Implementation notes: aarch64, gcc185, crypto_aead/aezv5

Computer: gcc185
Microarchitecture: aarch64; Skylark (503f0002)
Architecture: aarch64
CPU ID: 503f0002
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: aezv5

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
21975	15112 0 0	35254 840 880	`T:aesni`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22050	11180 0 0	30165 832 864	`T:aesni`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
25575	11564 0 0	30549 832 864	`T:aesni`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
30450	13212 0 0	31325 816 856	`T:aesni`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
370950	30584 0 0	52010 816 872	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
371625	30584 0 0	52010 816 872	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
375525	29888 0 0	50682 816 856	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
797400	44496 0 0	64886 856 880	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
966525	24024 0 0	43066 816 856	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
1016100	23168 0 0	42108 808 856	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
1020900	24568 0 0	43822 856 864	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
1120950	25736 0 0	44982 856 864	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
1362375	23072 0 0	41438 840 856	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212

Compiler output

Implementation: T:aesni
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

encrypt.c: encrypt.c:187:2: error: - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: 187 | #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: | ^
encrypt.c: encrypt.c:216:8: error: unknown type name 'block'
encrypt.c: 216 | static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: | ^
encrypt.c: encrypt.c:216:23: error: unknown type name 'block'
encrypt.c: 216 | static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: | ^
encrypt.c: encrypt.c:217:12: error: call to undeclared function 'vand'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
encrypt.c: 217 | return vand(x, loadu(pad + zero_bytes));
encrypt.c: | ^
encrypt.c: encrypt.c:217:20: error: call to undeclared function 'loadu'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
encrypt.c: 217 | return vand(x, loadu(pad + zero_bytes));
encrypt.c: | ^
encrypt.c: encrypt.c:220:8: error: unknown type name 'block'
encrypt.c: 220 | static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: | ^
encrypt.c: encrypt.c:220:27: error: unknown type name 'block'
encrypt.c: 220 | static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: | ^
encrypt.c: encrypt.c:221:5: error: use of undeclared identifier 'block'
encrypt.c: 221 | block *p = (block*)(pad + one_zero_bytes);
encrypt.c: | ^
encrypt.c: encrypt.c:221:12: error: use of undeclared identifier 'p'
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni