mirror of
https://github.com/hpcaitech/ColossalAI.git
synced 2026-01-05 23:54:53 +00:00
9ee197d0e9
added branch context; added vocab parallel layers; moved split_batch from load_batch to tensor parallel embedding layers; updated gpt model; updated unit test cases; fixed few collective communicator bugs
69 lines
1.6 KiB
Python
69 lines
1.6 KiB
Python
from functools import partial
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import pytest
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import torch
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import torch.multiprocessing as mp
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from colossalai.core import global_context as gpc
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from colossalai.initialize import launch
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from colossalai.logging import disable_existing_loggers
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from colossalai.utils import free_port
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from checks_2p5d.check_layer_2p5d import *
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from checks_2p5d.check_operation_2p5d import check_AB, check_ABT, check_ATB
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CONFIG = dict(
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parallel=dict(
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pipeline=dict(size=1),
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tensor=dict(size=4, mode='2.5d', depth=1),
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),
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)
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def check_operations():
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check_AB()
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check_ABT()
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check_ATB()
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def check_layer():
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check_linear()
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check_layernorm()
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check_embed()
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check_patch_embed()
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check_vocab_parallel_embed()
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check_classifier_no_given_weight()
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check_vocab_parallel_classifier_no_given_weight()
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check_classifier_given_embed_weight()
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check_vocab_parallel_classifier_given_embed_weight()
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check_loss()
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check_vocab_parallel_loss()
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def check_layer_and_operation(rank, world_size, port):
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disable_existing_loggers()
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launch(config=CONFIG,
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rank=rank,
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world_size=world_size,
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host='localhost',
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port=port,
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backend='nccl')
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torch.backends.cuda.matmul.allow_tf32 = False
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torch.backends.cudnn.allow_tf32 = False
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torch.backends.cudnn.deterministic = True
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check_operations()
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check_layer()
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gpc.destroy()
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torch.cuda.empty_cache()
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@pytest.mark.dist
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def test_2p5d():
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world_size = 4
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run_func = partial(check_layer_and_operation, world_size=world_size, port=free_port())
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mp.spawn(run_func, nprocs=world_size)
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if __name__ == '__main__':
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test_2p5d()
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