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[checksum] Switch to a faster implementation of crc32

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This commit is contained in:
Joe Thornber 2017-03-21 12:03:11 -04:00
parent 93b983aac6
commit f2448b17ad
1 changed files with 1 additions and 1 deletions
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persistent-data/checksum.cc
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@ -35,7 +35,7 @@ crc32c::append(void const *buffer, unsigned len)
{ {
uint32_t const powers = 0x1EDC6F41; uint32_t const powers = 0x1EDC6F41;
boost::crc_basic<32> crc(powers, 0xffffffff, 0, true, true); boost::crc_optimal<32, powers, 0xffffffff, 0, true, true> crc;
crc.process_bytes(buffer, len); crc.process_bytes(buffer, len);
sum_ = crc.checksum(); sum_ = crc.checksum();
} }