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1faccd4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | # Copyright 2025 Individual Contributor: TomQunChaoA
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import torch
from verl.protocol import DataProto
from verl.utils.debug.metrics import calculate_debug_metrics
class TestMetrics(unittest.TestCase):
def test_calculate_debug_metrics(self):
data = DataProto.from_dict(
{
"rollout_log_probs": torch.tensor(
[
[-1.5085, -0.1200, -0.6650, -0.4823, -0.1426, -1.5557, -2.8532, -0.3919, -0.4294, -0.4700],
[-0.0585, -0.0573, -0.4681, -0.5187, -0.7451, -1.2737, -0.0682, -0.4284, -0.5754, -0.0611],
]
),
"old_log_probs": torch.tensor(
[
[-1.8636, -0.7863, -0.2136, -0.4376, -2.0257, -0.2579, -1.1547, -0.5203, -0.3802, -0.9872],
[-0.3507, -0.5426, -0.2725, -0.4637, -0.3577, -0.3733, -1.7560, -1.9542, -0.4229, -1.3098],
]
),
"loss_mask": torch.tensor([[1, 0, 0, 0, 1, 1, 0, 1, 1, 0], [1, 0, 1, 0, 1, 1, 1, 0, 1, 1]]),
"responses": torch.zeros((2, 10)),
}
)
metrics = calculate_debug_metrics(data)
print(metrics)
assert metrics["training/rollout_probs_diff_valid"] == 1
if __name__ == "__main__":
unittest.main()
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