search for: clmulof

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

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2020 Jul 05
8
[RFC] carry-less multiplication instruction
...CounterMode (GCM), but more applications exist, including the following examples.There are obvious applications in hashing and pseudo random number generations. For exam-ple, it has been reported that hashes based on carry-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 bran...
2020 Jul 09
2
[RFC] carry-less multiplication instruction
...ounterMode (GCM), but more applications exist, including the following examples.There are obvious applications in hashing and pseudo random number generations. For exam-ple, it has been reported that hashes 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 bra...
2020 Jul 09
2
[RFC] carry-less multiplication instruction
...Galois/CounterMode (GCM), but more applications exist, including the following examples.There are obvious applications in hashing and pseudo random number generations. For exam-ple, it has been reported that hashes 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 t...
2020 Jul 05
5
[RFC] carry-less multiplication instruction
...CounterMode (GCM), but more applications exist, including the following examples.There are obvious applications in hashing and pseudo random number generations. For exam-ple, it has been reported that hashes 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 bran...