diff options
| author | Andy Polyakov <appro@openssl.org> | 2010-09-05 19:52:14 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2010-09-05 19:52:14 +0000 |
| commit | d52d5ad147841fb2821b0dcbe3d5b205cf510a99 (patch) | |
| tree | 5955a5353b3a0a3423e121a6425c214dd526912d /crypto/modes/asm/ghash-parisc.pl | |
| parent | a3b0c44b1b4803b6d31b6c68af6da9986c67a55a (diff) | |
modes/asm/ghash-*.pl: switch to [more reproducible] performance results
collected with 'apps/openssl speed ghash'.
Diffstat (limited to 'crypto/modes/asm/ghash-parisc.pl')
| -rw-r--r-- | crypto/modes/asm/ghash-parisc.pl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/modes/asm/ghash-parisc.pl b/crypto/modes/asm/ghash-parisc.pl index 8849f01bff..8c7454ee93 100644 --- a/crypto/modes/asm/ghash-parisc.pl +++ b/crypto/modes/asm/ghash-parisc.pl @@ -12,9 +12,9 @@ # The module implements "4-bit" GCM GHASH function and underlying # single multiplication operation in GF(2^128). "4-bit" means that it # uses 256 bytes per-key table [+128 bytes shared table]. On PA-7100LC -# it processes one byte in 19 cycles, which is more than twice as fast -# as code generated by gcc 3.2. PA-RISC 2.0 loop is scheduled for 8 -# cycles, but measured performance on PA-8600 system is ~9 cycles per +# it processes one byte in 19.6 cycles, which is more than twice as +# fast as code generated by gcc 3.2. PA-RISC 2.0 loop is scheduled for +# 8 cycles, but measured performance on PA-8600 system is ~9 cycles per # processed byte. This is ~2.2x faster than 64-bit code generated by # vendor compiler (which used to be very hard to beat:-). # |