Implementation notes: amd64, haswell, crypto_hash/md6d384

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_hash
Primitive: md6d384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
43756	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
44578	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
44975	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20130608	20130419
45029	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
45343	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20130608	20130419
45772	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20130608	20130419
46604	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130608	20130419
46644	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20130608	20130419
46662	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20130608	20130419
47178	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130608	20130419
47188	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130608	20130419
47346	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130608	20130419
47514	`ref`	`gcc -O2 -fomit-frame-pointer`	20130608	20130419
47734	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
47792	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
48040	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
48364	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20130608	20130419
48364	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20130608	20130419
48384	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
48400	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
48434	`ref`	`gcc -Os -fomit-frame-pointer`	20130608	20130419
48438	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130608	20130419
48464	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20130608	20130419
48658	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
48816	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20130608	20130419
48984	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
49108	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
49272	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
49316	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
49364	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
49492	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
49500	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20130608	20130419
49780	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
49948	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
50224	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130608	20130419
50316	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
50356	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130608	20130419
50882	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
51090	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130608	20130419
51160	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
51226	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
51251	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
51264	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
51520	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
51542	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
52461	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20130608	20130419
53193	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
53688	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130608	20130419
53875	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
54908	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
57828	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
58244	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130608	20130419
58308	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130608	20130419
58308	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130608	20130419
58552	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
61235	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
61876	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20130608	20130419
62148	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20130608	20130419
62284	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20130608	20130419
62768	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20130608	20130419
63500	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
64174	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130608	20130419
64628	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20130608	20130419
64902	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20130608	20130419
64972	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
65674	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20130608	20130419
66896	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
67232	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130608	20130419
67472	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130608	20130419
68128	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
69356	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
69513	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
69534	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130608	20130419
69538	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
70586	`ref`	`gcc -O -fomit-frame-pointer`	20130608	20130419
73100	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20130608	20130419
73824	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20130608	20130419
74882	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
75346	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20130608	20130419
75835	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20130608	20130419
75984	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20130608	20130419
76859	`ref`	`gcc -O3 -fomit-frame-pointer`	20130608	20130419
77780	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
78268	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
78325	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
78388	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20130608	20130419
78950	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
81826	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20130608	20130419
82084	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20130608	20130419
82410	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
82948	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130608	20130419
83168	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130608	20130419
83304	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
83524	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
84148	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
86574	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
89416	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
89776	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
92290	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
93815	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
243439	`ref`	`cc`	20130608	20130419
247154	`ref`	`gcc -funroll-loops`	20130608	20130419
272772	`ref`	`gcc`	20130608	20130419

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3

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: 2, namely:

Compiler	Implementations
clang -O3	ref
clang -O3 -mavx	ref