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[unit test] add megatron init test in zero_optim #1358

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Jul 25, 2022
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[unit test] add megatron init test in zero_optim #1358

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5 changes: 3 additions & 2 deletions tests/test_tensor/test_zero_optim.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
from colossalai.amp import convert_to_apex_amp
from colossalai.gemini.gemini_mgr import GeminiManager
from colossalai.tensor import ColoTensorSpec, ShardSpec, ComputePattern, ComputeSpec, ProcessGroup, ColoTensor
from tests.test_tensor.model.test_gpt2 import init_megatron_spec


def check_param_equal(model, torch_model, pg: ProcessGroup):
Expand Down Expand Up @@ -127,10 +128,10 @@ def run_dist(rank, world_size, port):
config = {}
colossalai.launch(config=config, rank=rank, world_size=world_size, host='localhost', port=port, backend='nccl')
if world_size == 4:
run_gpt(tp_init_spec_func=init_1d_col_spec)
run_gpt(tp_init_spec_func=init_1d_row_spec)
run_gpt(tp_init_spec_func=init_megatron_spec)
else:
run_gpt(tp_init_spec_func=init_1d_col_spec)
run_gpt(tp_init_spec_func=init_1d_row_spec)


@pytest.mark.dist
Expand Down