Implementation notes: armeabi, a15, crypto_aead/iscream14v2

Computer: a15
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: iscream14v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
224676	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
225807	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
225859	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
236010	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
238897	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
239662	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
668110	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
674979	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161215	20161026
1188310	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026
1357435	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
1364688	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161215	20161026
1420558	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161215	20161026

Compiler output

Implementation: crypto_aead/iscream14v2/sse
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:16:32: warning: implicit declaration of function '__builtin_ia32_psrldi128' [-Wimplicit-function-declaration]
iscream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
iscream.c: ^
iscream.c: iscream.c:181:10: note: in expansion of macro 'shift_right'
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~~~~~~~~~~
iscream.c: iscream.c:181:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~
iscream.c: ...
iscream.c: iscream.c:301:2: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: iscream.c:301:2: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: iscream.c:301:2: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: iscream.c: In function 'tweakey_set':
iscream.c: iscream.c:312:3: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: UPDATE(j);
iscream.c: ^~~~~~
iscream.c: iscream.c:312:3: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: iscream.c:312:3: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: iscream.c:312:3: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size

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

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