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fb34c5290c
Provides fast CRC32C with PCLMULQDQ instructions in Golang The white papers on CRC32C calculations with PCLMULQDQ instruction can be downloaded from: http://www.intel.com/content/dam/www/public/us/en/documents/white-papers/crc-iscsi-polynomial-crc32-instruction-paper.pdf http://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-paper.pdf
25 lines
735 B
C
25 lines
735 B
C
/*
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* Mini Object Storage, (C) 2014 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __CPU_H__
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#define __CPU_H__
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int has_sse41 (void);
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int has_avx (void);
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int has_avx2 (void);
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#endif /* __CPU_H__ */
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