Implementation notes: armeabi, c1, crypto_aead/iscream12v1

Computer: c1
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: iscream12v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
673259	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161210	20161026
706017	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161210	20161026
732340	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161210	20161026
738055	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161210	20161026
739375	`neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161210	20161026
749660	`neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161210	20161026
1375463	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161210	20161026
1423740	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161210	20161026
2258803	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161210	20161026
2851210	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161210	20161026
2982178	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161210	20161026
3378783	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161210	20161026

Compiler output

Implementation: crypto_aead/iscream12v1/sse
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

iscream.c: iscream.c: In function 'LBox16P':
iscream.c: iscream.c:17:32: 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:200:10: note: in expansion of macro 'shift_right'
iscream.c: t0 = shift_right(in[0]) & V(0xf);
iscream.c: ^~~~~~~~~~~
iscream.c: iscream.c:200:5: 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:201:5: error: can't convert a value of type 'int' to vector type '__vector(16) char' which has different size
iscream.c: t1 = shift_right(in[2]) & V(0xf);
iscream.c: ^~
iscream.c: iscream.c:203:10: warning: implicit declaration of function '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
iscream.c: iscream.c:203:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: A = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.c: iscream.c:204:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: C = __builtin_ia32_pshufb128(table, t1);
iscream.c: ^
iscream.c: iscream.c:208:8: error: incompatible types when assigning to type 'v16qi {aka __vector(16) char}' from type 'int'
iscream.c: B = __builtin_ia32_pshufb128(table, t0);
iscream.c: ^
iscream.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