Implementation notes: armeabi, a15, crypto_aead/hs1sivlov2

Computer: a15
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: hs1sivlov2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
42392	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
44521	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
48256	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
65044	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
74337	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
74650	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026

Checksum failure

Implementation: crypto_aead/hs1sivlov2/faster
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

e3f28036e0dbb4e8318ee2d5e6802607b6f707344c0dda926b3166eb284969ad

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

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	faster
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	faster
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	faster

Compiler output

Implementation: crypto_aead/hs1sivlov2/faster
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

hs1.c: hs1.c: In function 'hs1siv_decrypt':
hs1.c: hs1.c:1033:30: warning: implicit declaration of function 'malloc' [-Wimplicit-function-declaration]
hs1.c: unsigned char *tmp = malloc(abytes);
hs1.c: ^~~~~~
hs1.c: hs1.c:1033:30: warning: incompatible implicit declaration of built-in function 'malloc'
hs1.c: hs1.c:1033:30: note: include 'gt;' or provide a declaration of 'malloc'
hs1.c: hs1.c:1037:9: warning: implicit declaration of function 'free' [-Wimplicit-function-declaration]
hs1.c: free(tmp);
hs1.c: ^~~~
hs1.c: hs1.c:1037:9: warning: incompatible implicit declaration of built-in function 'free'
hs1.c: hs1.c:1037:9: note: include 'gt;' or provide a declaration of 'free'

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

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	faster
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	faster
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	faster
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	faster