Implementation notes: aarch64, a72, crypto_aead/aes128marble4rv1

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_aead
Primitive: aes128marble4rv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
305188	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
313389	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
334488	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
356181	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
432916	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
434547	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904

Compiler output

Implementation: crypto_aead/aes128marble4rv1/ref
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

encrypt.c: encrypt.c: In function 'crypto_aead_aes128marble4rv1_ref_encrypt':
encrypt.c: encrypt.c:34:2: warning: implicit declaration of function 'free' [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^~~~
encrypt.c: encrypt.c:34:2: warning: incompatible implicit declaration of built-in function 'free'
encrypt.c: encrypt.c:34:2: note: include '<stdlib.h>' or provide a declaration of 'free'
encrypt.c: encrypt.c: In function 'crypto_aead_aes128marble4rv1_ref_decrypt':
encrypt.c: encrypt.c:67:2: warning: incompatible implicit declaration of built-in function 'free'
encrypt.c: free(cxt);
encrypt.c: ^~~~
encrypt.c: encrypt.c:67:2: note: include '<stdlib.h>' or provide a declaration of 'free'

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	ref
gcc -funroll-loops -march=native -mtune=native -O3	ref
gcc -funroll-loops -march=native -mtune=native -Os	ref
gcc -march=native -mtune=native -O2	ref
gcc -march=native -mtune=native -O3	ref
gcc -march=native -mtune=native -Os	ref