remove two context param

example/bert_clue/README.md

@@ -58,7 +58,6 @@ options:
     --epoch_size               epoch size: N, default is 1
     --device_num               number of used devices: N, default is 1
     --device_id                device id: N, default is 0
-    --enable_task_sink         enable task sink: "true" | "false", default is "true"
     --enable_loop_sink         enable loop sink: "true" | "false", default is "true"
     --enable_mem_reuse         enable memory reuse: "true" | "false", default is "true"
     --enable_save_ckpt         enable save checkpoint: "true" | "false", default is "true"

example/bert_clue/run_distribute_pretrain.sh

@@ -50,7 +50,6 @@ do
     --epoch_size=$EPOCH_SIZE \
     --device_id=$DEVICE_ID \
     --device_num=$RANK_SIZE \
-    --enable_task_sink="true" \
     --enable_loop_sink="true" \
     --enable_mem_reuse="true" \
     --enable_save_ckpt="true" \

example/bert_clue/run_pretrain.py

@@ -59,7 +59,6 @@ def run_pretrain():
     parser.add_argument("--epoch_size", type=int, default="1", help="Epoch size, default is 1.")
     parser.add_argument("--device_id", type=int, default=0, help="Device id, default is 0.")
     parser.add_argument("--device_num", type=int, default=1, help="Use device nums, default is 1.")
-    parser.add_argument("--enable_task_sink", type=str, default="true", help="Enable task sink, default is true.")
     parser.add_argument("--enable_loop_sink", type=str, default="true", help="Enable loop sink, default is true.")
     parser.add_argument("--enable_mem_reuse", type=str, default="true", help="Enable mem reuse, default is true.")
     parser.add_argument("--enable_save_ckpt", type=str, default="true", help="Enable save checkpoint, default is true.")
@@ -76,8 +75,7 @@ def run_pretrain():
 
     args_opt = parser.parse_args()
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=(args_opt.enable_task_sink == "true"),
-                        enable_loop_sink=(args_opt.enable_loop_sink == "true"),
+    context.set_context(enable_loop_sink=(args_opt.enable_loop_sink == "true"),
                         enable_mem_reuse=(args_opt.enable_mem_reuse == "true"))
     context.set_context(reserve_class_name_in_scope=False)
 

example/bert_clue/run_standalone_pretrain.sh

@@ -29,7 +29,6 @@ python run_pretrain.py  \
     --distribute="false" \
     --epoch_size=$EPOCH_SIZE \
     --device_id=$DEVICE_ID \
-    --enable_task_sink="true" \
     --enable_loop_sink="true" \
     --enable_mem_reuse="true" \
     --enable_save_ckpt="true" \

example/googlenet_cifar10/train.py

@@ -70,7 +70,6 @@ if __name__ == '__main__':
 
     context.set_context(mode=context.GRAPH_MODE, device_target=args_opt.device_target)
     context.set_context(device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
 

example/mobilenetv2_imagenet2012/eval.py

@@ -34,7 +34,6 @@ args_opt = parser.parse_args()
 device_id = int(os.getenv('DEVICE_ID'))
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=device_id, save_graphs=False)
-context.set_context(enable_task_sink=True)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/mobilenetv2_imagenet2012/train.py

@@ -54,7 +54,6 @@ rank_size = int(os.getenv('RANK_SIZE'))
 run_distribute = rank_size > 1
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=device_id, save_graphs=False)
-context.set_context(enable_task_sink=True)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/resnet101_imagenet2012/eval.py

@@ -46,7 +46,6 @@ args_opt = parser.parse_args()
 device_id = int(os.getenv('DEVICE_ID'))
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", save_graphs=False, device_id=device_id)
-context.set_context(enable_task_sink=True)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/resnet101_imagenet2012/train.py

@@ -49,7 +49,6 @@ args_opt = parser.parse_args()
 device_id = int(os.getenv('DEVICE_ID'))
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", save_graphs=False, device_id=device_id)
-context.set_context(enable_task_sink=True)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/resnet50_cifar10/eval.py

@@ -39,7 +39,7 @@ args_opt = parser.parse_args()
 device_id = int(os.getenv('DEVICE_ID'))
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", save_graphs=False)
-context.set_context(enable_task_sink=True, device_id=device_id)
+context.set_context(device_id=device_id)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/resnet50_cifar10/train.py

