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[NFC] Polish format for benchmark utils #4254

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Merged
Fridge003 merged 1 commit into from
Jul 18, 2023
Merged

[NFC] Polish format for benchmark utils #4254

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11 changes: 6 additions & 5 deletions colossalai/cli/benchmark/utils.py
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
import math
import time
from typing import Callable, Dict, List, Tuple

import torch

from colossalai.context import Config, ParallelMode
from colossalai.utils import MultiTimer
from colossalai.context import ParallelMode, Config
from typing import List, Dict, Tuple, Callable


def get_time_stamp() -> int:
Expand All @@ -25,8 +26,8 @@ def get_memory_states() -> Tuple[float]:
Return the memory statistics.

Returns:
max_allocated (float): the allocated CUDA memory
max_cached (float): the cached CUDA memory
max_allocated (float): the allocated CUDA memory
max_cached (float): the cached CUDA memory
"""

max_allocated = torch.cuda.max_memory_allocated() / (1024**3)
Expand Down Expand Up @@ -101,7 +102,7 @@ def profile_model(model: torch.nn.Module, warmup_steps: int, profile_steps: int,
profile_steps (int): the number of steps for profiling
data_func (Callable): a function to generate random data
timer (colossalai.utils.Multitimer): a timer instance for time recording

Returns:
fwd_time (float): the average forward time taken by forward pass in second
bwd_time (float): the average backward time taken by forward pass in second
Expand Down