Implementation notes: armeabi, a15, crypto_aead/hs1sivhiv2

Computer: a15
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: hs1sivhiv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
42066	`faster`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
42504	`faster`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
42808	`faster`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
43017	`faster`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
45335	`faster`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
45801	`faster`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
96390	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
99176	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
100067	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
124371	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
130580	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
132445	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026

Compiler output

Implementation: crypto_aead/hs1sivhiv2/dolbeau/armv8crypto
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

encrypt.c: In file included from encrypt.c:192:0:
encrypt.c: c256.h: In function 'chacha_noxor368':
encrypt.c: c256.h:134:13: warning: implicit declaration of function 'vtrn1q_u32' [-Wimplicit-function-declaration]
encrypt.c: t0l = vtrn1q_u32(x_##a,x_##b); ^
encrypt.c: c256.h:148:5: note: in expansion of macro 'ONEQUAD_TRANSPOSE_NOXOR'
encrypt.c: ONEQUAD_TRANSPOSE_NOXOR(0,1,2,3);
encrypt.c: ^~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: c256.h:134:11: error: incompatible types when assigning to type 'uint32x4_t' from type 'int'
encrypt.c: t0l = vtrn1q_u32(x_##a,x_##b); ...
encrypt.c: ^
encrypt.c: encrypt.c:416:5: note: in expansion of macro 'ACCANDSTORE'
encrypt.c: ACCANDSTORE(s, 3)
encrypt.c: ^~~~~~~~~~~
encrypt.c: encrypt.c:441:21: note: in expansion of macro 'ALL3HASH_INTER'
encrypt.c: #define ALL3HASH(s) ALL3HASH_INTER(s)
encrypt.c: ^~~~~~~~~~~~~~
encrypt.c: encrypt.c:471:11: note: in expansion of macro 'ALL3HASH'
encrypt.c: ALL3HASH(0);
encrypt.c: ^~~~~~~~

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

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	dolbeau/armv8crypto
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	dolbeau/armv8crypto
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	dolbeau/armv8crypto
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	dolbeau/armv8crypto

Compiler output

Implementation: crypto_aead/hs1sivhiv2/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