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56 changes: 29 additions & 27 deletions torchrec/optim/tests/test_keyed.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

import os
import unittest
from typing import Dict, Any
from typing import Dict, Any, List

import torch
import torch.distributed as dist
Expand Down Expand Up @@ -74,34 +74,36 @@ def test_load_state_dict(self) -> None:
)

# Assert state_dict is as expected.
expected_state_dict = {
"state": {
"param_1": {
"one": 1.0,
"tensor": torch.tensor([5.0, 6.0]),
"sharded_tensor": dist._sharded_tensor.full(
# pyre-ignore [28]
dist._sharded_tensor.ChunkShardingSpec(
dim=0, placements=["rank:0/cpu"]
),
(4,),
fill_value=1.0,
state: Dict[str, Any] = {
"param_1": {
"one": 1.0,
"tensor": torch.tensor([5.0, 6.0]),
"sharded_tensor": dist._sharded_tensor.full(
# pyre-ignore [28]
dist._sharded_tensor.ChunkShardingSpec(
dim=0, placements=["rank:0/cpu"]
),
},
"param_2": {"two": 2.0},
(4,),
fill_value=1.0,
),
},
"param_groups": [
{
"params": ["param_1"],
"param_group_val_0": 3.0,
"param_group_val_1": 4.0,
},
{
"params": ["param_2"],
"param_group_val_0": 5.0,
"param_group_val_1": 6.0,
},
],
"param_2": {"two": 2.0},
}
param_groups: List[Dict[str, Any]] = [
{
"params": ["param_1"],
"param_group_val_0": 3.0,
"param_group_val_1": 4.0,
},
{
"params": ["param_2"],
"param_group_val_0": 5.0,
"param_group_val_1": 6.0,
},
]
expected_state_dict = {
"state": state,
"param_groups": param_groups,
}
self._assert_state_dict_equals(
expected_state_dict, keyed_optimizer.state_dict()
Expand Down