Implementation notes: amd64, cezanne, crypto_aead/deoxysneq256128v1

Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20231107
Operation: crypto_aead
Primitive: deoxysneq256128v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
5825	35865 0 0	58656 780 1080	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
5893	33322 0 0	54464 780 1080	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
6073	31992 0 0	50835 756 1048	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
6247	34049 0 0	54520 780 1080	`T:opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
735428	25045 0 0	41744 812 1048	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230524	20221122
781145	25476 0 0	41832 812 1016	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230524	20221122
1166984	29765 0 0	46064 780 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
1173678	26949 0 0	43552 812 1048	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230524	20221122
1867086	25543 0 0	40176 780 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
2227444	23585 0 0	37206 804 1016	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230524	20221122
2955275	22701 0 0	36718 804 1016	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230524	20221122
3173297	23892 0 0	38184 780 1080	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122
3193973	22059 0 0	35043 756 1048	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230524	20221122

Compiler output

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

deoxys-256.c: deoxys-256.c:47:50: warning: implicit conversion from 'int' to 'char' changes value from 192 to -64 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_AD_LAST = constant8( (0x6<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:50:56: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_M_LAST_NONZERO = constant8( (0x4<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:51:49: warning: implicit conversion from 'int' to 'char' changes value from 160 to -96 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_CHKSUM = constant8( (0x5<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:294:50: warning: implicit conversion from 'int' to 'char' changes value from 192 to -64 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_AD_LAST = constant8( (0x6<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:297:56: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion]
deoxys-256.c: ...

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

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

Compiler output

Implementation: T:opt
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

deoxys-256.c: deoxys-256.c:47:50: warning: implicit conversion from 'int' to 'char' changes value from 192 to -64 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_AD_LAST = constant8( (0x6<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:50:56: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_M_LAST_NONZERO = constant8( (0x4<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:51:49: warning: implicit conversion from 'int' to 'char' changes value from 160 to -96 [-Wconstant-conversion]
deoxys-256.c: const __m128i MSB_CHKSUM = constant8( (0x5<<5),0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 );
deoxys-256.c: ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
deoxys-256.c: ./tweakable-cipher.macros:12:171: note: expanded from macro 'constant8'
deoxys-256.c: #define constant8(b15,b14,b13,b12,b11,b10,b9,b8,b7,b6,b5,b4,b3,b2,b1,b0) _mm_set_epi8 ((b0),(b1),(b2),(b3),(b4),(b5),(b6),(b7),(b8),(b9),(b10),(b11),(b12),(b13),(b14),(b15))
deoxys-256.c: ~~~~~~~~~~~~ ^~~
deoxys-256.c: deoxys-256.c:96:13: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'ssse3'
deoxys-256.c: tmp = permute( tmp, H_PERMUTATION );
deoxys-256.c: ^
deoxys-256.c: ./tweakable-cipher.macros:7:22: note: expanded from macro 'permute'
deoxys-256.c: #define permute(a,b) _mm_shuffle_epi8(a,b)
deoxys-256.c: ^
deoxys-256.c: deoxys-256.c:104:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'deoxys_aead_encrypt' that is compiled without support for 'ssse3'
deoxys-256.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:opt