Implementation notes: amd64, hydra1, crypto_hash/md6d224

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_hash
Primitive: md6d224

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
43147	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161012	20161009
43189	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161012	20161009
43312	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161012	20161009
43332	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161012	20161009
44296	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161012	20161009
44322	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161012	20161009
44330	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161012	20161009
44384	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161012	20161009
44458	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161012	20161009
44468	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161012	20161009
44499	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161012	20161009
44517	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161012	20161009
44520	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161012	20161009
44576	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161012	20161009
44579	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161012	20161009
44645	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161012	20161009
44656	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161012	20161009
44673	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161012	20161009
44880	`ref`	`gcc -O2 -fomit-frame-pointer`	20161012	20161009
45123	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161012	20161009
45152	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161012	20161009
45669	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161012	20161009
45717	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161012	20161009
46312	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161012	20161009
46736	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161012	20161009
46968	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161012	20161009
47048	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161012	20161009
47205	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161012	20161009
47237	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161012	20161009
47237	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161012	20161009
47254	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161012	20161009
47298	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161012	20161009
47315	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161012	20161009
47327	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161012	20161009
47371	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161012	20161009
47400	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161012	20161009
47470	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161012	20161009
47472	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161012	20161009
47573	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161012	20161009
47576	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161012	20161009
47584	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161012	20161009
47625	`ref`	`gcc -Os -fomit-frame-pointer`	20161012	20161009
47712	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161012	20161009
47746	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161012	20161009
47967	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161012	20161009
48021	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161012	20161009
58674	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161012	20161009
58813	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161012	20161009
62003	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161012	20161009
62051	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161012	20161009
63405	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161012	20161009
63471	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161012	20161009
63538	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161012	20161009
63867	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161012	20161009
63920	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161012	20161009
64045	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161012	20161009
64221	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161012	20161009
64282	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161012	20161009
64357	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161012	20161009
64380	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161012	20161009
64574	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161012	20161009
65597	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161012	20161009
65891	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161012	20161009
66067	`ref`	`gcc -O3 -fomit-frame-pointer`	20161012	20161009
66075	`ref`	`gcc -O -fomit-frame-pointer`	20161012	20161009
66165	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161012	20161009
66209	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161012	20161009
66589	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161012	20161009
66852	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161012	20161009
66987	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161012	20161009
67095	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161012	20161009
67127	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161012	20161009
67262	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161012	20161009
67712	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161012	20161009
67731	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161012	20161009
67751	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161012	20161009
67774	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161012	20161009
67848	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161012	20161009
67981	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161012	20161009
68317	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161012	20161009
68349	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161012	20161009
68479	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161012	20161009
68520	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161012	20161009
70419	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161012	20161009
70545	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161012	20161009
70823	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161012	20161009
70870	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161012	20161009
71261	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161012	20161009
71297	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161012	20161009
71369	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161012	20161009
71498	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161012	20161009
71638	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161012	20161009
253818	`ref`	`cc`	20161012	20161009
253930	`ref`	`gcc`	20161012	20161009
253952	`ref`	`gcc -funroll-loops`	20161012	20161009

Test failure

Implementation: crypto_hash/md6d224/ref
Compiler: gcc -m64 -march=core2 -O3 -fomit-frame-pointer

error 111

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

Compiler	Implementations
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/md6d224/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

md6_compress.c: md6_compress.c:424:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:424:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:424:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (C == NULL) ) return MD6_NULL_C;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:425:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:425:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ~ ^ ~
md6_compress.c: md6_compress.c:425:11: note: use '=' to turn this equality comparison into an assignment
md6_compress.c: if ( (B == NULL) ) return MD6_NULL_B;
md6_compress.c: ^~
md6_compress.c: =
md6_compress.c: md6_compress.c:431:11: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ~~^~~~~~~
md6_compress.c: md6_compress.c:431:11: note: remove extraneous parentheses around the comparison to silence this warning
md6_compress.c: if ( (K == NULL) ) return MD6_NULL_K;
md6_compress.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref