Implementation notes: amd64, h5nano, crypto_hash/md6d384

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: md6d384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
77025	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140507	20140425
77125	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140507	20140425
77465	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140507	20140425
77485	`ref`	`gcc -O2 -fomit-frame-pointer`	20140507	20140425
77500	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140507	20140425
77625	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140507	20140425
77675	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140507	20140425
77740	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140507	20140425
77970	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140507	20140425
78005	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140507	20140425
78270	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140507	20140425
78275	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140507	20140425
78280	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140507	20140425
78465	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140507	20140425
78475	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140507	20140425
78525	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140507	20140425
78580	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140507	20140425
79910	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140507	20140425
79950	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140507	20140425
79960	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140507	20140425
80010	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140507	20140425
80045	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140507	20140425
80205	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140507	20140425
82395	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140507	20140425
82900	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140507	20140425
82965	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140507	20140425
82985	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140507	20140425
82995	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140507	20140425
82995	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140507	20140425
83030	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140507	20140425
83050	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140507	20140425
83060	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140507	20140425
83065	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140507	20140425
83095	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140507	20140425
83110	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140507	20140425
83145	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140507	20140425
83155	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140507	20140425
83215	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140507	20140425
83270	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140507	20140425
83335	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140507	20140425
83410	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140507	20140425
83565	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140507	20140425
83675	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140507	20140425
83995	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140507	20140425
84380	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140507	20140425
84520	`ref`	`gcc -Os -fomit-frame-pointer`	20140507	20140425
97915	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140507	20140425
97930	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140507	20140425
97955	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140507	20140425
97955	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140507	20140425
97985	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140507	20140425
98360	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140507	20140425
98375	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140507	20140425
98390	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140507	20140425
98405	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140507	20140425
98915	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140507	20140425
99000	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140507	20140425
99280	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140507	20140425
99285	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140507	20140425
99340	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140507	20140425
99350	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140507	20140425
103870	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140507	20140425
103925	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140507	20140425
103940	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140507	20140425
103945	`ref`	`gcc -O -fomit-frame-pointer`	20140507	20140425
103945	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140507	20140425
103945	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140507	20140425
103980	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140507	20140425
104010	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140507	20140425
118050	`ref`	`clang -O3 -fomit-frame-pointer`	20140628	20140622
119930	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140507	20140425
119940	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140507	20140425
119965	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140507	20140425
121585	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140507	20140425
121595	`ref`	`gcc -O3 -fomit-frame-pointer`	20140507	20140425
121625	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140507	20140425
125190	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140507	20140425
125190	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140507	20140425
125215	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140507	20140425
125245	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140507	20140425
125280	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140507	20140425
126325	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140507	20140425
126340	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140507	20140425
126365	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140507	20140425
126365	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140507	20140425
126715	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140507	20140425
126765	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140507	20140425
127425	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140507	20140425
127525	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140507	20140425
128550	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
128555	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141015	20141014
128610	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140628	20140622
128610	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140628	20140622
131210	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140507	20140425
131210	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140507	20140425
131220	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140507	20140425
131310	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140507	20140425
419855	`ref`	`gcc`	20140507	20140425
419885	`ref`	`gcc -funroll-loops`	20140507	20140425
419955	`ref`	`cc`	20140507	20140425

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3 -fomit-frame-pointer

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: ...
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

hash.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
hash.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-mpclmul'
md6_compress.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_compress.c: clang: warning: argument unused during compilation: '-mavx2'
md6_compress.c: clang: warning: argument unused during compilation: '-mpclmul'
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_mode.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_mode.c: clang: warning: argument unused during compilation: '-mavx2'
md6_mode.c: clang: warning: argument unused during compilation: '-mpclmul'
md6_nist.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_nist.c: clang: warning: argument unused during compilation: '-mavx2'
md6_nist.c: clang: warning: argument unused during compilation: '-mpclmul'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

hash.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
hash.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-mpclmul'
hash.c: clang: warning: argument unused during compilation: '-fpolly'
hash.c: clang: warning: argument unused during compilation: '-fvectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
md6_compress.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_compress.c: clang: warning: argument unused during compilation: '-mavx2'
md6_compress.c: clang: warning: argument unused during compilation: '-mpclmul'
md6_compress.c: clang: warning: argument unused during compilation: '-fpolly'
md6_compress.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_compress.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_compress.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
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_mode.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_mode.c: clang: warning: argument unused during compilation: '-mavx2'
md6_mode.c: clang: warning: argument unused during compilation: '-mpclmul'
md6_mode.c: clang: warning: argument unused during compilation: '-fpolly'
md6_mode.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_mode.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_mode.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
md6_nist.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
md6_nist.c: clang: warning: argument unused during compilation: '-mavx2'
md6_nist.c: clang: warning: argument unused during compilation: '-mpclmul'
md6_nist.c: clang: warning: argument unused during compilation: '-fpolly'
md6_nist.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_nist.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_nist.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

hash.c: clang: warning: argument unused during compilation: '-mavx2'
md6_compress.c: clang: warning: argument unused during compilation: '-mavx2'
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: ...
md6_mode.c: clang: warning: argument unused during compilation: '-mavx2'
md6_nist.c: clang: warning: argument unused during compilation: '-mavx2'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/md6d384/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

hash.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-fpolly'
hash.c: clang: warning: argument unused during compilation: '-fvectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
md6_compress.c: clang: warning: argument unused during compilation: '-mavx2'
md6_compress.c: clang: warning: argument unused during compilation: '-fpolly'
md6_compress.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_compress.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_compress.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
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_mode.c: clang: warning: argument unused during compilation: '-mavx2'
md6_mode.c: clang: warning: argument unused during compilation: '-fpolly'
md6_mode.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_mode.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_mode.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
md6_nist.c: clang: warning: argument unused during compilation: '-mavx2'
md6_nist.c: clang: warning: argument unused during compilation: '-fpolly'
md6_nist.c: clang: warning: argument unused during compilation: '-fvectorize'
md6_nist.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
md6_nist.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref