Implementation notes: armeabi, cubie2, crypto_hash/echosp512

Computer: cubie2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: echosp512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
282519	`generic/opt32`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
298857	`generic/opt32`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
299205	`generic/opt32`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
299666	`generic/opt32`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
301401	`generic/opt32`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
332726	`powerpc/pp32cv2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
334071	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
335968	`powerpc/pp32cv2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
343391	`powerpc/pp32cv2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
357617	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
357996	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
373991	`generic/opt64`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
380582	`generic/opt32`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
413950	`generic/opt64`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
438364	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
439633	`powerpc/pp32cv1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
445264	`powerpc/pp32cv1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
461229	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
464198	`powerpc/pp32cv1`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
464433	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
476265	`generic/opt64`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
477053	`generic/opt64`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
481650	`generic/opt64`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
490449	`generic/opt64`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026

Compiler output

Implementation: crypto_hash/echosp512/generic/opt32
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -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 'gt;' 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 'gt;' or provide a declaration of 'printf'

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

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	generic/opt32
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	generic/opt32
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	generic/opt32
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	generic/opt32
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	generic/opt32
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	generic/opt32

Compiler output

Implementation: crypto_hash/echosp512/generic/opt64
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

echo64.c: echo64.c: In function 'crypto_hash_echosp512_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 -mcpu=native -mfpu=neon-vfpv4 -O2	generic/opt64
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	generic/opt64
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	generic/opt64
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	generic/opt64
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	generic/opt64
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	generic/opt64