TYPE_BOOL_END) {
+    return py::bool_(ctx->get_param<bool>(param));
+  }
+  if (param >= MS_CTX_TYPE_INT_BEGIN && param < MS_CTX_TYPE_INT_END) {
+    return py::int_(ctx->get_param<int>(param));
+  }
+  if (param >= MS_CTX_TYPE_UINT32_BEGIN && param < MS_CTX_TYPE_UINT32_END) {
+    return py::int_(ctx->get_param<uint32_t>(param));
+  }
+  if (param >= MS_CTX_TYPE_FLOAT_BEGIN && param < MS_CTX_TYPE_FLOAT_END) {
+    return py::float_(ctx->get_param<float>(param));
+  }
+  if (param >= MS_CTX_TYPE_STRING_BEGIN && param < MS_CTX_TYPE_STRING_END) {
+    return py::str(ctx->get_param<std::string>(param));
+  }
+
+  MS_LOG(EXCEPTION) << "Got illegal param " << param << ".";
+}
+}  // namespace
+
+REGISTER_PYBIND_DEFINE(MsContextPy, ([](const py::module *m) {
+                         (void)py::enum_<MsCtxParam>(*m, "ms_ctx_param", py::arithmetic())
+                           .value("enable_auto_mixed_precision", MsCtxParam::MS_CTX_ENABLE_AUTO_MIXED_PRECISION)
+                           .value("check_bprop", MsCtxParam::MS_CTX_CHECK_BPROP_FLAG)
+                           .value("enable_dump", MsCtxParam::MS_CTX_ENABLE_DUMP)
+                           .value("enable_dynamic_mem_pool", MsCtxParam::MS_CTX_ENABLE_DYNAMIC_MEM_POOL)
+                           .value("enable_gpu_summary", MsCtxParam::MS_CTX_ENABLE_GPU_SUMMARY)
+                           .value("enable_graph_kernel", MsCtxParam::MS_CTX_ENABLE_GRAPH_KERNEL)
+                           .value("enable_hccl", MsCtxParam::MS_CTX_ENABLE_HCCL)
+                           .value("enable_loop_sink", MsCtxParam::MS_CTX_ENABLE_LOOP_SINK)
+                           .value("enable_mem_reuse", MsCtxParam::MS_CTX_ENABLE_MEM_REUSE)
+                           .value("enable_pynative_hook", MsCtxParam::MS_CTX_ENABLE_PYNATIVE_HOOK)
+                           .value("enable_pynative_infer", MsCtxParam::MS_CTX_ENABLE_PYNATIVE_INFER)
+                           .value("enable_reduce_precision", MsCtxParam::MS_CTX_ENABLE_REDUCE_PRECISION)
+                           .value("enable_sparse", MsCtxParam::MS_CTX_ENABLE_SPARSE)
+                           .value("enable_task_sink", MsCtxParam::MS_CTX_ENABLE_TASK_SINK)
+                           .value("ir_fusion_flag", MsCtxParam::MS_CTX_IR_FUSION_FLAG)
+                           .value("is_multi_graph_sink", MsCtxParam::MS_CTX_IS_MULTI_GRAPH_SINK)
+                           .value("is_pynative_ge_init", MsCtxParam::MS_CTX_IS_PYNATIVE_GE_INIT)
+                           .value("precompile_only", MsCtxParam::MS_CTX_PRECOMPILE_ONLY)
+                           .value("enable_profiling", MsCtxParam::MS_CTX_ENABLE_PROFILING)
+                           .value("save_graphs", MsCtxParam::MS_CTX_SAVE_GRAPHS_FLAG)
+                           .value("max_device_memory", MsCtxParam::MS_CTX_MAX_DEVICE_MEMORY)
+                           .value("mode", MsCtxParam::MS_CTX_EXECUTION_MODE)
+                           .value("device_target", MsCtxParam::MS_CTX_DEVICE_TARGET)
+                           .value("graph_memory_max_size", MsCtxParam::MS_CTX_GRAPH_MEMORY_MAX_SIZE)
+                           .value("print_file_path", MsCtxParam::MS_CTX_PRINT_FILE_PATH)
+                           .value("profiling_options", MsCtxParam::MS_CTX_PROFILING_OPTIONS)
+                           .value("save_dump_path", MsCtxParam::MS_CTX_SAVE_DUMP_PATH)
+                           .value("save_graphs_path", MsCtxParam::MS_CTX_SAVE_GRAPHS_PATH)
+                           .value("variable_memory_max_size", MsCtxParam::MS_CTX_VARIABLE_MEMORY_MAX_SIZE)
+                           .value("device_id", MsCtxParam::MS_CTX_DEVICE_ID)
+                           .value("ge_ref", MsCtxParam::MS_CTX_GE_REF)
+                           .value("max_call_depth", MsCtxParam::MS_CTX_MAX_CALL_DEPTH)
+                           .value("tsd_ref", MsCtxParam::MS_CTX_TSD_REF);
+
+                         (void)py::class_<mindspore::MsContext, std::shared_ptr<mindspore::MsContext>>(*m, "MSContext")
+                           .def_static("get_instance", &mindspore::MsContext::GetInstance, "Get ms context instance.")
+                           .def("get_param", &mindspore::MsCtxGetParameter, "Get value of specified paramter.")
+                           .def("set_param", &mindspore::MsCtxSetParameter, "Set value for specified paramter.")
+                           .def("get_backend_policy", &mindspore::MsContext::backend_policy, "Get backend policy.")
+                           .def("set_backend_policy", &mindspore::MsContext::set_backend_policy, "Set backend policy.");
+                       }));
+}  // namespace mindspore

mindspore/ccsrc/utils/context/context_extends.cc

@@ -225,7 +225,7 @@ void GetGeOptions(const std::shared_ptr<MsContext> &ms_context_ptr, std::map<std
   }
 
   // Enable auto mixed precision according to the context options
-  if (ms_context_ptr->get_param<bool>(MS_CTX_AUTO_MIXED_PRECISION_FLAG)) {
+  if (ms_context_ptr->get_param<bool>(MS_CTX_ENABLE_AUTO_MIXED_PRECISION)) {
     (*ge_options)["ge.exec.precision_mode"] = "allow_mix_precision";
   } else {
     (*ge_options)["ge.exec.precision_mode"] = "allow_fp32_to_fp16";
@@ -337,7 +337,7 @@ bool FinalizeGe(const std::shared_ptr<MsContext> &ms_context_ptr, bool force) {
     if (ge::GEFinalize() != ge::GRAPH_SUCCESS) {
       MS_LOG(WARNING) << "Finalize GE failed!";
     }
-    ms_context_ptr->set_pynative_ge_init(false);
+    ms_context_ptr->set_param<bool>(MS_CTX_IS_PYNATIVE_GE_INIT, false);
   } else {
     MS_LOG(INFO) << "Ge is used, no need to finalize, tsd reference = "
                  << ms_context_ptr->get_param<uint32_t>(MS_CTX_GE_REF) << ".";

mindspore/context.py

@@ -22,7 +22,7 @@ import threading
 from collections import namedtuple
 from types import FunctionType
 from mindspore import log as logger
-from mindspore._c_expression import MSContext, ms_ctx_param, ms_ctx_get_param, ms_ctx_set_param
+from mindspore._c_expression import MSContext, ms_ctx_param
 from mindspore._checkparam import args_type_check
 from mindspore.parallel._auto_parallel_context import _set_auto_parallel_context, _get_auto_parallel_context, \
     _reset_auto_parallel_context
@@ -158,17 +158,12 @@ class _Context:
         return value
 
     def get_param(self, param):
-        return ms_ctx_get_param(self._context_handle, param)
+        return self._context_handle.get_param(param)
 
     def set_param(self, param, value):
-        ms_ctx_set_param(self._context_handle, param, value)
+        self._context_handle.set_param(param, value)
 
-    @property
-    def mode(self):
-        return self.get_param(ms_ctx_param.execution_mode)
-
-    @mode.setter
-    def mode(self, mode):
+    def set_mode(self, mode):
         """
         Switch between Graph mode and PyNative mode.
 
@@ -185,43 +180,17 @@ class _Context:
             self._context_switches.push(False, None)
         else:
             raise ValueError(f'The execution mode {mode} is invalid!')
-        self.set_param(ms_ctx_param.execution_mode, mode)
+        self.set_param(ms_ctx_param.mode, mode)
 
     def set_backend_policy(self, policy):
         success = self._context_handle.set_backend_policy(policy)
         if not success:
             raise RuntimeError("Backend policy must be one of ge, vm, ms.")
 
