Implementation notes: aarch64, rockpi4, crypto_sign/sphincss256sha256robust

Computer: rockpi4
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: sphincss256sha256robust
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
865490564418588 0 041665 936 1648refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2019121120190816
868157553218900 0 041857 936 1648refgcc_-O3_-fomit-frame-pointer2019121120190816
902412392721028 0 041241 936 1648refgcc_-funroll-loops_-O3_-fomit-frame-pointer2019121120190816
926110745718452 0 041369 936 1648refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121120190816
974986033018044 0 037546 816 1648refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2019121120190816
1029042942222464 0 042193 936 1632refgcc_-funroll-loops_-O2_-fomit-frame-pointer2019121120190816
1138816401118820 0 038282 816 1648refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2019121120190816
1168555250816952 0 034529 936 1632refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121120190816
1194808174018820 0 038218 816 1648refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2019121120190816
1222512503117456 0 035249 936 1632refgcc_-O_-fomit-frame-pointer2019121120190816
1313869961620560 0 040713 936 1648refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2019121120190816
1355773024216648 0 033425 920 1616refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121120190816
1362354385716608 0 033449 920 1616refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2019121120190816
1475898906321972 0 041761 936 1632refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2019121120190816
1644211769917584 0 035369 936 1632refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2019121120190816
1648699840917400 0 035065 936 1632refgcc_-O2_-fomit-frame-pointer2019121120190816
1814717704818820 0 038282 816 1648refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2019121120190816
1817173774518820 0 038282 816 1648refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2019121120190816
2046373452216608 0 033449 920 1616refgcc_-funroll-loops_-Os_-fomit-frame-pointer2019121120190816
2138269917016648 0 033425 920 1616refgcc_-Os_-fomit-frame-pointer2019121120190816
2138510035216648 0 033425 920 1616refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2019121120190816
2340638058522488 0 043497 936 1632refgcc_-funroll-loops_-O_-fomit-frame-pointer2019121120190816
2341316328422488 0 043497 936 1632refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2019121120190816
2452213188617456 0 035249 936 1632refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2019121120190816
2452246765517456 0 035249 936 1632refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2019121120190816

Test failure

Implementation: ref
Security model: unknown
Compiler: cc
error 142
Alarm clock

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
cc ref
gcc ref
gcc -funroll-loops ref

Compiler output

Implementation: avx2
Security model: unknown
Compiler: cc
hash_sha256x8.c: In file included from hash_sha256x8.c:10:
hash_sha256x8.c: sha256avx.h:3:10: fatal error: immintrin.h: No such file or directory
hash_sha256x8.c: #include "immintrin.h"
hash_sha256x8.c: ^~~~~~~~~~~~~
hash_sha256x8.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 23, namely:
CompilerImplementations
cc avx2
gcc avx2
gcc -O2 -fomit-frame-pointer avx2
gcc -O3 -fomit-frame-pointer avx2
gcc -O -fomit-frame-pointer avx2
gcc -Os -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -funroll-loops avx2
gcc -funroll-loops -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -O -fomit-frame-pointer avx2
gcc -funroll-loops -Os -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
hash_sha256x8.c: In file included from hash_sha256x8.c:10:
hash_sha256x8.c: In file included from ./sha256avx.h:3:
hash_sha256x8.c: In file included from /usr/lib/llvm-7/lib/clang/7.0.1/include/immintrin.h:28:
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:64:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:143:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:173:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:203:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_packuswb((__v4hi)__m1, (__v4hi)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:230:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_punpckhbw((__v8qi)__m1, (__v8qi)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:253:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_punpckhwd((__v4hi)__m1, (__v4hi)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:274:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: return (__m64)__builtin_ia32_punpckhdq((__v2si)__m1, (__v2si)__m2);
hash_sha256x8.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash_sha256x8.c: /usr/lib/llvm-7/lib/clang/7.0.1/include/mmintrin.h:301:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash_sha256x8.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments avx2
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments avx2
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments avx2