> Folks! Are there people with EM64T P4 in their disposal on the list?
It happended I have both Nocona(EM64T) and Opteron in hand. I tested
these patchs and found interesting things!
On Opteron248 2.2G, with gcc 3.3.x
Throught RC4_INT RC4_CHUNK
0.9.7e 148MB/s unsigned char N/A
0.9.7e 122MB/s unsigned char unsigned long
0.9.7e 212MB/s unsigned long unsigned long
rc4-amd64.marc 392MB/s unsigned long N/A
rc4-amd64.v1.2 252MB/s unsigned long N/A
rc4-amd64.v1.3 371MB/s unsigned long N/A
On Nocona(EM64T) 3.6G, with gcc 3.3.x
Throught RC4_INT RC4_CHUNK
0.9.7e 358MB/s unsigned char N/A
0.9.7e 374MB/s unsigned char unsigned long
0.9.7e 151MB/s unsigned long unsigned long
rc4-amd64.marc 161MB/s unsigned long N/A
rc4-amd64.v1.2 293MB/s unsigned long N/A
rc4-amd64.v1.3 290MB/s unsigned long N/A
*rc4-amd64.marc is implemented by Marc Bevand
*rc4-amd64.v1.x is committed into Openssl CVs repository.
So, we can find these patches have different impact on Opteron and EM64T.
Thx, Xuekun
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