Implementation notes: amd64, h3neo, crypto_aead/twine80n6t4clocv2

Computer: h3neo
Architecture: amd64
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: twine80n6t4clocv2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1774113? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2016111120161009
1788759? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2016111120161009
1789177? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2016111120161009
1791333? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
1795080? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2016111120161009
1795098? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
1799525? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
1811340? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2016111120161009
1811549? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
1826871? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2016111120161009
1827108? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2016111120161009
1845544? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2016111120161009
1846362? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
1846985? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2016111120161009
1848087? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2016111120161009
1894009? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2016111120161009
1896049? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2016111120161009
1899980? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2016111120161009
1904339? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
1913799? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2016111120161009
1932333? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2016111120161009
1971783? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2016111120161009
1972592? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2016111120161009
1972717? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2016111120161009
1973455? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
1983261? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2016111120161009
1986706? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2016111120161009
1997584? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
2039411? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2016111120161009
2039420? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2016111120161009
2039674? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2016111120161009
2115300? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
2115345? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
2151795? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2016111120161009
2157912? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2016111120161009
2158014? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2016111120161009
2181131? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2016111120161009
2184447? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2016111120161009
2184478? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
2184859? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2016111120161009
2193617? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2016111120161009
2262311? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2016111120161009
2329619? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
2335719? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2016111120161009
2436406? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2016111120161009
2441094? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2016111120161009
2474114? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2016111120161009
2494382? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2016111120161009
2528177? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2016111120161009
2529331? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2016111120161009
2534671? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2016111120161009
2549310? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2016111120161009
2553551? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
2554269? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2016111120161009
2559262? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2016111120161009
2569902? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
2590216? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2016111120161009
2608170? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2016111120161009
2611886? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016111120161009
2612642? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016111120161009
2612660? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016111120161009
2659776? ? ?? ? ?refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016111120161009
2672298? ? ?? ? ?refclang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2016111120161009
2694638? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2016111120161009
2695255? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
2722656? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2016111120161009
2723337? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2016111120161009
2747732? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2016111120161009
2802873? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2016111120161009
2815534? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2016111120161009
3097691? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
3114845? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
3129264? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
3204396? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2016111120161009
3212998? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
3226656? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2016111120161009
3234968? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2016111120161009
3243485? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2016111120161009
3244172? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2016111120161009
3246056? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
3249613? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2016111120161009
3253847? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2016111120161009
3301432? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
3320342? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2016111120161009
3320411? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2016111120161009
3323118? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2016111120161009
3323420? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2016111120161009
3347290? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2016111120161009
3355980? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2016111120161009
3379556? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2016111120161009
3380439? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2016111120161009
3383027? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2016111120161009
3405097? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2016111120161009
3418776? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2016111120161009
3420296? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2016111120161009
3435743? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2016111120161009
3474698? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2016111120161009
3475041? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2016111120161009
4613059? ? ?? ? ?refcc2016111120161009
4613091? ? ?? ? ?refgcc_-funroll-loops2016111120161009
4624867? ? ?? ? ?refgcc2016111120161009

Test failure

Implementation: crypto_aead/twine80n6t4clocv2/vperm
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 14, namely:
CompilerImplementations
gcc -m64 -march=core2 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=core2 -O3 -fomit-frame-pointer ref vperm
gcc -m64 -march=core2 -O -fomit-frame-pointer vperm
gcc -m64 -march=core2 -Os -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer vperm
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer vperm
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=corei7 -O -fomit-frame-pointer vperm
gcc -m64 -march=corei7 -Os -fomit-frame-pointer vperm

