Implementation notes: aarch64, hikey960, crypto_aead/enchilada128v1

Computer: hikey960
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: enchilada128v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2614050	8744 0 400	21688 816 1288	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20191128	20190816
2614050	8488 0 400	21456 816 1288	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20191128	20190816
2630700	8488 0 400	21456 816 1288	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20191128	20190816
2776250	13237 0 416	28907 944 1320	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191128	20190816
4151015	13081 0 416	28787 944 1320	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20191128	20190816
5444550	8488 0 400	21456 816 1288	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20191128	20190816
5852475	10865 0 416	24955 944 1320	`ref`	`gcc_-O3_-fomit-frame-pointer`	20191128	20190816
5944764	11045 0 416	25091 944 1320	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20191128	20190816
10446408	6996 0 408	18719 928 1272	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191128	20190816
17524125	10445 0 408	26106 936 1272	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191128	20190816
19480500	7633 0 408	20010 936 1272	`ref`	`gcc_-O2_-fomit-frame-pointer`	20191128	20190816
19588725	6996 0 408	18719 928 1272	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20191128	20190816
21310590	11705 0 408	27058 936 1272	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20191128	20190816
21428550	8989 0 416	23059 944 1320	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20191128	20190816
22027950	7813 0 408	20274 936 1272	`ref`	`gcc_-O_-fomit-frame-pointer`	20191128	20190816
23841501	7813 0 408	20274 936 1272	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20191128	20190816
24613765	10445 0 408	26106 936 1272	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20191128	20190816
25341300	11605 0 408	26994 936 1272	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191128	20190816
27513629	6972 0 408	18671 928 1272	`ref`	`gcc_-Os_-fomit-frame-pointer`	20191128	20190816
41516775	7521 0 408	19834 936 1272	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20191128	20190816
42233635	6972 0 408	18671 928 1272	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20191128	20190816
47735550	7677 0 408	20058 936 1272	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20191128	20190816
49691925	7841 0 408	20306 936 1272	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20191128	20190816
72968625	17032 0 408	33775 928 1272	`ref`	`gcc_-funroll-loops`	20191128	20190816
76269480	7008 0 408	18703 928 1272	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20191128	20190816
229136829	17032 0 408	33775 928 1272	`ref`	`gcc`	20191128	20190816
264019050	17032 0 408	33775 928 1272	`ref`	`cc`	20191128	20190816

Compiler output

Implementation: ref
Security model: unknown
Compiler: cc

aes.c: aes.c: In function 'aes_encrypt':
aes.c: aes.c:389:7: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
aes.c: keys = rk ;
aes.c: ^
aes.c: aes.c: In function 'aes_decrypt':
aes.c: aes.c:407:7: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
aes.c: keys = rk ;
aes.c: ^

Number of similar (compiler,implementation) pairs: 23, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref

Compiler output

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

aes.c: aes.c:389:7: warning: assigning to 'byte *' (aka 'unsigned char *') from 'const byte *' (aka 'const unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
aes.c: keys = rk ;
aes.c: ^ ~~
aes.c: aes.c:407:7: warning: assigning to 'byte *' (aka 'unsigned char *') from 'const byte *' (aka 'const unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
aes.c: keys = rk ;
aes.c: ^ ~~
aes.c: 2 warnings generated.

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