-    @property
-    def precompile_only(self):
-        return self.get_param(ms_ctx_param.precompile_only)
-
-    @precompile_only.setter
-    def precompile_only(self, precompile_only):
-        self.set_param(ms_ctx_param.precompile_only, precompile_only)
-
-    @property
-    def save_graphs(self):
-        return self.get_param(ms_ctx_param.save_graphs_flag)
-
-    @save_graphs.setter
-    def save_graphs(self, save_graphs_flag):
-        self.set_param(ms_ctx_param.save_graphs_flag, save_graphs_flag)
-
-    @property
-    def save_graphs_path(self):
-        return self.get_param(ms_ctx_param.save_graphs_path)
-
-    @save_graphs_path.setter
-    def save_graphs_path(self, save_graphs_path):
+    def set_save_graphs_path(self, save_graphs_path):
         self.set_param(ms_ctx_param.save_graphs_path, _make_directory(save_graphs_path))
 
-    @property
-    def device_target(self):
-        return self.get_param(ms_ctx_param.device_target)
-
-    @device_target.setter
-    def device_target(self, target):
+    def set_device_target(self, target):
         valid_targets = ["CPU", "GPU", "Ascend", "Davinci"]
         if not target in valid_targets:
             raise ValueError(f"Target device name {target} is invalid! It must be one of {valid_targets}")
@@ -231,72 +200,17 @@ class _Context:
         if self.enable_debug_runtime and target == "CPU":
             self.set_backend_policy("vm")
 
-    @property
-    def device_id(self):
-        return self.get_param(ms_ctx_param.device_id)
-
-    @device_id.setter
-    def device_id(self, device_id):
+    def set_device_id(self, device_id):
         if device_id < 0 or device_id > 4095:
             raise ValueError(f"Device id must be in [0, 4095], but got {device_id}")
         self.set_param(ms_ctx_param.device_id, device_id)
 
-    @property
-    def max_call_depth(self):
-        return self.get_param(ms_ctx_param.max_call_depth)
-
-    @max_call_depth.setter
-    def max_call_depth(self, max_call_depth):
+    def set_max_call_depth(self, max_call_depth):
         if max_call_depth <= 0:
             raise ValueError(f"Max call depth must be greater than 0, but got {max_call_depth}")
         self.set_param(ms_ctx_param.max_call_depth, max_call_depth)
 
-    @property
-    def enable_auto_mixed_precision(self):
-        return self.get_param(ms_ctx_param.auto_mixed_precision_flag)
-
-    @enable_auto_mixed_precision.setter
-    def enable_auto_mixed_precision(self, enable_auto_mixed_precision):
-        self.set_param(ms_ctx_param.auto_mixed_precision_flag, enable_auto_mixed_precision)
-
-    @property
-    def enable_reduce_precision(self):
-        return self.get_param(ms_ctx_param.enable_reduce_precision_flag)
-
-    @enable_reduce_precision.setter
-    def enable_reduce_precision(self, enable_reduce_precision):
-        self.set_param(ms_ctx_param.enable_reduce_precision_flag, enable_reduce_precision)
-
-    @property
-    def enable_dump(self):
-        return self.get_param(ms_ctx_param.enable_dump)
-
-    @enable_dump.setter
-    def enable_dump(self, enable_dump):
-        self.set_param(ms_ctx_param.enable_dump, enable_dump)
-
-    @property
-    def save_dump_path(self):
-        return self.get_param(ms_ctx_param.save_dump_path)
-
-    @save_dump_path.setter
-    def save_dump_path(self, save_dump_path):
-        self.set_param(ms_ctx_param.save_dump_path, save_dump_path)
-
-    @property
-    def enable_profiling(self):
-        return self.get_param(ms_ctx_param.enable_profiling)
-
-    @enable_profiling.setter
-    def enable_profiling(self, flag):
-        self.set_param(ms_ctx_param.enable_profiling, flag)
-
-    @property
-    def profiling_options(self):
-        return self.get_param(ms_ctx_param.profiling_options)
-
-    @profiling_options.setter
-    def profiling_options(self, option):
+    def set_profiling_options(self, option):
         options = ["training_trace", "task_trace",
                    "task_trace:training_trace", "training_trace:task_trace", "op_trace"]
         if option not in options:
@@ -304,30 +218,7 @@ class _Context:
                              "'task_trace:training_trace' 'training_trace:task_trace' or 'op_trace'.")
         self.set_param(ms_ctx_param.profiling_options, option)
 
