Implementation notes: amd64, glyme, crypto_hash/md6d256

Computer: glyme
Architecture: amd64
CPU ID: GenuineIntel-00020652-bfebfbff
SUPERCOP version: 201720170105
Operation: crypto_hash
Primitive: md6d256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
43816	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
43856	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
44480	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
44508	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
44916	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170201	20170105
45004	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170201	20170105
45080	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
45224	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
45292	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170201	20170105
45300	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170201	20170105
45308	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170201	20170105
45332	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170201	20170105
45336	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
45336	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170201	20170105
45352	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
45372	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20170201	20170105
45388	`ref`	`gcc -O2 -fomit-frame-pointer`	20170201	20170105
45392	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
45468	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
45612	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
45700	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
45768	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
45772	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
46116	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
47024	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
47088	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
47176	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
47200	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
47212	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
47660	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170201	20170105
47700	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170201	20170105
47748	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170201	20170105
47760	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170201	20170105
47760	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170201	20170105
47840	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170201	20170105
47868	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170201	20170105
47892	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
47896	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
47900	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
48020	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
48032	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
48076	`ref`	`gcc -Os -fomit-frame-pointer`	20170201	20170105
48076	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
48092	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
48116	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
48356	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20170201	20170105
59052	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170201	20170105
59060	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
59076	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170201	20170105
60620	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20170201	20170105
60688	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
60792	`ref`	`gcc -O3 -fomit-frame-pointer`	20170201	20170105
60800	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170201	20170105
60800	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170201	20170105
60836	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170201	20170105
60852	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170201	20170105
61056	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170201	20170105
61516	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
61680	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
62880	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
62896	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
67592	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
67732	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
67804	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
68080	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170201	20170105
68424	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170201	20170105
68424	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170201	20170105
68508	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
68580	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
68596	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
68628	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170201	20170105
68712	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
68908	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
68976	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170201	20170105
69096	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
69364	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170201	20170105
70508	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170201	20170105
70760	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20170201	20170105
70828	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
70876	`ref`	`gcc -O -fomit-frame-pointer`	20170201	20170105
70888	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
71152	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20170201	20170105
71232	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20170201	20170105
71236	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
71264	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170201	20170105
71384	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
71540	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170201	20170105
71560	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170201	20170105
71648	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170201	20170105
72160	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170201	20170105
72176	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170201	20170105
72372	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
73672	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
73796	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
74920	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
75140	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
280812	`ref`	`gcc`	20170201	20170105
280872	`ref`	`gcc -funroll-loops`	20170201	20170105

Compiler output

Implementation: crypto_hash/md6d256/ref
Compiler: cc

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: 7, namely:

Compiler	Implementations
cc	ref
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