diff options
| author | Andy Polyakov <appro@openssl.org> | 2017-06-18 14:58:52 +0200 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2017-06-21 16:26:59 +0200 |
| commit | b5cdec2feac6049418543216ac5da70395697839 (patch) | |
| tree | 53fb5d2b2cfc2904e1f974134c2917af3bfd4440 /crypto/sha | |
| parent | 53ddf7dd05db4efc3080a6f52ee8d0857a957358 (diff) | |
sha/asm/sha512p8-ppc.pl: add POWER8 performance data.
[skip ci]
Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3705)
Diffstat (limited to 'crypto/sha')
| -rwxr-xr-x | crypto/sha/asm/sha512p8-ppc.pl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/sha/asm/sha512p8-ppc.pl b/crypto/sha/asm/sha512p8-ppc.pl index 4d3d3b2f8c..5457c4aa16 100755 --- a/crypto/sha/asm/sha512p8-ppc.pl +++ b/crypto/sha/asm/sha512p8-ppc.pl @@ -30,6 +30,15 @@ # for sha1-ppc.pl - 73%. 100% means that multi-process result equals # to single-process one, given that all threads end up on the same # physical core. +# +###################################################################### +# Believed-to-be-accurate results in cycles per processed byte [on +# little-endian system]. Numbers in square brackets are for 64-bit +# build of sha512-ppc.pl, presented for reference. +# +# POWER8 +# SHA256 9.9 [15.8] +# SHA512 6.3 [10.3] $flavour=shift; $output =shift; |