-    @property
-    def enable_graph_kernel(self):
-        return self.get_param(ms_ctx_param.enable_graph_kernel)
-
-    @enable_graph_kernel.setter
-    def enable_graph_kernel(self, graph_kernel_switch_):
-        self.set_param(ms_ctx_param.enable_graph_kernel, graph_kernel_switch_)
-
-    @property
-    def reserve_class_name_in_scope(self):
-        """Gets whether to save the network class name in the scope."""
-        return self._thread_local_info.reserve_class_name_in_scope
-
-    @reserve_class_name_in_scope.setter
-    def reserve_class_name_in_scope(self, reserve_class_name_in_scope):
-        """Sets whether to save the network class name in the scope."""
-        self._thread_local_info.reserve_class_name_in_scope = reserve_class_name_in_scope
-
-    @property
-    def variable_memory_max_size(self):
-        return None
-
-    @variable_memory_max_size.setter
-    def variable_memory_max_size(self, variable_memory_max_size):
+    def set_variable_memory_max_size(self, variable_memory_max_size):
         if not check_input_format(variable_memory_max_size):
             raise ValueError("Context param variable_memory_max_size should be in correct format! Such as \"5GB\"")
         if int(variable_memory_max_size[:-2]) >= _DEVICE_APP_MEMORY_SIZE:
@@ -338,33 +229,7 @@ class _Context:
         self.set_param(ms_ctx_param.variable_memory_max_size, variable_memory_max_size_)
         self.set_param(ms_ctx_param.graph_memory_max_size, graph_memory_max_size_)
 
-    @property
-    def enable_ge(self):
-        return self._context_handle.get_backend_policy() == 'ge'
-
-    @property
-    def enable_debug_runtime(self):
-        return self._thread_local_info.debug_runtime
-
-    @enable_debug_runtime.setter
-    def enable_debug_runtime(self, enable):
-        thread_info = self._thread_local_info
-        thread_info.debug_runtime = enable
-
-    @property
-    def check_bprop(self):
-        return self.get_param(ms_ctx_param.check_bprop_flag)
-
-    @check_bprop.setter
-    def check_bprop(self, check_bprop_flag):
-        self.set_param(ms_ctx_param.check_bprop_flag, check_bprop_flag)
-
-    @property
-    def max_device_memory(self):
-        return self.get_param(ms_ctx_param.max_device_memory)
-
-    @max_device_memory.setter
-    def max_device_memory(self, max_device_memory):
+    def set_max_device_memory(self, max_device_memory):
         if not check_input_format(max_device_memory):
             raise ValueError("Context param max_device_memory should be in correct format! Such as \"3.5GB\"")
         max_device_memory_value = float(max_device_memory[:-2])
@@ -372,12 +237,7 @@ class _Context:
             raise ValueError("Context param max_device_memory should be in correct format! Such as \"3.5GB\"")
         self.set_param(ms_ctx_param.max_device_memory, max_device_memory_value)
 
-    @property
-    def print_file_path(self):
-        return None
-
-    @print_file_path.setter
-    def print_file_path(self, file_path):
+    def set_print_file_path(self, file_path):
         """Add timestamp suffix to file name. Sets print file path."""
         print_file_path = os.path.realpath(file_path)
         if os.path.isdir(print_file_path):
@@ -392,13 +252,42 @@ class _Context:
             full_file_name = print_file_path
         self.set_param(ms_ctx_param.print_file_path, full_file_name)
 
+    setters = {
+        'mode': set_mode,
+        'backend_policy': set_backend_policy,
+        'save_graphs_path': set_save_graphs_path,
+        'device_target': set_device_target,
+        'device_id': set_device_id,
+        'max_call_depth': set_max_call_depth,
+        'profiling_options': set_profiling_options,
+        'variable_memory_max_size': set_variable_memory_max_size,
+        'max_device_memory': set_max_device_memory,
+        'print_file_path': set_print_file_path
+    }
+
     @property
-    def enable_sparse(self):
-        return self.get_param(ms_ctx_param.enable_sparse)
+    def reserve_class_name_in_scope(self):
+        """Gets whether to save the network class name in the scope."""
+        return self._thread_local_info.reserve_class_name_in_scope
+
+    @reserve_class_name_in_scope.setter
+    def reserve_class_name_in_scope(self, reserve_class_name_in_scope):
+        """Sets whether to save the network class name in the scope."""
+        self._thread_local_info.reserve_class_name_in_scope = reserve_class_name_in_scope
+
+    @property
+    def enable_ge(self):
+        return self._context_handle.get_backend_policy() == 'ge'
+
+    @property
+    def enable_debug_runtime(self):
+        return self._thread_local_info.debug_runtime
+
+    @enable_debug_runtime.setter
+    def enable_debug_runtime(self, enable):
+        thread_info = self._thread_local_info
+        thread_info.debug_runtime = enable
 