@@ -42,7 +42,7 @@ args_opt = parser.parse_args()
 device_id = int(os.getenv('DEVICE_ID'))
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", save_graphs=False)
-context.set_context(enable_task_sink=True, device_id=device_id)
+context.set_context(device_id=device_id)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

example/ssd_coco2017/eval.py

@@ -71,7 +71,7 @@ if __name__ == '__main__':
     args_opt = parser.parse_args()
 
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True, enable_loop_sink=True, enable_mem_reuse=True)
+    context.set_context(enable_loop_sink=True, enable_mem_reuse=True)
 
     config = ConfigSSD()
     prefix = "ssd_eval.mindrecord"

example/ssd_coco2017/train.py

@@ -93,7 +93,7 @@ def main():
     args_opt = parser.parse_args()
 
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True, enable_loop_sink=True, enable_mem_reuse=True)
+    context.set_context(enable_loop_sink=True, enable_mem_reuse=True)
 
     if args_opt.distribute:
         device_num = args_opt.device_num

example/vgg16_cifar10/train.py

@@ -64,7 +64,6 @@ if __name__ == '__main__':
 
     context.set_context(mode=context.GRAPH_MODE, device_target=args_opt.device_target)
     context.set_context(device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
 

example/yolov3_coco2017/eval.py

@@ -82,7 +82,7 @@ if __name__ == '__main__':
     args_opt = parser.parse_args()
 
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True, enable_loop_sink=True, enable_mem_reuse=True)
+    context.set_context(enable_loop_sink=True, enable_mem_reuse=True)
 
     # It will generate mindrecord file in args_opt.mindrecord_dir,
     # and the file name is yolo.mindrecord0, 1, ... file_num.

example/yolov3_coco2017/train.py

@@ -85,7 +85,7 @@ def main():
     args_opt = parser.parse_args()
 
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", device_id=args_opt.device_id)
-    context.set_context(enable_task_sink=True, enable_loop_sink=True, enable_mem_reuse=True)
+    context.set_context(enable_loop_sink=True, enable_mem_reuse=True)
     if args_opt.distribute:
         device_num = args_opt.device_num
         context.reset_auto_parallel_context()

mindspore/ccsrc/pipeline/init.cc

@@ -115,12 +115,8 @@ PYBIND11_MODULE(_c_expression, m) {
     .def("set_device_id", &mindspore::MsContext::set_device_id, "Set device id.")
     .def("open_tsd", &mindspore::MsContext::OpenTsd, "Open tdt dataset client.")
     .def("close_tsd", &mindspore::MsContext::CloseTsd, "Close tdt dataset client.")
-    .def("set_task_sink_flag", &mindspore::MsContext::set_enable_task_sink, "Set enable task sink.")
-    .def("get_task_sink_flag", &mindspore::MsContext::enable_task_sink, "Get whether to enable task sink.")
     .def("get_save_graphs_flag", &mindspore::MsContext::save_graphs_flag, "Get whether to save graphs.")
     .def("set_save_graphs_flag", &mindspore::MsContext::set_save_graphs_flag, "Set whether to save graphs.")
-    .def("get_ir_fusion_flag", &mindspore::MsContext::ir_fusion_flag, "Get whether to enable ir fusion.")
-    .def("set_ir_fusion_flag", &mindspore::MsContext::set_ir_fusion_flag, "Set whether to enable ir fusion.")
     .def("get_auto_mixed_precision_flag", &mindspore::MsContext::auto_mixed_precision_flag,
          "Get whether to enable auto mixed precision.")
     .def("set_auto_mixed_precision_flag", &mindspore::MsContext::set_auto_mixed_precision_flag,

mindspore/ccsrc/utils/context/ms_context.h

@@ -62,7 +62,6 @@ class MsContext {
   bool enable_pynative_infer() const { return enable_pynative_infer_; }
   void set_enable_pynative_infer(bool enable_pynative_infer) { enable_pynative_infer_ = enable_pynative_infer; }
 
-  void set_enable_task_sink(bool enable_task_sink) { enable_task_sink_ = enable_task_sink; }
   bool enable_task_sink() const { return enable_task_sink_; }
 
   void set_precompile_only(bool precompile_only) { precompile_only_ = precompile_only; }
@@ -90,7 +89,6 @@ class MsContext {
   bool enable_hccl() const { return enable_hccl_; }
   bool PynativeInitGe();
 
