Implementation notes: amd64, haswell, crypto_hash/md6d224

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_hash
Primitive: md6d224

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
31088	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20130608	20130419
31104	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
31956	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20130608	20130419
32012	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
32173	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
32356	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130608	20130419
33077	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
33176	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
33244	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
33272	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130608	20130419
33308	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
33436	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
33810	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20130608	20130419
34026	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20130608	20130419
34208	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
34266	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130608	20130419
34268	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130608	20130419
34272	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
34302	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130608	20130419
34436	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
34482	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20130608	20130419
34652	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20130608	20130419
34696	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
34742	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
35280	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20130608	20130419
35364	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
35412	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130608	20130419
35484	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20130608	20130419
35530	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20130608	20130419
36056	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20130608	20130419
36072	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
36092	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130608	20130419
36124	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
36148	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
36204	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
36252	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20130608	20130419
36288	`ref`	`gcc -O2 -fomit-frame-pointer`	20130608	20130419
36452	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
36532	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
36652	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20130608	20130419
36689	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20130608	20130419
36694	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20130608	20130419
36828	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130608	20130419
36844	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130608	20130419
36980	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20130608	20130419
37348	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130608	20130419
38335	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20130608	20130419
38458	`ref`	`gcc -Os -fomit-frame-pointer`	20130608	20130419
38475	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130608	20130419
40026	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130608	20130419
41784	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
42044	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130608	20130419
42528	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130608	20130419
42848	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
43629	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130608	20130419
43947	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20130608	20130419
44009	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20130608	20130419
44237	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
44652	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
44736	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20130608	20130419
44755	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
45064	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
46156	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20130608	20130419
46608	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130608	20130419
46888	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20130608	20130419
47288	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20130608	20130419
47560	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130608	20130419
48556	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20130608	20130419
48636	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20130608	20130419
48832	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20130608	20130419
48884	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130608	20130419
49468	`ref`	`gcc -O -fomit-frame-pointer`	20130608	20130419
50754	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130608	20130419
51184	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
51239	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20130608	20130419
51977	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130608	20130419
52232	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20130608	20130419
52252	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
52264	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20130608	20130419
52336	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20130608	20130419
52408	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20130608	20130419
52820	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20130608	20130419
55315	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
55340	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130608	20130419
56072	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20130608	20130419
56088	`ref`	`gcc -O3 -fomit-frame-pointer`	20130608	20130419
57452	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
57536	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
57640	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
58616	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
60244	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
60256	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20130608	20130419
60620	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130608	20130419
60860	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20130608	20130419
61534	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20130608	20130419
61782	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130608	20130419
62136	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
63709	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20130608	20130419
64408	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
64420	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20130608	20130419
169568	`ref`	`cc`	20130608	20130419
170652	`ref`	`gcc`	20130608	20130419
197708	`ref`	`gcc -funroll-loops`	20130608	20130419

Compiler output

Implementation: crypto_hash/md6d224/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