-    @enable_sparse.setter
-    def enable_sparse(self, enable_sparse):
-        self.set_param(ms_ctx_param.enable_sparse, enable_sparse)
 
 def check_input_format(x):
     import re
@@ -621,10 +510,18 @@ def set_context(**kwargs):
         >>> context.set_context(print_file_path="print.pb")
         >>> context.set_context(max_call_depth=80)
     """
+    ctx = _context()
     for key, value in kwargs.items():
-        if not hasattr(_context(), key):
-            raise ValueError("Set context keyword %s is not recognized!" % key)
-        setattr(_context(), key, value)
+        if hasattr(ctx, key):
+            setattr(ctx, key, value)
+            continue
+        if key in ctx.setters:
+            ctx.setters[key](ctx, value)
+            continue
+        if key in ms_ctx_param.__members__:
+            ctx.set_param(ms_ctx_param.__members__[key], value)
+            continue
+        raise ValueError("Set context keyword %s is not recognized!" % key)
 
 
 def get_context(attr_key):
@@ -640,10 +537,13 @@ def get_context(attr_key):
     Raises:
         ValueError: If input key is not an attribute in context.
     """
-    if not hasattr(_context(), attr_key):
-        raise ValueError(
-            "Get context keyword %s is not recognized!" % attr_key)
-    return getattr(_context(), attr_key)
+    ctx = _context()
+    if hasattr(ctx, attr_key):
+        return getattr(ctx, attr_key)
+    if attr_key in ms_ctx_param.__members__:
+        return ctx.get_param(ms_ctx_param.__members__[attr_key])
+    raise ValueError("Get context keyword %s is not recognized!" % attr_key)
+
 
 class ParallelMode:
     """

mindspore/core/utils/ms_context.cc

@@ -60,7 +60,7 @@ MsContext::MsContext(const std::string &policy, const std::string &target) {
 #endif
   set_param<bool>(MS_CTX_ENABLE_GPU_SUMMARY, true);
   set_param<bool>(MS_CTX_PRECOMPILE_ONLY, false);
-  set_param<bool>(MS_CTX_AUTO_MIXED_PRECISION_FLAG, false);
+  set_param<bool>(MS_CTX_ENABLE_AUTO_MIXED_PRECISION, false);
   set_param<bool>(MS_CTX_ENABLE_PYNATIVE_INFER, false);
   set_param<bool>(MS_CTX_ENABLE_PYNATIVE_HOOK, false);
   set_param<bool>(MS_CTX_ENABLE_DYNAMIC_MEM_POOL, true);

mindspore/core/utils/ms_context.h

@@ -53,7 +53,7 @@ const float kDefaultMaxDeviceMemory = 1024;
 enum MsCtxParam : unsigned {
   // paramater of type bool
   MS_CTX_TYPE_BOOL_BEGIN,
-  MS_CTX_AUTO_MIXED_PRECISION_FLAG = MS_CTX_TYPE_BOOL_BEGIN,
+  MS_CTX_ENABLE_AUTO_MIXED_PRECISION = MS_CTX_TYPE_BOOL_BEGIN,
   MS_CTX_CHECK_BPROP_FLAG,
   MS_CTX_ENABLE_DUMP,
   MS_CTX_ENABLE_DYNAMIC_MEM_POOL,
@@ -132,22 +132,22 @@ class MsContext {
 
   template <typename T>
   void set_param(MsCtxParam param, const T &value) {
-    MS_LOG(EXCEPTION) << "Need implemet " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
+    MS_LOG(EXCEPTION) << "Need to implement " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
   }
 
   template <typename T>
   const T &get_param(MsCtxParam param) const {
-    MS_LOG(EXCEPTION) << "Need implemet " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
+    MS_LOG(EXCEPTION) << "Need to implement " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
   }
 
   template <typename T>
   void increase_param(MsCtxParam param) {
-    MS_LOG(EXCEPTION) << "Need implemet " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
+    MS_LOG(EXCEPTION) << "Need to implement " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
   }
 
   template <typename T>
   void decrease_param(MsCtxParam param) {
-    MS_LOG(EXCEPTION) << "Need implemet " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
+    MS_LOG(EXCEPTION) << "Need to implement " << __FUNCTION__ << " for type " << typeid(T).name() << ".";
   }
 
  private: