Implementation notes: armeabi, cubox, crypto_hash/nasha256

Computer: cubox
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: nasha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
47242	`opt_v4`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
47245	`opt_v4`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
48196	`opt_v4`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
48265	`opt_v4`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
51140	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
54224	`opt_v4`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
55166	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
55256	`opt`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
55789	`opt`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
56676	`opt_v4`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026
61892	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
63816	`opt`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: gcc -funroll-loops -mcpu=marvell-pj4 -O2

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: warning: assignment makes integer from pointer without a cast [-Wint-conversion]
Nasha.c: ssbox[i][j] = ssbox[i^j];
Nasha.c: ^

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

Compiler	Implementations
gcc -funroll-loops -mcpu=marvell-pj4 -O2	opt_v4
gcc -funroll-loops -mcpu=marvell-pj4 -O3	opt_v4
gcc -funroll-loops -mcpu=marvell-pj4 -Os	opt_v4
gcc -mcpu=marvell-pj4 -O2	opt_v4
gcc -mcpu=marvell-pj4 -O3	opt_v4
gcc -mcpu=marvell-pj4 -Os	opt_v4