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- /**
- * Copyright 2019-2020 Huawei Technologies Co., Ltd
- *
- * 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.
- */
-
- #ifndef COMPRESS_H
- #define COMPRESS_H
-
- #include <uchar.h>
-
- enum CmpStatus { RET_SUCCESS = 0, RET_ERROR = -1 };
-
- struct CompressConfig {
- size_t inputSize; // length of data to compress
- size_t engineNum; // how many decompress engines
- size_t maxRatio; // how much size of a basic compression block, only 64 supported now (8x: 64 4x: 32)
- size_t channel; // channels of L2 or DDR. For load balance
- size_t fractalSize; // size of compressing block
- bool isTight; // whether compose compressed data tightly
- size_t init_offset;
- };
-
- CmpStatus CompressWeights(char* input, const CompressConfig& compressConfig, char* indexs, char* output,
- size_t& compressedLength);
-
- #endif // COMPRESS_H
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