Implementation notes: aarch64, a72, crypto_stream/aes256ctr

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_stream
Primitive: aes256ctr

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
46165	? ? ?	? ? ?	`cryptopp`	`g++_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
46279	? ? ?	? ? ?	`cryptopp`	`g++_-march=native_-mtune=native_-O3`	20171007	20170904
46348	? ? ?	? ? ?	`cryptopp`	`g++_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
46442	? ? ?	? ? ?	`cryptopp`	`g++_-march=native_-mtune=native_-O2`	20171007	20170904
46494	? ? ?	? ? ?	`cryptopp`	`g++_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
46582	? ? ?	? ? ?	`cryptopp`	`g++_-march=native_-mtune=native_-Os`	20171007	20170904

Compiler output

Implementation: crypto_stream/aes256ctr/openssl
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

stream.c: stream.c: In function 'crypto_stream_aes256ctr_openssl':
stream.c: stream.c:12:3: warning: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
stream.c: memset(temp, 0, outlen);
stream.c: ^~~~~~
stream.c: stream.c:12:3: warning: incompatible implicit declaration of built-in function 'memset'
stream.c: stream.c:12:3: note: include '<string.h>' or provide a declaration of 'memset'
stream.c: stream.c: In function 'crypto_stream_aes256ctr_openssl_xor':
stream.c: stream.c:24:18: error: storage size of 'x' isn't known
stream.c: EVP_CIPHER_CTX x;
stream.c: ^

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

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