Implementation notes: aarch64, supercoplxc, crypto_aead/minalpherv1

Computer: supercoplxc
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: minalpherv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
6843760	9824 0 0	25115 928 880	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20190909	20190816
6894800	9904 0 0	25171 928 880	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190909	20190816
7594000	7712 0 0	25763 928 880	`ref`	`gcc_-O3_-fomit-frame-pointer`	20190909	20190816
7755040	7616 0 0	25651 928 880	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190909	20190816
8588160	10872 0 0	25606 800 888	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20190909	20190816
8748240	10016 0 0	24678 800 888	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20190909	20190816
8767840	11236 0 0	25950 800 888	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20190909	20190816
8767920	11236 0 0	25950 800 888	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20190909	20190816
8768400	11236 0 0	25950 800 888	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20190909	20190816
9088720	13456 0 0	28176 912 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190909	20190816
9180160	13584 0 0	28200 912 864	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20190909	20190816
12031280	16252 0 0	32256 912 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190909	20190816
12031440	16252 0 0	32256 912 864	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20190909	20190816
16199440	4992 0 0	16872 896 856	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190909	20190816
16207920	4992 0 0	16872 896 856	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20190909	20190816
16405360	5944 0 0	18528 912 864	`ref`	`gcc_-O2_-fomit-frame-pointer`	20190909	20190816
16808960	5912 0 0	18432 912 864	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190909	20190816
17183600	4976 0 0	16800 896 856	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190909	20190816
17332480	4976 0 0	16800 896 856	`ref`	`gcc_-Os_-fomit-frame-pointer`	20190909	20190816
18978880	6088 0 0	18864 912 864	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190909	20190816
18985600	6088 0 0	18864 912 864	`ref`	`gcc_-O_-fomit-frame-pointer`	20190909	20190816
92046560	10205 0 0	27264 896 864	`ref`	`cc`	20190909	20190816
92067680	10205 0 0	27264 896 864	`ref`	`gcc`	20190909	20190816
92077280	10205 0 0	27264 896 864	`ref`	`gcc_-funroll-loops`	20190909	20190816

Compiler output

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

encrypt.c: encrypt.c:223:53: warning: '&' within '^' [-Wbitwise-op-parentheses]
encrypt.c: t = ( ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f )<<4 ) | ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f );
encrypt.c: ~ ~~~~~~~~~~~~~~~~~~~^~~~~
encrypt.c: encrypt.c:223:53: note: place parentheses around the '&' expression to silence this warning
encrypt.c: t = ( ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f )<<4 ) | ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f );
encrypt.c: ^
encrypt.c: ( )
encrypt.c: encrypt.c:223:110: warning: '&' within '^' [-Wbitwise-op-parentheses]
encrypt.c: t = ( ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f )<<4 ) | ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f );
encrypt.c: ~ ~~~~~~~~~~~~~~~~~~~^~~~~
encrypt.c: encrypt.c:223:110: note: place parentheses around the '&' expression to silence this warning
encrypt.c: t = ( ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f )<<4 ) | ( ((unsigned char)i) ^ ((unsigned char)_r)&0x0f );
encrypt.c: ^
encrypt.c: ( )
encrypt.c: 2 warnings generated.

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