-  void set_ir_fusion_flag(bool ir_fusion_flag) { ir_fusion_flag_ = ir_fusion_flag; }
   bool ir_fusion_flag() const { return ir_fusion_flag_; }
 
   void set_loop_sink_flag(bool loop_sink_flag) { enable_loop_sink_ = loop_sink_flag; }

mindspore/context.py

@@ -142,15 +142,6 @@ class _Context:
             raise ValueError("Context handle is none in context!!!")
         return value
 
-    # For Ascend task sink mode execution
-    @property
-    def enable_task_sink(self):
-        return self._context_handle.get_task_sink_flag()
-
-    @enable_task_sink.setter
-    def enable_task_sink(self, task_sink):
-        self._context_handle.set_task_sink_flag(task_sink)
-
     @property
     def mode(self):
         return self._context_handle.get_execution_mode()
@@ -224,14 +215,6 @@ class _Context:
         if not success:
             raise RuntimeError("Device id set failed!!!")
 
-    @property
-    def enable_ir_fusion(self):
-        return self._context_handle.get_ir_fusion_flag()
-
-    @enable_ir_fusion.setter
-    def enable_ir_fusion(self, enable_ir_fusion):
-        self._context_handle.set_ir_fusion_flag(enable_ir_fusion)
-
     @property
     def enable_loop_sink(self):
         return self._context_handle.get_loop_sink_flag()
@@ -485,11 +468,9 @@ def reset_auto_parallel_context():
     _reset_auto_parallel_context()
 
 
-@args_type_check(mode=int, precompile_only=bool, device_target=str,
-                 device_id=int, enable_ir_fusion=bool, save_graphs=bool,
-                 enable_task_sink=bool, save_graphs_path=str, enable_loop_sink=bool,
-                 enable_mem_reuse=bool, save_ms_model=bool, save_ms_model_path=str,
-                 enable_auto_mixed_precision=bool, enable_dump=bool, save_dump_path=str,
+@args_type_check(mode=int, precompile_only=bool, device_target=str, device_id=int, save_graphs=bool,
+                 save_graphs_path=str, enable_loop_sink=bool, enable_mem_reuse=bool, save_ms_model=bool,
+                 save_ms_model_path=str, enable_auto_mixed_precision=bool, enable_dump=bool, save_dump_path=str,
                  enable_reduce_precision=bool, graph_memory_max_size=str,
                  variable_memory_max_size=str, enable_profiling=bool, profiling_options=str)
 def set_context(**kwargs):
@@ -517,10 +498,8 @@ def set_context(**kwargs):
         device_target (str): The target device to run, support "Ascend", "GPU", "CPU". Default: "Ascend".
         device_id (int): Id of target device, the value must be in [0, device_num_per_host-1],
                     while device_num_per_host should no more than 4096. Default: 0.
-        enable_ir_fusion (bool): Whether to enable ir fusion. Default: True.
         save_graphs (bool): Whether to save graphs. Default: False.
         enable_loop_sink (bool): Whether to enable loop sink. Default: True.
-        enable_task_sink (bool): Whether to enable task sink. Default: True.
         enable_mem_reuse (bool): Whether to enable memory reuse. Default: True.
         save_ms_model (bool): Whether to save lite model converted by graph. Default: False.
         save_ms_model_path (str): Path to save converted lite model. Default: "."
@@ -559,7 +538,6 @@ def set_context(**kwargs):
         >>> context.set_context(device_target="Ascend")
         >>> context.set_context(device_id=0)
         >>> context.set_context(save_graphs=True, save_graphs_path="./model.ms")
-        >>> context.set_context(enable_task_sink=True)
         >>> context.set_context(enable_mem_reuse=True)
         >>> context.set_context(enable_reduce_precision=True)
         >>> context.set_context(save_ms_model=True, save_ms_model_path=".")