Compiler output

Implementation: crypto_aead/twine80n6t4clocv2/vperm
Compiler: cc
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: twine.h: In function 'Encode':
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:174:7: error: called from here
encrypt.c: _tmp = PSHUFB(state, _tmp); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:171:8: error: called from here
encrypt.c: right = PSHUFB(state, right); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 79, namely:
CompilerImplementations
cc vperm
gcc vperm
gcc -O2 -fomit-frame-pointer vperm
gcc -O3 -fomit-frame-pointer vperm
gcc -O -fomit-frame-pointer vperm
gcc -Os -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O2 -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O3 -fomit-frame-pointer vperm
gcc -fno-schedule-insns -O -fomit-frame-pointer vperm
gcc -fno-schedule-insns -Os -fomit-frame-pointer vperm
gcc -funroll-loops vperm
gcc -funroll-loops -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -O -fomit-frame-pointer vperm
gcc -funroll-loops -Os -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer vperm
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer vperm
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer vperm
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer vperm
gcc -m64 -O2 -fomit-frame-pointer vperm
gcc -m64 -O3 -fomit-frame-pointer vperm
gcc -m64 -O -fomit-frame-pointer vperm
gcc -m64 -Os -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O2 -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O3 -fomit-frame-pointer vperm
gcc -m64 -march=k8 -O -fomit-frame-pointer vperm
gcc -m64 -march=k8 -Os -fomit-frame-pointer vperm
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer vperm
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer vperm
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer vperm
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O2 -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O3 -fomit-frame-pointer vperm
gcc -m64 -march=nocona -O -fomit-frame-pointer vperm
gcc -m64 -march=nocona -Os -fomit-frame-pointer vperm
gcc -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -march=barcelona -O -fomit-frame-pointer vperm
gcc -march=barcelona -Os -fomit-frame-pointer vperm
gcc -march=k8 -O2 -fomit-frame-pointer vperm
gcc -march=k8 -O3 -fomit-frame-pointer vperm
gcc -march=k8 -O -fomit-frame-pointer vperm
gcc -march=k8 -Os -fomit-frame-pointer vperm
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv vperm
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv vperm
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv vperm
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv vperm
gcc -march=nocona -O2 -fomit-frame-pointer vperm
gcc -march=nocona -O3 -fomit-frame-pointer vperm
gcc -march=nocona -O -fomit-frame-pointer vperm
gcc -march=nocona -Os -fomit-frame-pointer vperm

Compiler output

Implementation: crypto_aead/twine80n6t4clocv2/vperm
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.c: In file included from encrypt.c:3:
encrypt.c: ./twine.h:227:15: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Encode' that is compiled without support for 'ssse3'
encrypt.c: word state = LOADS(text);
encrypt.c: ^
encrypt.c: ./twine.h:76:26: note: expanded from macro 'LOADS'
encrypt.c: #define LOADS(p) SHUFFLE4(LOAD64(p)) /* load 64-bit word from memory address p, and shuffle it */
encrypt.c: ^
encrypt.c: ./twine.h:81:3: note: expanded from macro 'SHUFFLE4'
encrypt.c: _mm_shuffle_epi8(MASK4L(x), _mm_set_epi8(7, -1, 6, -1, 5, -1, 4, -1, 3, -1, 2, -1, 1, -1, 0, -1)), \
encrypt.c: ^
encrypt.c: ./twine.h:227:15: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Encode' that is compiled without support for 'ssse3'
encrypt.c: ./twine.h:76:26: note: expanded from macro 'LOADS'
encrypt.c: #define LOADS(p) SHUFFLE4(LOAD64(p)) /* load 64-bit word from memory address p, and shuffle it */
encrypt.c: ^
encrypt.c: ./twine.h:82:3: note: expanded from macro 'SHUFFLE4'
encrypt.c: _mm_shuffle_epi8(SHR4(MASK4U(x)), _mm_set_epi8(-1, 7, -1, 6, -1, 5, -1, 4, -1, 3, -1, 2, -1, 1, -1, 0)))
encrypt.c: ^
encrypt.c: ./twine.h:228:2: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'Encode' that is compiled without support for 'ssse3'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: ./twine.h:163:9: note: expanded from macro 'twine80_enc'
encrypt.c: left = PSHUFB(state, left); \
encrypt.c: ^
encrypt.c: ./twine.h:70:25: note: expanded from macro 'PSHUFB'
encrypt.c: #define PSHUFB(s,x) _mm_shuffle_epi8((s), (x)) /* return s(x) */
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments vperm
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments vperm
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments vperm
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments vperm
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments vperm
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments vperm

Compiler output

Implementation: crypto_aead/twine80n6t4clocv2/vperm
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: twine.h: In function 'Encode':
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:174:7: error: called from here
encrypt.c: _tmp = PSHUFB(state, _tmp); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:171:8: error: called from here
encrypt.c: right = PSHUFB(state, right); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: ...
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: twine.h: In function 'Encode':
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:174:7: error: called from here
encrypt.c: _tmp = PSHUFB(state, _tmp); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: In file included from twine.h:7:0,
encrypt.c: from encrypt.c:3:
encrypt.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '_mm_shuffle_epi8': target specific option mismatch
encrypt.c: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
encrypt.c: ^
encrypt.c: In file included from encrypt.c:3:0:
encrypt.c: twine.h:171:8: error: called from here
encrypt.c: right = PSHUFB(state, right); \
encrypt.c: ^
encrypt.c: twine.h:228:2: note: in expansion of macro 'twine80_enc'
encrypt.c: twine80_enc(state);
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -O -fomit-frame-pointer vperm
gcc -m64 -march=barcelona -Os -fomit-frame-pointer vperm