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poly1305/asm/poly1305-x86_64.pl: optimize AVX512 code path.
authorAndy Polyakov <appro@openssl.org>
Sun, 25 Dec 2016 12:05:35 +0000 (13:05 +0100)
committerAndy Polyakov <appro@openssl.org>
Sat, 25 Feb 2017 17:35:45 +0000 (18:35 +0100)
commitc1e1fc500da910dbf4358f902f6b824a3c34b922
treeae3dfe3728a0a6e88f371bcf1b80566d0719b457tree | snapshot
parentc749308fc44a0b33b340e23834320dbef9fbf8decommit | diff
poly1305/asm/poly1305-x86_64.pl: optimize AVX512 code path.

On pre-Skylake best optimization strategy was balancing port-specific
instructions, while on Skylake minimizing the sheer amount appears
more sensible.

Reviewed-by: Rich Salz <rsalz@openssl.org>
crypto/poly1305/asm/poly1305-x86_64.pl diff | blob | history
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