Implementation notes: aarch64, hikey960, crypto_encrypt/ntruees787ep1

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
541125	54692 116 16	76895 1088 1640	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191211	20190816
544145	23988 116 16	42919 1088 1608	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191211	20190816
612927	24516 116 16	43319 1072 1608	`ref`	`gcc_-O_-fomit-frame-pointer`	20191211	20190816
643115	43060 116 16	63631 1088 1640	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191211	20190816
724275	43016 116 16	63535 1088 1640	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191211	20190816
807525	37148 116 16	59095 1088 1608	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191211	20190816
1023975	24024 116 16	42895 1088 1608	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191211	20190816
1065960	38044 116 16	60047 1072 1608	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191211	20190816
1107225	22248 116 16	40251 1056 1608	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191211	20190816
1169300	39640 116 16	60207 1088 1640	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191211	20190816
1282050	37220 116 16	59159 1088 1608	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191211	20190816
1286230	54628 116 16	76783 1088 1640	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191211	20190816
1315350	22280 116 16	40307 1056 1608	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191211	20190816
2730600	23940 116 16	42863 1088 1608	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191211	20190816
2747250	38044 116 16	60047 1072 1608	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191211	20190816
2763900	24496 116 16	43303 1072 1608	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191211	20190816
2897260	22280 116 16	40307 1056 1608	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191211	20190816
3588075	49284 128 16	71331 1064 1608	`ref`	`gcc_-funroll-loops`	20191211	20190816
3738700	24516 116 16	43319 1072 1608	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191211	20190816
4548577	22248 116 16	40251 1056 1608	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191211	20190816
4860310	22256 116 16	40259 1056 1608	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191211	20190816
5004604	49284 128 16	71331 1064 1608	`ref`	`cc`	20191211	20190816
5004604	49284 128 16	71331 1064 1608	`ref`	`gcc`	20191211	20190816

Compiler output

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

crypto_sha1.c: crypto_sha1.c:85:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:85:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:86:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:86:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:87:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:87:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:88:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: B += RL(C, 5) + K00_19 + (D & (E ^ A) ^ A) + data[ 3]; D = RL(D, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:88:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: ...

Number of similar (compiler,implementation) pairs: 4, 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