Implementation notes: ppc32, nintendowiilinuxngx, crypto_aead/scream12v1

Computer: nintendowiilinuxngx
Architecture: ppc32
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_aead
Primitive: scream12v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
742392	12316 4 0	35729 768 788	`ref`	`gcc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200107	20191221
1477860	7552 4 0	28089 768 788	`ref`	`gcc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200107	20191221
1529724	6036 4 0	24593 760 788	`ref`	`gcc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200107	20191221
1589544	7112 4 0	27257 764 788	`ref`	`gcc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200107	20191221

Compiler output

Implementation: sse
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

scream.c: scream.c: In function 'LBox16P':
scream.c: scream.c:182:5: error: AltiVec argument passed to unprototyped function
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^
scream.c: scream.c:183:5: error: AltiVec argument passed to unprototyped function
scream.c: t1 = shift_right(in[2]) & V(0xf);
scream.c: ^
scream.c: scream.c:185:5: error: AltiVec argument passed to unprototyped function
scream.c: A = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: scream.c:186:5: error: AltiVec argument passed to unprototyped function
scream.c: C = __builtin_ia32_pshufb128(table, t1);
scream.c: ^
scream.c: scream.c:190:5: error: AltiVec argument passed to unprototyped function
scream.c: B = __builtin_ia32_pshufb128(table, t0);
scream.c: ^
scream.c: scream.c:191:5: error: AltiVec argument passed to unprototyped function
scream.c: D = __builtin_ia32_pshufb128(table, t1);
scream.c: ^
scream.c: scream.c:198:5: error: AltiVec argument passed to unprototyped function
scream.c: A ^= __builtin_ia32_pshufb128(table, in[0]);
scream.c: ^
scream.c: scream.c:199:5: error: AltiVec argument passed to unprototyped function
scream.c: C ^= __builtin_ia32_pshufb128(table, in[2]);
scream.c: ^
scream.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse

Namespace violations

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

scream_cipher.o LS_decrypt T
scream_cipher.o LS_encrypt T

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref