Implementation notes: amd64, sandy, crypto_hash/md6d384

Computer: sandy
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120908
Operation: crypto_hash
Primitive: md6d384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
50124	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120816	20120812
50140	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120816	20120812
50192	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
50540	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
50548	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
50624	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
50720	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
51324	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120816	20120812
51412	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120816	20120812
51452	`ref`	`gcc -O2 -fomit-frame-pointer`	20120816	20120812
51512	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
51520	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120816	20120812
51548	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120816	20120812
51720	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
51728	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120816	20120812
51744	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120816	20120812
51780	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
51804	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120816	20120812
52032	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120816	20120812
52372	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
52952	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
53196	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120816	20120812
53236	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120816	20120812
53340	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
53456	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
53468	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
53488	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
53500	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
53508	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
53536	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
53812	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
53920	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
54068	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120816	20120812
54080	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120816	20120812
54096	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120816	20120812
54116	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
54160	`ref`	`gcc -Os -fomit-frame-pointer`	20120816	20120812
54192	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
54196	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
54208	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120816	20120812
54224	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
54340	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120816	20120812
54504	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120816	20120812
54516	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120816	20120812
54656	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
54672	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120816	20120812
56628	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
56688	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
56768	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
56900	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
73312	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120816	20120812
73880	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120816	20120812
73904	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120816	20120812
73924	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120816	20120812
73924	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120816	20120812
73936	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120816	20120812
73968	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120816	20120812
73976	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120816	20120812
74016	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120816	20120812
74032	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120816	20120812
74044	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120816	20120812
74076	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
74088	`ref`	`gcc -O -fomit-frame-pointer`	20120816	20120812
74116	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
74148	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
74208	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120816	20120812
74296	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
74320	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
74320	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120816	20120812
74364	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120816	20120812
74416	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
74420	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
74472	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
74756	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
74844	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
75228	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120816	20120812
75408	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
76248	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120816	20120812
78044	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
78144	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120816	20120812
78328	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120816	20120812
78548	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120816	20120812
78620	`ref`	`gcc -O3 -fomit-frame-pointer`	20120816	20120812
79032	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
79052	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20120816	20120812
79076	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120816	20120812
79116	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20120816	20120812
79292	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
79324	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120816	20120812
79492	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
79492	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20120816	20120812
79732	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
80164	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
80196	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
80260	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
80512	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
81312	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
81888	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
82100	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
82572	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
270872	`ref`	`gcc -funroll-loops`	20120816	20120812
270976	`ref`	`cc`	20120816	20120812
271840	`ref`	`gcc`	20120816	20120812

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