Commit 6465321e authored Apr 17, 2019 by Andy Polyakov

ARM64 assembly pack: add ThunderX2 results.



Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8776)

parent ad7e17dd

crypto/aes/asm/aesv8-armx.pl

+1 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@
		# Denver 1.96 0.86 0.80
		# Mongoose 1.33 1.20 1.20
		# Kryo 1.26 0.94 1.00
		# ThunderX2 5.95 1.53 1.55
		#
		# (*) original 3.64/1.34/1.32 results were for r0p0 revision
		# and are still same even for updated module;

crypto/aes/asm/vpaes-armv8.pl

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Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@
		# Denver(*) 16.6() 15.1/17.8(**) [8.80/9.93 ]
		# Apple A7(*) 22.7() 10.9/14.3 [8.45/10.0 ]
		# Mongoose(*) 26.3() 21.0/25.0(**) [13.3/16.8 ]
		# ThunderX2(*) 39.4() 33.8/48.6(**)
		#
		# (*) ECB denotes approximate result for parallelizable modes
		# such as CBC decrypt, CTR, etc.;

crypto/chacha/asm/chacha-armv8.pl

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Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@
		# X-Gene 9.50/+46% 8.82 8.89(*)
		# Mongoose 8.00/+44% 3.64 3.25
		# Kryo 8.17/+50% 4.83 4.65
		# ThunderX2 7.26/+48% 7.91 4.30
		#
		# (*) it's expected that doubling interleave factor doesn't help
		# all processors, only those with higher NEON latency and

crypto/modes/asm/ghashv8-armx.pl

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Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@
		# Denver 0.51 0.65 6.02
		# Mongoose 0.65 1.10 8.06
		# Kryo 0.76 1.16 8.00
		# ThunderX2 1.05
		#
		# (*) presented for reference/comparison purposes;

crypto/poly1305/asm/poly1305-armv8.pl

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Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@
		# X-Gene 2.13/+68% 2.27
		# Mongoose 1.77/+75% 1.12
		# Kryo 2.70/+55% 1.13
		# ThunderX2 1.17/+95% 1.36
		#
		# (*) estimate based on resources availability is less than 1.0,
		# i.e. measured result is worse than expected, presumably binary