Implementation notes: aarch64, a72, crypto_hash/echosp256

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_hash
Primitive: echosp256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
49133	? ? ?	? ? ?	`generic/opt64`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
49301	? ? ?	? ? ?	`generic/opt64`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
50266	? ? ?	? ? ?	`generic/opt64`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
50357	? ? ?	? ? ?	`generic/opt64`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
51101	? ? ?	? ? ?	`generic/opt64`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
51126	? ? ?	? ? ?	`generic/opt64`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
55729	? ? ?	? ? ?	`generic/opt32`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
55838	? ? ?	? ? ?	`generic/opt32`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
57723	? ? ?	? ? ?	`generic/opt32`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
59006	? ? ?	? ? ?	`generic/opt32`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
60422	? ? ?	? ? ?	`generic/opt32`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
61303	? ? ?	? ? ?	`generic/opt32`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
69869	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
69955	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
69991	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904
70373	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
71572	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
73898	? ? ?	? ? ?	`powerpc/pp32cv2`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
93625	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-march=native_-mtune=native_-O3`	20171006	20170904
94260	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171006	20170904
95189	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171006	20170904
97520	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-march=native_-mtune=native_-O2`	20171006	20170904
102147	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-march=native_-mtune=native_-Os`	20171006	20170904
105429	? ? ?	? ? ?	`powerpc/pp32cv1`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171006	20170904

Compiler output

Implementation: crypto_hash/echosp256/generic/opt32
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

echo32.c: echo32.c: In function 'PrintState':
echo32.c: echo32.c:37:4: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
echo32.c: printf ("row %d,col %d :",i,j);
echo32.c: ^~~~~~
echo32.c: echo32.c:37:4: warning: incompatible implicit declaration of built-in function 'printf'
echo32.c: echo32.c:37:4: note: include '<stdio.h>' or provide a declaration of 'printf'
echo32.c: echo32.c:47:2: warning: incompatible implicit declaration of built-in function 'printf'
echo32.c: printf("-----------------------------------n");
echo32.c: ^~~~~~
echo32.c: echo32.c:47:2: note: include '<stdio.h>' or provide a declaration of 'printf'

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

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	generic/opt32
gcc -funroll-loops -march=native -mtune=native -O3	generic/opt32
gcc -funroll-loops -march=native -mtune=native -Os	generic/opt32
gcc -march=native -mtune=native -O2	generic/opt32
gcc -march=native -mtune=native -O3	generic/opt32
gcc -march=native -mtune=native -Os	generic/opt32

Compiler output

Implementation: crypto_hash/echosp256/generic/opt64
Compiler: gcc -funroll-loops -march=native -mtune=native -O2

echo64.c: echo64.c: In function 'crypto_hash_echosp256_generic_opt64':
echo64.c: echo64.c:555:29: warning: passing argument 2 of 'Hash' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^~
echo64.c: echo64.c:542:12: note: expected 'BitSequence * {aka unsigned char *}' but argument is of type 'const unsigned char *'
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ^~~~

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

Compiler	Implementations
gcc -funroll-loops -march=native -mtune=native -O2	generic/opt64
gcc -funroll-loops -march=native -mtune=native -O3	generic/opt64
gcc -funroll-loops -march=native -mtune=native -Os	generic/opt64
gcc -march=native -mtune=native -O2	generic/opt64
gcc -march=native -mtune=native -O3	generic/opt64
gcc -march=native -mtune=native -Os	generic/opt64