Implementation notes: aarch64, rockpi4, crypto_encrypt/ntruees743ep1

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: ntruees743ep1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
251930	83442 864 64	106304 1840 1672	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191215	20190816
252756	83746 864 64	106672 1840 1672	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191215	20190816
253169	58822 864 64	80344 1840 1672	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191215	20190816
285383	58954 864 64	80512 1840 1672	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191215	20190816
483623	57594 864 64	81248 1824 1656	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191215	20190816
485275	57594 864 64	81248 1824 1656	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191215	20190816
596372	39654 864 64	60112 1824 1656	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191215	20190816
605871	58862 864 64	80560 1840 1672	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191215	20190816
686406	39650 864 64	60112 1824 1656	`ref`	`gcc_-O_-fomit-frame-pointer`	20191215	20190816
813197	34041 864 64	53496 1808 1640	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191215	20190816
909426	34005 864 64	53504 1808 1640	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191215	20190816
1124186	56926 864 64	79360 1824 1656	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191215	20190816
1139880	56886 864 64	79240 1824 1656	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191215	20190816
1421546	38778 864 64	59088 1824 1656	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191215	20190816
1449630	39134 864 64	59600 1824 1656	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191215	20190816
1453760	39002 864 64	59240 1824 1656	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191215	20190816
1465737	39650 864 64	60112 1824 1656	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191215	20190816
1768053	34005 864 64	53504 1808 1640	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191215	20190816
1777965	34041 864 64	53496 1808 1640	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191215	20190816
1782095	34041 864 64	53496 1808 1640	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191215	20190816
2536646	67060 872 64	90584 1816 1656	`ref`	`cc`	20191215	20190816
2709280	67060 872 64	90584 1816 1656	`ref`	`gcc_-funroll-loops`	20191215	20190816
8227786	67060 872 64	90584 1816 1656	`ref`	`gcc`	20191215	20190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

ntru_crypto_sha1.c: ntru_crypto_sha1.c:85:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:85:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:86:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:86:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:87:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:87:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:88:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: B += RL(C, 5) + K00_19 + (D & (E ^ A) ^ A) + data[ 3]; D = RL(D, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:88:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref