Optimize crc32 standard(poly:0x04C11DB7) and crc32 castagnoli(poly:0x1EDC6F41) with arm crc32 extension instructions. For example, crc32 standard caculates(lookup crc32 table) 1812 bytes data, reduced the time from 118 us to 14 us through optimization. Performance improved ~700% Signed-off-by: Jinliang Li <lijinliang1@lixiang.com> |
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| .. | ||
| libbuiltin | ||
| libc | ||
| libdsp | ||
| libm | ||
| libnx | ||
| libxx | ||
| CMakeLists.txt | ||