Implementation notes: aarch64, rockpi4, crypto_encrypt/ntruees401ep2

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: ntruees401ep2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
135051	83746 864 64	106726 1840 1672	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191215	20190816
142072	58858 864 64	80614 1840 1672	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191215	20190816
149506	58830 864 64	80414 1840 1672	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191215	20190816
151571	83442 864 64	106358 1840 1672	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191215	20190816
234997	57446 864 64	81150 1824 1656	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191215	20190816
236236	57446 864 64	81150 1824 1656	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191215	20190816
254821	38778 864 64	59142 1824 1656	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191215	20190816
280427	58962 864 64	80582 1840 1672	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191215	20190816
282905	39650 864 64	60166 1824 1656	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191215	20190816
330400	34041 864 64	53550 1808 1640	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191215	20190816
330813	34041 864 64	53550 1808 1640	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191215	20190816
370874	34005 864 64	53558 1808 1640	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191215	20190816
456365	56630 864 64	79054 1824 1656	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191215	20190816
477015	56670 864 64	79174 1824 1656	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191215	20190816
569114	39134 864 64	59654 1824 1656	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191215	20190816
573244	39002 864 64	59294 1824 1656	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191215	20190816
593481	39654 864 64	60166 1824 1656	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191215	20190816
649236	39650 864 64	60166 1824 1656	`ref`	`gcc_-O_-fomit-frame-pointer`	20191215	20190816
694253	34005 864 64	53558 1808 1640	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191215	20190816
695079	34041 864 64	53550 1808 1640	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191215	20190816
3072307	67060 872 64	90638 1816 1656	`ref`	`gcc_-funroll-loops`	20191215	20190816
3080154	67060 872 64	90638 1816 1656	`ref`	`cc`	20191215	20190816
3095848	67060 872 64	90638 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