Implementation notes: amd64, sandy, crypto_hash/md6d224

Computer: sandy
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120908
Operation: crypto_hash
Primitive: md6d224

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
36444	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
36460	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120816	20120812
36592	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120816	20120812
36688	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
36716	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
36720	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
36748	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
37464	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120816	20120812
37504	`ref`	`gcc -O2 -fomit-frame-pointer`	20120816	20120812
37572	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120816	20120812
37588	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120816	20120812
37600	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120816	20120812
37780	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120816	20120812
37816	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120816	20120812
37836	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
37840	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120816	20120812
37844	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120816	20120812
38176	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
38216	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120816	20120812
38292	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
38320	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
38712	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
39008	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
39076	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
39208	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
39540	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
39568	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
39592	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
39624	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
39628	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
39672	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120816	20120812
39676	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120816	20120812
40124	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
40204	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120816	20120812
40216	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120816	20120812
40240	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120816	20120812
40244	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
40252	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120816	20120812
40256	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120816	20120812
40268	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120816	20120812
40272	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120816	20120812
40300	`ref`	`gcc -Os -fomit-frame-pointer`	20120816	20120812
40308	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
40336	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120816	20120812
40340	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120816	20120812
40692	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
41988	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
42040	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
42076	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
42444	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
53176	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120816	20120812
53316	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
53324	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120816	20120812
53384	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120816	20120812
53732	`ref`	`gcc -O -fomit-frame-pointer`	20120816	20120812
53736	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
53792	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120816	20120812
53808	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120816	20120812
53836	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120816	20120812
53840	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120816	20120812
53840	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120816	20120812
53856	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120816	20120812
53864	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
53900	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120816	20120812
53940	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120816	20120812
53944	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
53992	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
54060	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
54092	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120816	20120812
54104	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
54152	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120816	20120812
54284	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120816	20120812
54288	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120816	20120812
54296	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
54384	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
54412	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120816	20120812
54448	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
54508	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120816	20120812
55852	`ref`	`gcc -O3 -fomit-frame-pointer`	20120816	20120812
55980	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120816	20120812
56044	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
56256	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120816	20120812
56356	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120816	20120812
56484	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120816	20120812
56624	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20120816	20120812
56704	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120816	20120812
56740	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20120816	20120812
56780	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20120816	20120812
56900	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
56948	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
57216	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
57280	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
57320	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
57372	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
57644	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
57700	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
58684	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
58796	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
58816	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120816	20120812
58880	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
193072	`ref`	`cc`	20120816	20120812
193952	`ref`	`gcc -funroll-loops`	20120816	20120812
194032	`ref`	`gcc`	20120816	20120812

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