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[test] refactored with the new rerun decorator (#763)

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* [test] refactored with the new rerun decorator

* polish test case
This commit is contained in:
Frank Lee
2022-04-15 00:33:04 +08:00
committed by GitHub
parent deaf99f4c9
commit 5a1a095b92
34 changed files with 80 additions and 75 deletions
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11
tests/test_data_pipeline_tensor_parallel/test_cifar_with_data_pipeline_tensor.py
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@@ -15,7 +15,7 @@ from colossalai.nn.loss import CrossEntropyLoss
from colossalai.trainer import Trainer, hooks
from colossalai.utils import free_port, get_dataloader
from colossalai.utils.gradient_accumulation import GradAccumLrSchedulerByStep
from colossalai.testing import rerun_on_exception
from colossalai.testing import rerun_if_address_is_in_use
from model_zoo.vit import vit_tiny_patch4_32
from torchvision import transforms
from torchvision.datasets import CIFAR10
@@ -23,9 +23,10 @@ from torchvision.datasets import CIFAR10
BATCH_SIZE = 4
NUM_EPOCHS = 60
WARMUP_EPOCHS = 5
CONFIG = dict(NUM_MICRO_BATCHES=2, parallel=dict(pipeline=2, tensor=dict(size=2, mode='1d')),
fp16=dict(mode=AMP_TYPE.NAIVE),
gradient_accumulation=2)
CONFIG = dict(NUM_MICRO_BATCHES=2,
parallel=dict(pipeline=2, tensor=dict(size=2, mode='1d')),
fp16=dict(mode=AMP_TYPE.NAIVE),
gradient_accumulation=2)
def run_trainer(rank, world_size, port):
@@ -79,7 +80,7 @@ def run_trainer(rank, world_size, port):
@pytest.mark.dist
@rerun_on_exception(exception_type=mp.ProcessRaisedException, pattern=".*Address already in use.*")
@rerun_if_address_is_in_use()
def test_hybrid_parallel():
world_size = 8
run_func = partial(run_trainer, world_size=world_size, port=free_port())