Implementation notes: aarch64, supercoplxc, crypto_aead/aezv4

Computer: supercoplxc
Architecture: aarch64
CPU ID: 410fd034
SUPERCOP version: 20190816
Operation: crypto_aead
Primitive: aezv4

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
10080	11472 0 0	28942 800 888	`aesni`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20190904	20190816
896800	36156 0 0	54233 936 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190904	20190816
994560	35720 0 0	53721 936 864	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20190904	20190816
1107120	40680 0 0	57857 936 880	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190904	20190816
1112080	46680 0 0	65201 936 880	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20190904	20190816
1138160	30720 0 0	48470 816 888	`ref`	`clang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20190904	20190816
1164160	30384 0 0	48062 816 888	`ref`	`clang_-O3_-fomit-frame-pointer_-Qunused-arguments`	20190904	20190816
1177600	30540 0 0	48270 816 888	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20190904	20190816
1177680	30540 0 0	48270 816 888	`ref`	`clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments`	20190904	20190816
1177840	30540 0 0	48270 816 888	`ref`	`clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments`	20190904	20190816
1298720	46540 0 0	65089 936 880	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20190904	20190816
1361040	40556 0 0	57761 936 880	`ref`	`gcc_-O3_-fomit-frame-pointer`	20190904	20190816
2273600	31500 0 0	50769 936 864	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20190904	20190816
2273920	31500 0 0	50769 936 864	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190904	20190816
2536560	25896 0 0	41841 936 864	`ref`	`gcc_-O2_-fomit-frame-pointer`	20190904	20190816
2634880	25796 0 0	41689 936 864	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20190904	20190816
2896560	23284 0 0	38297 920 856	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20190904	20190816
2897920	23284 0 0	38297 920 856	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190904	20190816
2940640	23288 0 0	42345 920 856	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20190904	20190816
2941040	23288 0 0	42345 920 856	`ref`	`gcc_-Os_-fomit-frame-pointer`	20190904	20190816
3037600	24836 0 0	40897 936 864	`ref`	`gcc_-O_-fomit-frame-pointer`	20190904	20190816
3041280	24836 0 0	40897 936 864	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20190904	20190816
13090160	36140 0 0	58617 920 864	`ref`	`cc`	20190904	20190816
13093200	36140 0 0	58617 920 864	`ref`	`gcc`	20190904	20190816
13096000	36140 0 0	58617 920 864	`ref`	`gcc_-funroll-loops`	20190904	20190816

Compiler output

Implementation: aesni
Security model: unknown
Compiler: cc

encrypt.c: encrypt.c:182:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^~~~~
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^~~~~
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^~~~~
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^~~~~
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^~~~~
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^~~~~
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:221:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^~~~~
encrypt.c: encrypt.c:221:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^~~~
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
cc	aesni
gcc	aesni
gcc -O2 -fomit-frame-pointer	aesni
gcc -O3 -fomit-frame-pointer	aesni
gcc -O -fomit-frame-pointer	aesni
gcc -Os -fomit-frame-pointer	aesni
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	aesni
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	aesni
gcc -fno-schedule-insns -O -fomit-frame-pointer	aesni
gcc -fno-schedule-insns -Os -fomit-frame-pointer	aesni
gcc -funroll-loops	aesni
gcc -funroll-loops -O2 -fomit-frame-pointer	aesni
gcc -funroll-loops -O3 -fomit-frame-pointer	aesni
gcc -funroll-loops -O -fomit-frame-pointer	aesni
gcc -funroll-loops -Os -fomit-frame-pointer	aesni
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	aesni
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	aesni
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	aesni
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	aesni

Compiler output

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

encrypt.c: encrypt.c:182:2: error: - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:212:12: warning: implicit declaration of function 'vand' is invalid in C99 [-Wimplicit-function-declaration]
encrypt.c: return vand(x, loadu(pad + zero_bytes));
encrypt.c: ^
encrypt.c: encrypt.c:212:20: warning: implicit declaration of function 'loadu' is invalid in C99 [-Wimplicit-function-declaration]
encrypt.c: return vand(x, loadu(pad + zero_bytes));
encrypt.c: ^
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:215:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:216:5: error: use of undeclared identifier 'block'
encrypt.c: block *p = (block*)(pad + one_zero_bytes);
encrypt.c: ^
encrypt.c: encrypt.c:216:12: error: use of undeclared identifier 'p'
encrypt.c: ...

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	aesni
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	aesni
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	aesni
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	aesni