Hello, All.I played a little with hash calculation code from lock manager and found that there is a room for improvement. Attached test program compiled by GCC 4.7.1 with switches "-O3 -msse4.2" shown that simple unroll of the loop makes it 2-3 times faster. Current code is even slower than CPU-accelerated CRC32.
Comments?
-- WBR, SD.
HashTest.cpp.7z
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