diff options
author | Andy Polyakov <appro@openssl.org> | 2015-04-20 15:13:24 +0200 |
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committer | Andy Polyakov <appro@openssl.org> | 2015-05-13 17:14:00 +0200 |
commit | d38f1b39f192fb29bb667825874d25beaf73c275 (patch) | |
tree | 0a32b412a475b4c6d70207b09aa14266db9ba697 /crypto/ec/asm | |
parent | d11582f133bf49d47054b97a0406b13fbeecbdef (diff) |
bn/asm/armv8-mont.pl: boost performance.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/ec/asm')
-rw-r--r-- | crypto/ec/asm/ecp_nistz256-armv8.pl | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/crypto/ec/asm/ecp_nistz256-armv8.pl b/crypto/ec/asm/ecp_nistz256-armv8.pl index 1c9eb6b3fa..9d1bce1460 100644 --- a/crypto/ec/asm/ecp_nistz256-armv8.pl +++ b/crypto/ec/asm/ecp_nistz256-armv8.pl @@ -14,19 +14,16 @@ # Original ECP_NISTZ256 submission targeting x86_64 is detailed in # http://eprint.iacr.org/2013/816. # -# with/without -DECP_NISTZ256_ASM(*) -# Apple A7 +140-590% -# Cortex-A53 +135-720% -# Cortex-A57 +145-570% -# X-Gene +120-700% -# Denver +150-740% -# -# (*) comparison is not really "fair", because it's compared to C -# implementation, unlike other similar cases that is; +# with/without -DECP_NISTZ256_ASM +# Apple A7 +120-360% +# Cortex-A53 +120-400% +# Cortex-A57 +120-350% +# X-Gene +200-330% +# Denver +140-400% # # Ranges denote minimum and maximum improvement coefficients depending # on benchmark. Lower coefficients are for ECDSA sign, server-side -# operation. Keep in mind that +500% means 6x improvement. +# operation. Keep in mind that +400% means 5x improvement. $flavour = shift; while (($output=shift) && ($output!~/^\w[\w\-]*\.\w+$/)) {} |