Implementation notes: aarch64, pi4b, crypto_aead/aezv4

Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20230530
Operation: crypto_aead
Primitive: aezv4

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
308346	33096 0 0	51802 856 856	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20221007	20221005
612491	42412 0 0	60587 840 864	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221028	20221025
1010760	26428 0 0	43603 840 848	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221028	20221025
1042667	25616 0 0	42827 840 848	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221028	20221025
1306568	24224 0 0	40139 824 840	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20221028	20221025

Test failure

Implementation: T:aesni
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

error 111

Number of similar (compiler,implementation) pairs: 1, namely:

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

Compiler output

Implementation: T:aesni
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

encrypt.c: encrypt.c:182:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: 182 | #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:211:8: error: unknown type name 'block'
encrypt.c: 211 | static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:211:23: error: unknown type name 'block'
encrypt.c: 211 | static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: | ^~~~~
encrypt.c: encrypt.c:215:8: error: unknown type name 'block'
encrypt.c: 215 | 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: 215 | 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: 220 | 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: 221 | 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: 221 | block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: | ^~~~
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni