Implementation notes: armeabi, rpi4, crypto_aead/scream10v3

Computer: rpi4
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_aead
Primitive: scream10v3
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
5609648760 0 035727 412 800refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020010920191221
5708248764 0 035047 412 800refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020010920191221
5800758572 0 028575 412 784refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020010920191221
59138112420 0 029841 440 784refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020010920191221
5921878572 0 028575 412 784refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020010920191221
6439066424 0 024181 408 784refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020010920191221
7855737004 0 022661 440 784refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020010920191221
8217116624 0 022837 440 784refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020010920191221
8357666276 0 020749 432 784refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020010920191221

Compiler output

Implementation: neon
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
scream.c: scream.c:206:10: error: use of unknown builtin '__builtin_shuffle' [-Wimplicit-function-declaration]
scream.c: A = __builtin_shuffle(table, t0);
scream.c: ^
scream.c: scream.c:206:8: error: assigning to 'v16qu' (aka 'uint8x16_t') from incompatible type 'int'
scream.c: A = __builtin_shuffle(table, t0);
scream.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:207:8: error: assigning to 'v16qu' (aka 'uint8x16_t') from incompatible type 'int'
scream.c: C = __builtin_shuffle(table, t1);
scream.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:211:8: error: assigning to 'v16qu' (aka 'uint8x16_t') from incompatible type 'int'
scream.c: B = __builtin_shuffle(table, t0);
scream.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:212:8: error: assigning to 'v16qu' (aka 'uint8x16_t') from incompatible type 'int'
scream.c: D = __builtin_shuffle(table, t1);
scream.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scream.c: scream.c:216:7: error: cannot convert between scalar type 'int' and vector type 'v16qu' (aka 'uint8x16_t') as implicit conversion would cause truncation
scream.c: A ^= __builtin_shuffle(table, in[0]);
scream.c: ^
scream.c: scream.c:217:7: error: cannot convert between scalar type 'int' and vector type 'v16qu' (aka 'uint8x16_t') as implicit conversion would cause truncation
scream.c: C ^= __builtin_shuffle(table, in[2]);
scream.c: ^
scream.c: scream.c:221:7: error: cannot convert between scalar type 'int' and vector type 'v16qu' (aka 'uint8x16_t') as implicit conversion would cause truncation
scream.c: B ^= __builtin_shuffle(table, in[0]);
scream.c: ^
scream.c: scream.c:222:7: error: cannot convert between scalar type 'int' and vector type 'v16qu' (aka 'uint8x16_t') as implicit conversion would cause truncation
scream.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE neon
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE neon
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE neon
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE neon
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE neon

Compiler output

Implementation: neon
Security model: unknown
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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE neon
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE neon
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE neon
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE neon

Compiler output

Implementation: sse
Security model: unknown
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:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE sse
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE sse
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE sse
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE sse
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE sse

Compiler output

Implementation: sse
Security model: unknown
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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE sse
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE sse
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE sse
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE sse

Namespace violations

Implementation: ref
Security model: unknown
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:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE ref