fix format ColossalAI\colossalai\context\process_group_initializer

colossalai/context/process_group_initializer/initializer_1d.py

@@ -20,7 +20,6 @@ class Initializer_1D(ProcessGroupInitializer):
 
     def init_dist_group(self):
         """Initialize 1D tensor parallel groups, and assign local_ranks and groups to each gpu.
-        
         :return: (local_rank, group_world_size, process_group, ranks_in_group, mode)
         :rtype: Tuple
         """

colossalai/context/process_group_initializer/initializer_2d.py

@@ -49,8 +49,7 @@ class Initializer_2D_Row(ProcessGroupInitializer):
 
         for i in range(self.num_group):
             for j in range(self.summa_dim):
-                ranks = [i * self.tensor_parallel_size + j * self.summa_dim + k
-                         for k in range(self.summa_dim)]
+                ranks = [i * self.tensor_parallel_size + j * self.summa_dim + k for k in range(self.summa_dim)]
                 group = dist.new_group(ranks)
 
                 if self.rank in ranks:
@@ -93,8 +92,7 @@ class Initializer_2D_Col(ProcessGroupInitializer):
 
         for i in range(self.num_group):
             for j in range(self.summa_dim):
-                ranks = [i * self.tensor_parallel_size + j + k * self.summa_dim
-                         for k in range(self.summa_dim)]
+                ranks = [i * self.tensor_parallel_size + j + k * self.summa_dim for k in range(self.summa_dim)]
                 group = dist.new_group(ranks)
 
                 if self.rank in ranks:
@@ -129,7 +127,6 @@ class Initializer_2D(ProcessGroupInitializer):
 
     def init_dist_group(self):
         """Initialize 2D tensor row and col parallel groups, and assign local_ranks and groups to each gpu.
-        
         :return: 2D tensor parallelism's information
         :rtype: list of Tuples (local_rank, group_world_size, process_group, ranks_in_group, mode)
         """

colossalai/context/process_group_initializer/initializer_2p5d.py

@@ -12,8 +12,7 @@ from ..parallel_mode import ParallelMode
 from .process_group_initializer import ProcessGroupInitializer
 
 
-def _check_tesseract_env_var(tesseract_dim: int,
-                             tesseract_dep: int):
+def _check_tesseract_env_var(tesseract_dim: int, tesseract_dep: int):
     # check global variable for TESSERACT
     env_tesseract_dim = env.tesseract_dim
     env_tesseract_dep = env.tesseract_dep
@@ -42,10 +41,7 @@ class Initializer_2p5D_ROW(ProcessGroupInitializer):
     :type tesseract_dep: int
     """
 
-    def __init__(self,
-                 tesseract_dim: int,
-                 tesseract_dep: int,
-                 *args):
+    def __init__(self, tesseract_dim: int, tesseract_dep: int, *args):
         super(Initializer_2p5D_ROW, self).__init__(*args)
         self.num_group = self.world_size // self.tensor_parallel_size
         self.tesseract_dep = tesseract_dep
@@ -68,8 +64,10 @@ class Initializer_2p5D_ROW(ProcessGroupInitializer):
         for h in range(self.num_group):
             for j in range(self.tesseract_dim):
                 for k in range(self.tesseract_dep):
-                    ranks = [h * self.tensor_parallel_size + i + self.tesseract_dim * (
-                        j + self.tesseract_dim * k) for i in range(self.tesseract_dim)]
+                    ranks = [
+                        h * self.tensor_parallel_size + i + self.tesseract_dim * (j + self.tesseract_dim * k)
+                        for i in range(self.tesseract_dim)
+                    ]
                     group = dist.new_group(ranks)
 
                     if self.rank in ranks:
@@ -92,10 +90,7 @@ class Initializer_2p5D_Col(ProcessGroupInitializer):
     :type tesseract_dep: int
     """
 
-    def __init__(self,
-                 tesseract_dim: int,
-                 tesseract_dep: int,
-                 *args):
+    def __init__(self, tesseract_dim: int, tesseract_dep: int, *args):
         super(Initializer_2p5D_Col, self).__init__(*args)
         self.num_group = self.world_size // self.tensor_parallel_size
         self.tesseract_dep = tesseract_dep
@@ -118,8 +113,10 @@ class Initializer_2p5D_Col(ProcessGroupInitializer):
         for h in range(self.num_group):
             for i in range(self.tesseract_dim):
                 for k in range(self.tesseract_dep):
-                    ranks = [h * self.tensor_parallel_size + i + self.tesseract_dim * (
-                        j + self.tesseract_dim * k) for j in range(self.tesseract_dim)]
+                    ranks = [
+                        h * self.tensor_parallel_size + i + self.tesseract_dim * (j + self.tesseract_dim * k)
+                        for j in range(self.tesseract_dim)
+                    ]
                     group = dist.new_group(ranks)
 
                     if self.rank in ranks:
@@ -142,10 +139,7 @@ class Initializer_2p5D_Dep(ProcessGroupInitializer):
     :type tesseract_dep: int
     """
 
-    def __init__(self,
-                 tesseract_dim: int,
-                 tesseract_dep: int,
-                 *args):
+    def __init__(self, tesseract_dim: int, tesseract_dep: int, *args):
         super(Initializer_2p5D_Dep, self).__init__(*args)
         self.num_group = self.world_size // self.tensor_parallel_size
         self.tesseract_dep = tesseract_dep
@@ -168,8 +162,10 @@ class Initializer_2p5D_Dep(ProcessGroupInitializer):
         for h in range(self.num_group):
             for i in range(self.tesseract_dim):
                 for j in range(self.tesseract_dim):
-                    ranks = [h * self.tensor_parallel_size + i + self.tesseract_dim * (
-                        j + self.tesseract_dim * k) for k in range(self.tesseract_dep)]
+                    ranks = [
+                        h * self.tensor_parallel_size + i + self.tesseract_dim * (j + self.tesseract_dim * k)
+                        for k in range(self.tesseract_dep)
+                    ]
                     group = dist.new_group(ranks)
 
                     if self.rank in ranks:
@@ -193,10 +189,7 @@ class Initializer_2p5D_XZ(ProcessGroupInitializer):
     :type tesseract_dep: int
     """
 
-    def __init__(self,
-                 tesseract_dim: int,
-                 tesseract_dep: int,
-                 *args):
+    def __init__(self, tesseract_dim: int, tesseract_dep: int, *args):
         super(Initializer_2p5D_XZ, self).__init__(*args)
         self.num_group = self.world_size // self.tensor_parallel_size
         self.tesseract_dep = tesseract_dep
@@ -218,9 +211,11 @@ class Initializer_2p5D_XZ(ProcessGroupInitializer):
 
         for h in range(self.num_group):
             for i in range(self.tesseract_dim):
-                ranks = [h * self.tensor_parallel_size + i + self.tesseract_dim * (
-                    j + self.tesseract_dim * k) for k in range(self.tesseract_dep) for j in
-                    range(self.tesseract_dim)]
+                ranks = [
+                    h * self.tensor_parallel_size + i + self.tesseract_dim * (j + self.tesseract_dim * k)
+                    for k in range(self.tesseract_dep)
+                    for j in range(self.tesseract_dim)
+                ]
                 group = dist.new_group(ranks)
 
                 if self.rank in ranks:
@@ -253,15 +248,8 @@ class Initializer_2p5D(ProcessGroupInitializer):
     :type depth: int
     """
 
-    def __init__(self,
-                 rank: int,
-                 world_size: int,
-                 config: Config,
-                 data_parallel_size: int,
-                 pipeline_parallel_size: int,
-                 tensor_parallel_size: int,
-                 depth: int
-                 ):
+    def __init__(self, rank: int, world_size: int, config: Config, data_parallel_size: int, pipeline_parallel_size: int,
+                 tensor_parallel_size: int, depth: int):
         args = (rank, world_size, config, data_parallel_size, pipeline_parallel_size, tensor_parallel_size)
         super().__init__(*args)
         self.num_group = self.world_size // self.tensor_parallel_size
@@ -279,10 +267,13 @@ class Initializer_2p5D(ProcessGroupInitializer):
 
     def init_dist_group(self):
         """Initialize 2p5D tensor row, col, depth, and colXdepth parallel groups, and assign local_ranks and groups to each gpu.
-        
         :return: Whole 2p5D tensor parallelism's information
         :rtype: list of Tuples (local_rank, group_world_size, process_group, ranks_in_group, mode)
         """
-        parallel_setting = [self.col_initializer.init_dist_group(), self.row_initializer.init_dist_group(),
-                            self.dep_initializer.init_dist_group(), self.xz_initializer.init_dist_group()]
+        parallel_setting = [
+            self.col_initializer.init_dist_group(),
+            self.row_initializer.init_dist_group(),
+            self.dep_initializer.init_dist_group(),
+            self.xz_initializer.init_dist_group()
+        ]
         return parallel_setting

colossalai/context/process_group_initializer/initializer_3d.py

@@ -158,7 +158,6 @@ class Initializer_3D_Output(ProcessGroupInitializer):
 @DIST_GROUP_INITIALIZER.register_module
 class Initializer_3D(ProcessGroupInitializer):
     """Serve as the single entry point to 3D parallel initialization.
-
     :param args: Args used to initialize ProcessGroupInitializer
     """
 
@@ -176,10 +175,12 @@ class Initializer_3D(ProcessGroupInitializer):
 
     def init_dist_group(self):
         """Initialize 3D tensor parallel groups, and assign local_ranks and groups to each gpu.
-        
         :return: 3D tensor parallelism's information
         :rtype: list of Tuples (local_rank, group_world_size, process_group, ranks_in_group, mode)
         """
-        parallel_setting = [self.input_initializer.init_dist_group(), self.weight_initializer.init_dist_group(),
-                            self.output_initializer.init_dist_group()]
+        parallel_setting = [
+            self.input_initializer.init_dist_group(),
+            self.weight_initializer.init_dist_group(),
+            self.output_initializer.init_dist_group()
+        ]
         return parallel_setting

colossalai/context/process_group_initializer/initializer_model.py

@@ -2,8 +2,6 @@
 # -*- encoding: utf-8 -*-
 
 import torch.distributed as dist
-
-from colossalai.context import Config
 from colossalai.registry import DIST_GROUP_INITIALIZER
 from .process_group_initializer import ProcessGroupInitializer
 from ..parallel_mode import ParallelMode