Implementation notes: armeabi, c1, crypto_aead/scream12v2

Computer: c1
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: scream12v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
661315	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161211	20161026
680233	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161211	20161026
691136	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161211	20161026
730627	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161211	20161026
756516	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161211	20161026
846217	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161211	20161026
1606540	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161211	20161026
1618741	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161211	20161026
1658132	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161211	20161026
2658454	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161211	20161026
2822645	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161211	20161026
3119649	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161211	20161026

Compiler output

Implementation: crypto_aead/scream12v2/sse
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

scream.c: scream.c: In function 'LBox16P':
scream.c: scream.c:16:32: warning: implicit declaration of function '__builtin_ia32_psrldi128' [-Wimplicit-function-declaration]
scream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: ^
scream.c: scream.c:182:10: note: in expansion of macro 'shift_right'
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^~~~~~~~~~~
scream.c: scream.c:182:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^~
scream.c: scream.c:183:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
scream.c: t1 = shift_right(in[2]) & V(0xf);
scream.c: ^~
scream.c: scream.c:185:10: warning: implicit declaration of function '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
scream.c: A = __builtin_ia32_pshufb128(table, t0);
scream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:185:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
scream.c: A = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: scream.c:186:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
scream.c: C = __builtin_ia32_pshufb128(table, t1);
scream.c: ^
scream.c: scream.c:190:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
scream.c: B = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: ...

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