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[NFC] polish initializer_3d.py code style #3279

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Merged
binmakeswell merged 1 commit into from
Mar 28, 2023
Merged

[NFC] polish initializer_3d.py code style #3279

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7 changes: 5 additions & 2 deletions colossalai/context/process_group_initializer/initializer_3d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import math

import torch.distributed as dist

from colossalai.global_variables import tensor_parallel_env as env
from colossalai.registry import DIST_GROUP_INITIALIZER

Expand Down Expand Up @@ -213,7 +214,8 @@ def init_dist_group(self):
for h in range(self.num_group):
for k in range(self.depth):
ranks = [
h * self.depth**3 + i + self.depth * (j + self.depth * k) for j in range(self.depth)
h * self.depth**3 + i + self.depth * (j + self.depth * k)
for j in range(self.depth)
for i in range(self.depth)
]
group = dist.new_group(ranks)
Expand Down Expand Up @@ -266,7 +268,8 @@ def init_dist_group(self):
for h in range(self.num_group):
for j in range(self.depth):
ranks = [
h * self.depth**3 + i + self.depth * (j + self.depth * k) for k in range(self.depth)
h * self.depth**3 + i + self.depth * (j + self.depth * k)
for k in range(self.depth)
for i in range(self.depth)
]
group = dist.new_group(ranks)
Expand Down