Implementation notes: amd64, h4e350, crypto_hash/md6d224

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: md6d224

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
61614	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
61950	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140602	20140525
62025	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140602	20140525
62091	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
62097	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
62163	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
62352	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
62436	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
62625	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
62700	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
62757	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
63135	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
63234	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140602	20140525
63252	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140602	20140525
63336	`ref`	`gcc -O2 -fomit-frame-pointer`	20140602	20140525
63366	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140602	20140525
63417	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140602	20140525
63435	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
63513	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140602	20140525
63804	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
63828	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140602	20140525
63867	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
63909	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
64398	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
64470	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
65031	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
65109	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
65136	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
65256	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140602	20140525
65400	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
65418	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
65424	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
65505	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
65538	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140602	20140525
65574	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140602	20140525
65586	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140602	20140525
65628	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140602	20140525
65640	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
65643	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
65676	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
65772	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
65799	`ref`	`gcc -Os -fomit-frame-pointer`	20140602	20140525
65868	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
65895	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140602	20140525
65934	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140602	20140525
66000	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140602	20140525
74652	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140602	20140525
74745	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140602	20140525
74760	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
74865	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140602	20140525
74889	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
75039	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
75183	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140602	20140525
75189	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
75204	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
75438	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140602	20140525
75474	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
75507	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140602	20140525
75537	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
75558	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140602	20140525
75609	`ref`	`gcc -O -fomit-frame-pointer`	20140602	20140525
75642	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140602	20140525
75678	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140602	20140525
75765	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
75765	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
75771	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140602	20140525
75879	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140602	20140525
75987	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140602	20140525
76125	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
92049	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140602	20140525
92112	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
92115	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
92151	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
92208	`ref`	`gcc -O3 -fomit-frame-pointer`	20140602	20140525
92310	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
92373	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140602	20140525
92469	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140602	20140525
92541	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
92979	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
93153	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140602	20140525
93642	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
99312	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
99627	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
99741	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
99816	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
100248	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
100266	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
100329	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
100368	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
100425	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
100515	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
100752	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
100815	`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
102429	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140602	20140525
360645	`ref`	`gcc -funroll-loops`	20140602	20140525
360822	`ref`	`cc`	20140602	20140525
360942	`ref`	`gcc`	20140602	20140525

Compiler output

Implementation: crypto_hash/md6d224/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/md6d224/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/md6d224/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/md6d224/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/md6d224/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