search for: decodinggray

Displaying 4 results from an estimated 4 matches for "decodinggray".

2020 Jul 05
8
[RFC] carry-less multiplication instruction
...-less multiplications can outperform Google’sCityHash [17].</p><p>clmulof a number with itself inserts zeroes between each input bit. This can be useful for generatingMorton code [23].</p><p>clmulof a number with -1 calculates the prefix XOR operation. This can be useful for decodinggray codes.Another application of XOR prefix sums calculated withclmulis branchless tracking of quotedstrings in high-performance parsers. [16]</p><p>Carry-less multiply can also be used to implement Erasure code efficiently. [14]</p><p>==clmul lowering without hardware support==...
2020 Jul 09
2
[RFC] carry-less multiplication instruction
...ess multiplications can outperform Google’sCityHash [17]. >> >>  clmulof a number with itself inserts zeroes between each input bit. This can be useful for generatingMorton code [23]. >> >>  clmulof a number with -1 calculates the prefix XOR operation. This can be useful for decodinggray codes.Another application of XOR prefix sums calculated withclmulis branchless tracking of quotedstrings in high-performance parsers. [16] >> >>  Carry-less multiply can also be used to implement Erasure code efficiently. [14] >> >>  ==clmul lowering without hardware support...
2020 Jul 09
2
[RFC] carry-less multiplication instruction
...s based on carry-less multiplications can outperform Google’sCityHash [17]. > > clmulof a number with itself inserts zeroes between each input bit. This can be useful for generatingMorton code [23]. > > clmulof a number with -1 calculates the prefix XOR operation. This can be useful for decodinggray codes.Another application of XOR prefix sums calculated withclmulis branchless tracking of quotedstrings in high-performance parsers. [16] > > Carry-less multiply can also be used to implement Erasure code efficiently. [14] > > ==clmul lowering without hardware support== > A 8x8=>...
2020 Jul 05
5
[RFC] carry-less multiplication instruction
...-less multiplications can outperform Google’sCityHash [17]. >> >> clmulof a number with itself inserts zeroes between each input bit. This can be useful for generatingMorton code [23]. >> >> clmulof a number with -1 calculates the prefix XOR operation. This can be useful for decodinggray codes.Another application of XOR prefix sums calculated withclmulis branchless tracking of quotedstrings in high-performance parsers. [16] >> >> Carry-less multiply can also be used to implement Erasure code efficiently. [14] >> >> ==clmul lowering without hardware support==...