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[test] refactor tests with spawn (#3452)

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* [test] added spawn decorator

* polish code

* polish code

* polish code

* polish code

* polish code

* polish code
This commit is contained in:
Frank Lee
2023-04-06 14:51:35 +08:00
committed by GitHub
parent 62f4e2eb07
commit 80eba05b0a
240 changed files with 1723 additions and 2342 deletions
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17
tests/test_moe/test_grad_handler.py
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@@ -1,16 +1,15 @@
from functools import partial
import pytest
import torch
import torch.nn as nn
import torch.multiprocessing as mp
import torch.distributed as dist
import torch.nn as nn
import colossalai
from colossalai.utils import free_port, get_current_device
from colossalai.nn.layer.moe import Top1Router, UniformNoiseGenerator, MoeLayer, Experts
from colossalai.context.moe_context import MOE_CONTEXT
from colossalai.utils.moe import sync_moe_model_param
from colossalai.engine.gradient_handler import MoeGradientHandler
from colossalai.testing import assert_equal_in_group, rerun_if_address_is_in_use
from colossalai.nn.layer.moe import Experts, MoeLayer, Top1Router, UniformNoiseGenerator
from colossalai.testing import assert_equal_in_group, rerun_if_address_is_in_use, spawn
from colossalai.utils import get_current_device
from colossalai.utils.moe import sync_moe_model_param
BATCH_SIZE = 4
DIM = 16
@@ -65,9 +64,7 @@ def run_test(rank, world_size, port):
@pytest.mark.dist
@rerun_if_address_is_in_use()
def test_grad_handler():
world_size = 4
run_func = partial(run_test, world_size=world_size, port=free_port())
mp.spawn(run_func, nprocs=world_size)
spawn(run_test, 4)
if __name__ == '__main__':