Implementation notes: aarch64, a72, crypto_hashblocks/sha256

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_hashblocks
Primitive: sha256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3535	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
3630	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
3664	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
3664	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
3695	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
3698	? ? ?	? ? ?	`dolbeau/armv8crypto`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
17969	? ? ?	? ? ?	`inplace`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
17970	? ? ?	? ? ?	`inplace`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
17980	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
17980	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
18155	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
18155	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
18272	? ? ?	? ? ?	`inplace`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
18280	? ? ?	? ? ?	`inplace`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
20614	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
20759	? ? ?	? ? ?	`inplace`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
21194	? ? ?	? ? ?	`inplace`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
21436	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904

Compiler output

Implementation: crypto_hashblocks/sha256/dolbeau/amd64-sha
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

blocks.c: blocks.c:37:10: fatal error: immintrin.h: No such file or directory
blocks.c: #include <immintrin.h>
blocks.c: ^~~~~~~~~~~~~
blocks.c: compilation terminated.

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

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	dolbeau/amd64-sha
gcc -funroll-loops -march=native -mtune=native -O3	dolbeau/amd64-sha
gcc -funroll-loops -march=native -mtune=native -Os	dolbeau/amd64-sha
gcc -march=native -mtune=native -O2	dolbeau/amd64-sha
gcc -march=native -mtune=native -O3	dolbeau/amd64-sha
gcc -march=native -mtune=native -Os	dolbeau/amd64-sha