Implementation notes: aarch64, par3, crypto_aead/aeadaes256ocbtaglen128v1

Computer: par3
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170718
Operation: crypto_aead
Primitive: aeadaes256ocbtaglen128v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
233142	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O2`	20170719	20170718
234144	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20170719	20170718
237935	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-Os`	20170719	20170718
237947	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20170719	20170718
242266	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O3`	20170719	20170718
250471	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20170719	20170718
306232	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20170719	20170718
306735	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3`	20170719	20170718
351401	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20170719	20170718
470255	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2`	20170719	20170718
481297	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20170719	20170718
481613	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os`	20170719	20170718

Compiler output

Implementation: crypto_aead/aeadaes256ocbtaglen128v1/dolbeau/armv8crypto
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

encrypt.c: In file included from encrypt.c:47:0:
encrypt.c: encrypt.c: In function 'aes256ni_setkey_e2d':
encrypt.c: /usr/lib/gcc/aarch64-unknown-linux-gnu/7.1.1/include/arm_neon.h:12447:1: error: inlining failed in call to always_inline 'vaesimcq_u8': target specific option mismatch
encrypt.c: vaesimcq_u8 (uint8x16_t data)
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:81:16: note: called from here
encrypt.c: dkeys[i] = vaesimcq_u8(ekeys[14-i]);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~~

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

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	dolbeau/armv8crypto
gcc -funroll-loops -march=native -mtune=native -O3	dolbeau/armv8crypto
gcc -funroll-loops -march=native -mtune=native -Os	dolbeau/armv8crypto
gcc -march=native -mtune=native -O2	dolbeau/armv8crypto
gcc -march=native -mtune=native -O3	dolbeau/armv8crypto
gcc -march=native -mtune=native -Os	dolbeau/armv8crypto