tests/st/auto_parallel/onehot_model_parallel.py

@@ -33,9 +33,7 @@ def setup_module():
     global rank_id
     np.random.seed(0)
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True,
-                        device_id=device_id)
-    context.set_context(enable_ir_fusion=True)
+    context.set_context(device_id=device_id)
     context.set_context(enable_loop_sink=False)
     distributedTool.init()
     device_num = distributedTool.get_group_size()

tests/st/auto_parallel/soft_entropy_loss_expand_parallel.py

@@ -46,9 +46,7 @@ def setup_module():
     global rank_id
     np.random.seed(0)
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True,
-                        device_id=device_id)
-    context.set_context(enable_ir_fusion=True)
+    context.set_context(device_id=device_id)
     context.set_context(enable_loop_sink=False)
     distributedTool.init()
     rank_id = distributedTool.get_rank()

tests/st/auto_parallel/test_resnet50_expand_loss_2p.py

@@ -31,8 +31,7 @@ from mindspore.train.callback import Callback
 from mindspore.parallel import set_algo_parameters
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True, device_id=int(os.getenv('DEVICE_ID')))
-context.set_context(enable_ir_fusion=True)
+context.set_context(device_id=int(os.getenv('DEVICE_ID')))
 context.set_context(enable_loop_sink=False)
 init()
 context.set_auto_parallel_context(mirror_mean=True, parallel_mode=ParallelMode.AUTO_PARALLEL)

tests/st/control/test_multigraph_sink.py

@@ -14,13 +14,10 @@
 # ============================================================================
 """ test_multigraph_sink """
 import pytest
-import numpy as np
-import mindspore.nn as nn
 import mindspore.context as context
 from mindspore.common.tensor import Tensor
 from mindspore.common import dtype as mstype
 from mindspore.common import ms_function
-from mindspore.ops import operations as P
 
 
 def setup_module(module):
@@ -208,4 +205,3 @@ def test_while_in_while_in_while():
     output = while_in_while_in_while(c1, c2, c3)
     expect = Tensor([2534], mstype.int32)
     assert output == expect
-

tests/st/control/test_while.py

@@ -31,7 +31,6 @@ def t1_while(x, y, z):
 
 def test_net():
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True)
     c1 = Tensor([2], mstype.int32)
     c2 = Tensor([14], mstype.int32)
     c3 = Tensor([1], mstype.int32)

tests/st/fusion/test_conv_bn1_fusion.py

@@ -21,7 +21,7 @@ from mindspore.common.initializer import initializer
 from mindspore.nn.loss import SoftmaxCrossEntropyWithLogits
 from mindspore.nn.optim import Momentum
 
-context.set_context(device_target="Ascend", enable_task_sink=True)
+context.set_context(device_target="Ascend")
 
 input_channel = 2048
 output_channel = 512

tests/st/mem_reuse/resnet_cifar_memreuse.py

@@ -53,7 +53,7 @@ device_id = int(os.getenv('DEVICE_ID'))
 data_home = args_opt.dataset_path
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True, device_id=device_id)
+context.set_context(device_id=device_id)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

tests/st/mem_reuse/resnet_cifar_normal.py

@@ -36,7 +36,6 @@ random.seed(1)
 np.random.seed(1)
 de.config.set_seed(1)
 
-
 parser = argparse.ArgumentParser(description='Image classification')
 parser.add_argument('--run_distribute', type=bool, default=False, help='Run distribute')
 parser.add_argument('--device_num', type=int, default=1, help='Device num.')
@@ -54,7 +53,7 @@ device_id = int(os.getenv('DEVICE_ID'))
 data_home = args_opt.dataset_path
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True, device_id=device_id)
+context.set_context(device_id=device_id)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=False)
 

tests/st/networks/models/bert/bert_tdt_lossscale.py

@@ -127,7 +127,6 @@ class ModelCallback(Callback):
 def test_bert_tdt():
     """test bert tdt"""
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", reserve_class_name_in_scope=False)
-    context.set_context(enable_task_sink=True)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
     ds = me_de_train_dataset()

tests/st/ops/ascend/test_add.py

@@ -15,14 +15,10 @@
 from mindspore import Tensor
 from mindspore.ops import operations as P
 import mindspore.nn as nn
-from mindspore.common.api import ms_function
 import numpy as np
 import mindspore.context as context
-from mindspore.common.initializer import initializer
-from mindspore.common.parameter import Parameter
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True)
 
 
 class Net(nn.Cell):

tests/st/ops/ascend/test_tbe_ops/test_apply_adam.py

@@ -21,7 +21,6 @@ from mindspore.nn import TrainOneStepCell, WithLossCell
 import mindspore.context as context
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", impl_type="tbe")
-context.set_context(enable_task_sink=True)
 
 
 class Adam:

tests/st/tbe_networks/export_geir.py

@@ -15,25 +15,15 @@
 import os
 import numpy as np
 from resnet_torch import resnet50
-from mindspore.train.callback import Callback
-from mindspore.nn.optim.momentum import Momentum
-from mindspore.train.callback import ModelCheckpoint, CheckpointConfig
-from mindspore.train.serialization import load_checkpoint, load_param_into_net
 from mindspore import Tensor
-import mindspore.nn as nn
-from mindspore import context
 
-from mindspore.train.serialization import save, load, save_checkpoint, load_checkpoint,\
-    load_param_into_net, _exec_save_checkpoint,\
-    _check_filedir_or_create, _chg_model_file_name_if_same_exist, \
+from mindspore.train.serialization import save, load, _check_filedir_or_create, _chg_model_file_name_if_same_exist, \
     _read_file_last_line, context, export
 
-context.set_context(mode=context.GRAPH_MODE, device_target="Ascend",
-                    enable_task_sink=True, enable_loop_sink=True, enable_ir_fusion=True)
+context.set_context(mode=context.GRAPH_MODE, device_target="Ascend", enable_loop_sink=True)
 
 
 def test_resnet50_export(batch_size=1, num_classes=5):
-    context.set_context(enable_ir_fusion=False)
     input_np = np.random.uniform(0.0, 1.0, size=[batch_size, 3, 224, 224]).astype(np.float32)
     net = resnet50(batch_size, num_classes)
     # param_dict = load_checkpoint("./resnet50-1_103.ckpt")

tests/st/tbe_networks/resnet_cifar.py

@@ -32,6 +32,7 @@ from mindspore.communication.management import init
 from mindspore.parallel._auto_parallel_context import auto_parallel_context
 from resnet import resnet50
 import random
+
 random.seed(1)
 np.random.seed(1)
 ds.config.set_seed(1)
@@ -53,7 +54,7 @@ device_id = int(os.getenv('DEVICE_ID'))
 data_home = args_opt.dataset_path
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True, device_id=device_id)
+context.set_context(device_id=device_id)
 context.set_context(enable_loop_sink=True)
 context.set_context(enable_mem_reuse=True)
 

tests/st/tbe_networks/test_resnet_cifar_1p.py

@@ -137,7 +137,7 @@ def train_process(device_id, epoch_size, num_classes, device_num, batch_size):
     os.system("mkdir " + str(device_id))
     os.chdir(str(device_id))
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True, device_id=device_id)
+    context.set_context(device_id=device_id)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
     context.set_context(mode=context.GRAPH_MODE)
@@ -159,7 +159,7 @@ def train_process(device_id, epoch_size, num_classes, device_num, batch_size):
 
 def eval(batch_size, num_classes):
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True, device_id=0)
+    context.set_context(device_id=0)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
 

tests/st/tbe_networks/test_resnet_cifar_8p.py

@@ -24,8 +24,7 @@ import mindspore.common.dtype as mstype
 import os
 import numpy as np
 import mindspore.ops.functional as F
-from mindspore.train.callback import ModelCheckpoint, CheckpointConfig, Callback
-from mindspore.train.serialization import load_checkpoint, load_param_into_net
+from mindspore.train.callback import Callback
 import mindspore.dataset as ds
 import mindspore.dataset.transforms.c_transforms as C
 import mindspore.dataset.transforms.vision.c_transforms as vision
@@ -34,8 +33,6 @@ from mindspore.parallel._auto_parallel_context import auto_parallel_context
 from resnet import resnet50
 import random
 from multiprocessing import Process, Queue
-from multiprocessing import Pool
-import time
 
 random.seed(1)
 np.random.seed(1)
@@ -150,7 +147,7 @@ def train_process(q, device_id, epoch_size, num_classes, device_num, batch_size,
     os.chdir(str(device_id))
     context.set_context(mode=context.GRAPH_MODE,
                         device_target="Ascend", save_graphs=False)
-    context.set_context(enable_task_sink=True, device_id=device_id)
+    context.set_context(device_id=device_id)
     context.set_context(enable_loop_sink=True)
     context.set_context(enable_mem_reuse=True)
     os.environ['MINDSPORE_HCCL_CONFIG_PATH'] = MINDSPORE_HCCL_CONFIG_PATH

tests/ut/python/parallel/test_auto_parallel_resnet.py

@@ -22,7 +22,6 @@ from mindspore.common.initializer import TruncatedNormal
 from mindspore.communication.management import init
 from mindspore.train.model import Model, ParallelMode
 from mindspore import context
-import os
 import re
 import mindspore.ops.functional as F
 from mindspore.nn.loss.loss import _Loss
@@ -32,38 +31,43 @@ from mindspore.parallel import set_algo_parameters
 from mindspore.parallel import _cost_model_context as cost_model_context
 
 context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-context.set_context(enable_task_sink=True, device_id= 0)
-context.set_context(enable_ir_fusion=True)
+context.set_context(device_id=0)
 context.set_context(enable_loop_sink=False)
 init()
 
+
 def weight_variable(shape, factor=0.1):
     return TruncatedNormal(0.02)
 
+
 def _conv3x3(in_channels, out_channels, stride=1, padding=0, pad_mode='same'):
     """Get a conv2d layer with 3x3 kernel size."""
     init_value = weight_variable((out_channels, in_channels, 3, 3))
     return nn.Conv2d(in_channels, out_channels,
                      kernel_size=3, stride=stride, padding=padding, pad_mode=pad_mode, weight_init=init_value)
 
+
 def _conv1x1(in_channels, out_channels, stride=1, padding=0, pad_mode='same'):
     """Get a conv2d layer with 1x1 kernel size."""
     init_value = weight_variable((out_channels, in_channels, 1, 1))
     return nn.Conv2d(in_channels, out_channels,
                      kernel_size=1, stride=stride, padding=padding, pad_mode=pad_mode, weight_init=init_value)
 
+
 def _conv7x7(in_channels, out_channels, stride=1, padding=0, pad_mode='same'):
     """Get a conv2d layer with 7x7 kernel size."""
     init_value = weight_variable((out_channels, in_channels, 7, 7))
     return nn.Conv2d(in_channels, out_channels,
                      kernel_size=7, stride=stride, padding=padding, pad_mode=pad_mode, weight_init=init_value)
 
+
 def _fused_bn(channels, momentum=0.9):
     """Get a fused batchnorm"""
     init_weight = weight_variable((channels,))
     init_bias = weight_variable((channels,))
     return nn.BatchNorm2d(channels, momentum=momentum)
 
+
 class ResidualBlock(nn.Cell):
     expansion = 4
 
@@ -211,6 +215,7 @@ def resnet50(class_num=10):
                   [2, 2, 2, 1],
                   class_num)
 
+
 class SoftmaxCrossEntropyExpand(_Loss):
     def __init__(self, sparse=False):
         super(SoftmaxCrossEntropyExpand, self).__init__()

tests/ut/python/predict/test_predict_save_model.py

@@ -64,7 +64,6 @@ parser.add_argument('--path', default='./lenet_model.ms', type=str, help='model
 
 if __name__ == '__main__':
     context.set_context(mode=context.GRAPH_MODE, device_target="Ascend")
-    context.set_context(enable_task_sink=True)
 
     print("test lenet predict start")
     seed = 0

tests/ut/python/pynative_mode/test_multigraph_sink.py

@@ -13,19 +13,15 @@
 # limitations under the License.
 # ============================================================================
 """ test_multigraph_sink """
-import pytest
-import numpy as np
-import mindspore.nn as nn
 import mindspore.context as context
 from mindspore.common.tensor import Tensor
 from mindspore.common import dtype as mstype
 from mindspore.common import ms_function
-from mindspore.ops import operations as P
 
 
 def setup_module(module):
     context.set_context(mode = context.PYNATIVE_MODE, save_graphs = False, device_target = "Ascend")
-    context.set_context(enable_task_sink = True, device_id = 0)
+    context.set_context(device_id=0)
 
 
 c1 = Tensor([2], mstype.int32)
@@ -86,6 +82,8 @@ def while_by_while(x, y, z):
         x = x + 1
     x = x + 1
     return x
+
+
 @ms_function
 def while_in_while(x, y, z):
     out = c4
@@ -98,6 +96,7 @@ def while_in_while(x, y, z):
     out = out + x
     return out
 
+
 def test_simple_if():
     output = simple_if(c1, c2, c3)
     expect = Tensor([6], mstype.int32)
@@ -127,6 +126,7 @@ def test_while_by_while():
     expect = Tensor([28], mstype.int32)
     assert output == expect
 
+
 def test_while_in_while():
     output = while_in_while(c1, c2, c3)
     expect = Tensor([1274], mstype.int32)