diff options
| author | Andy Polyakov <appro@openssl.org> | 2015-01-05 23:40:10 +0100 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2015-01-13 21:42:13 +0100 |
| commit | 10771e3421ea435623f85304738280415d6b55c7 (patch) | |
| tree | 43e5fa35f8681516e4500ef50fb928b5c2b6f436 /crypto/bn | |
| parent | 36f694e09add27e5619abab9de2bbb0b6bf61037 (diff) | |
Add Broadwell performance results.
Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit b3d7294976c58e0e05d0ee44a0e7c9c3b8515e05)
Diffstat (limited to 'crypto/bn')
| -rwxr-xr-x | crypto/bn/asm/rsaz-avx2.pl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/bn/asm/rsaz-avx2.pl b/crypto/bn/asm/rsaz-avx2.pl index e608cb49da..3b6ccf83d1 100755 --- a/crypto/bn/asm/rsaz-avx2.pl +++ b/crypto/bn/asm/rsaz-avx2.pl @@ -61,8 +61,12 @@ # # rsa2048 sign/sec OpenSSL 1.0.1 scalar(*) this # 2.3GHz Haswell 621 765/+23% 1113/+79% +# 2.3GHz Broadwell(**) 688 1200(***)/+74% 1120/+63% # # (*) if system doesn't support AVX2, for reference purposes; +# (**) scaled to 2.3GHz to simplify comparison; +# (***) scalar AD*X code is faster than AVX2 and is preferred code +# path for Broadwell; $flavour = shift; $output = shift; |