Implementation notes: amd64, haswell, crypto_hash/md6d512

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_hash
Primitive: md6d512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
51248	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
51416	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
51452	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
51504	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130608	20130419
51948	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20130608	20130419
53948	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20130608	20130419
54464	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20130608	20130419
54568	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20130608	20130419
55268	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
55644	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
55740	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
56084	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130608	20130419
56570	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20130608	20130419
57114	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130608	20130419
57498	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
57556	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
57624	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20130608	20130419
57726	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
57892	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
58112	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130608	20130419
58262	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
58748	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20130608	20130419
58812	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20130608	20130419
59036	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20130608	20130419
59640	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
59944	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
60008	`ref`	`gcc -O2 -fomit-frame-pointer`	20130608	20130419
60272	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
60280	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
60416	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
60452	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
60456	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130608	20130419
60460	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20130608	20130419
60576	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130608	20130419
60648	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20130608	20130419
60816	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
61886	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
62615	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130608	20130419
62656	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
62690	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
62781	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130608	20130419
62876	`ref`	`gcc -Os -fomit-frame-pointer`	20130608	20130419
62930	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
62984	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
62996	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130608	20130419
63179	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
63423	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
65091	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
65475	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
65767	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
69708	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130608	20130419
69960	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130608	20130419
70640	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20130608	20130419
72098	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
72500	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
73142	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130608	20130419
75748	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130608	20130419
75860	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130608	20130419
77926	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20130608	20130419
78358	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130608	20130419
78718	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20130608	20130419
79020	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
79046	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20130608	20130419
79132	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130608	20130419
81176	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
81180	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20130608	20130419
81200	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
81504	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20130608	20130419
82032	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
82280	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
82348	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
82460	`ref`	`gcc -O -fomit-frame-pointer`	20130608	20130419
84229	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
84245	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
85417	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20130608	20130419
87500	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
91396	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
92883	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
93935	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20130608	20130419
96392	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20130608	20130419
98248	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
98380	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130608	20130419
98998	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
99032	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
99562	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20130608	20130419
99648	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
100954	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20130608	20130419
102352	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
103344	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20130608	20130419
104956	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
105080	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20130608	20130419
105374	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
106196	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
106704	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130608	20130419
108692	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
109036	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
109131	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20130608	20130419
109226	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20130608	20130419
109330	`ref`	`gcc -O3 -fomit-frame-pointer`	20130608	20130419
110088	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
291292	`ref`	`cc`	20130608	20130419
335108	`ref`	`gcc -funroll-loops`	20130608	20130419
348584	`ref`	`gcc`	20130608	20130419

Compiler output

Implementation: crypto_hash/md6d512/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