Implementation notes: armeabi, berry0, crypto_aead/scream12v3

Computer: berry0
Microarchitecture: armeabi; ARM1176 (410fb767)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: scream12v3

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1891784	11912 0 0	33636 384 832	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240201	20240107
1895958	11380 0 0	35828 384 824	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240201	20240107
1896327	11380 0 0	35828 384 824	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240201	20240107
1912204	12680 0 0	31444 412 824	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240201	20240107
1996830	12104 0 0	33884 384 832	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240201	20240107
2708293	6912 0 0	23936 412 824	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240201	20240107
2979315	6596 0 0	29308 380 824	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240201	20240107
3188800	6444 0 0	24256 412 824	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240201	20240107
3222205	6252 0 0	23708 404 824	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240201	20240107

Compiler output

Implementation: T:neon
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

scream.c: In file included from scream.c:10:
scream.c: In file included from ./tae.h:7:
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:28:2: error: "NEON support not enabled"
scream.c: #error "NEON support not enabled"
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:48:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(8))) int8_t int8x8_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:49:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(16))) int8_t int8x16_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:50:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(4))) int16_t int16x4_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:51:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(8))) int16_t int16x8_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:52:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(2))) int32_t int32x2_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:53:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(4))) int32_t int32x4_t;
scream.c: ^
scream.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/arm_neon.h:54:24: error: 'neon_vector_type' attribute is not supported for this target
scream.c: typedef __attribute__((neon_vector_type(1))) int64_t int64x1_t;
scream.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:neon
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:neon
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:neon
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:neon
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:neon

Compiler output

Implementation: T:neon
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

scream.c: In file included from tae.h:7,
scream.c: from scream.c:10:
scream.c: helper.h: In function 'write128':
scream.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:9852:1: error: inlining failed in call to always_inline 'vzipq_u8': target specific option mismatch
scream.c: vzipq_u8 (uint8x16_t __a, uint8x16_t __b)
scream.c: ^~~~~~~~
scream.c: In file included from scream.c:13:
scream.c: helper.h:10:24: note: called from here
scream.c: uint8x16x2_t c__ = vzipq_u8 (X(i), X(j)); \
scream.c: ^~~~~~~~~~~~~~~~~~~~~
scream.c: helper.h:49:3: note: in expansion of macro 'INTERLEAVE'
scream.c: INTERLEAVE(14, 15);
scream.c: ^~~~~~~~~~
scream.c: In file included from tae.h:7,
scream.c: from scream.c:10:
scream.c: /usr/lib/gcc/arm-linux-gnueabihf/8/include/arm_neon.h:9852:1: error: inlining failed in call to always_inline 'vzipq_u8': target specific option mismatch
scream.c: vzipq_u8 (uint8x16_t __a, uint8x16_t __b)
scream.c: ^~~~~~~~
scream.c: In file included from scream.c:13:
scream.c: helper.h:10:24: note: called from here
scream.c: uint8x16x2_t c__ = vzipq_u8 (X(i), X(j)); \
scream.c: ^~~~~~~~~~~~~~~~~~~~~
scream.c: helper.h:48:3: note: in expansion of macro 'INTERLEAVE'
scream.c: INTERLEAVE(12, 13);
scream.c: ^~~~~~~~~~
scream.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:neon
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:neon
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:neon
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:neon

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

scream.c: scream.c:197:5: error: invalid output constraint '=x' in asm
scream.c: READ(tables[0], table);
scream.c: ^
scream.c: scream.c:192:18: note: expanded from macro 'READ'
scream.c: [data] "=x" (x): \
scream.c: ^
scream.c: scream.c:199:10: error: use of unknown builtin '__builtin_ia32_psrldi128' [-Wimplicit-function-declaration]
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^
scream.c: scream.c:16:32: note: expanded from macro 'shift_right'
scream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: ^
scream.c: scream.c:199:10: error: invalid conversion between vector type 'v16qi' (vector of 16 'char' values) and integer type 'int' of different size
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^~~~~~~~~~~~~~~~~~
scream.c: scream.c:16:25: note: expanded from macro 'shift_right'
scream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:200:10: error: invalid conversion between vector type 'v16qi' (vector of 16 'char' values) and integer type 'int' of different size
scream.c: t1 = shift_right(in[2]) & V(0xf);
scream.c: ^~~~~~~~~~~~~~~~~~
scream.c: scream.c:16:25: note: expanded from macro 'shift_right'
scream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:202:10: error: use of unknown builtin '__builtin_ia32_pshufb128' [-Wimplicit-function-declaration]
scream.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:sse

Compiler output

Implementation: T:sse
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

scream.c: scream.c: In function 'LBox16P':
scream.c: scream.c:16:32: warning: implicit declaration of function '__builtin_ia32_psrldi128'; did you mean '__builtin_fabsd128'? [-Wimplicit-function-declaration]
scream.c: #define shift_right(x) ((v16qi)__builtin_ia32_psrldi128((v4si)x, 4))
scream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:199:10: note: in expansion of macro 'shift_right'
scream.c: t0 = shift_right(in[0]) & V(0xf);
scream.c: ^~~~~~~~~~~
scream.c: scream.c:199:5: 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:200:5: 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:202:10: warning: implicit declaration of function '__builtin_ia32_pshufb128'; did you mean '__builtin_isinfd128'? [-Wimplicit-function-declaration]
scream.c: A = __builtin_ia32_pshufb128(table, t0);
scream.c: ^~~~~~~~~~~~~~~~~~~~~~~~
scream.c: __builtin_isinfd128
scream.c: scream.c:202:8: 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:203:8: 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:207:8: 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: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:sse

Namespace violations

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

scream_cipher.o LS_decrypt T
scream_cipher.o LS_encrypt T
scream_cipher.o __a C
scream_cipher.o __b C
scream_cipher.o __c C
scream_cipher.o __d C

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref