Re: 1.2x to 1.9x speedup for sha1sum using SSE2

2003-12-06 Thread dean gaudet
On Fri, 5 Dec 2003, Marco Gerards wrote: dean gaudet [EMAIL PROTECTED] writes: at http://arctic.org/~dean/crypto/sha1.html you'll find a coreutils patch which includes a new implementation of SHA1 using SSE2 hardware for a speedup ranging from 1.2x to 1.9x depending on which SSE2-capable

1.2x to 1.9x speedup for sha1sum using SSE2

2003-12-05 Thread dean gaudet
at http://arctic.org/~dean/crypto/sha1.html you'll find a coreutils patch which includes a new implementation of SHA1 using SSE2 hardware for a speedup ranging from 1.2x to 1.9x depending on which SSE2-capable CPU is used. there's a complication to compiling this code -- it requires the intel

Re: 1.2x to 1.9x speedup for sha1sum using SSE2

2003-12-05 Thread Marco Gerards
dean gaudet [EMAIL PROTECTED] writes: at http://arctic.org/~dean/crypto/sha1.html you'll find a coreutils patch which includes a new implementation of SHA1 using SSE2 hardware for a speedup ranging from 1.2x to 1.9x depending on which SSE2-capable CPU is used. there's a complication to