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13a5289 | 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 | # Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved.
#
# 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.
from typing import Optional
from compressed_tensors.config import (
CompressionFormat,
SparsityCompressionConfig,
SparsityStructure,
)
__all__ = ["Sparse24BitMaskConfig"]
@SparsityCompressionConfig.register(name=CompressionFormat.sparse_24_bitmask.value)
class Sparse24BitMaskConfig(SparsityCompressionConfig):
"""
Configuration for storing a 24 sparse model using
bytemask compression
:param global_sparsity: average sparsity of the entire model
:param sparsity_structure: structure of the sparsity, should always be
"2:4" for this compression format
"""
format: str = CompressionFormat.sparse_24_bitmask.value
global_sparsity: Optional[float] = 0.0
sparsity_structure: Optional[str] = SparsityStructure.TWO_FOUR.value
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