Implementation notes: amd64, h4e350, crypto_hash/md6d512

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: md6d512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
104253	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
104463	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140602	20140525
104481	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
104694	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
104739	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
104748	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
104802	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
104859	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
104907	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140602	20140525
104952	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
105177	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
105738	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140602	20140525
105978	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140602	20140525
105984	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140602	20140525
106413	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140602	20140525
106422	`ref`	`gcc -O2 -fomit-frame-pointer`	20140602	20140525
106527	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
106677	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
106899	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140602	20140525
107085	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140602	20140525
107169	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
107292	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
107322	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
107706	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
108114	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
108138	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140602	20140525
108171	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140602	20140525
108180	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
108222	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
108339	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
108345	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140602	20140525
108372	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
108393	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
108402	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
108453	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
108465	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
108480	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140602	20140525
108528	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
108588	`ref`	`gcc -Os -fomit-frame-pointer`	20140602	20140525
108927	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140602	20140525
108975	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
108978	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
109053	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140602	20140525
109098	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140602	20140525
109152	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140602	20140525
109356	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
124821	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140602	20140525
125259	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140602	20140525
125703	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
126087	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140602	20140525
126180	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140602	20140525
126204	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
126324	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
126390	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
126507	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140602	20140525
126609	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140602	20140525
126621	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
126906	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
127038	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
127152	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140602	20140525
127236	`ref`	`gcc -O -fomit-frame-pointer`	20140602	20140525
127278	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140602	20140525
127293	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140602	20140525
127347	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
127656	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140602	20140525
127680	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
127692	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140602	20140525
127833	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140602	20140525
127914	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
157632	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140602	20140525
157908	`ref`	`gcc -O3 -fomit-frame-pointer`	20140602	20140525
157947	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
158244	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
158280	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
158490	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
158523	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140602	20140525
158574	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140602	20140525
158814	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
158844	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
158919	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
159399	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140602	20140525
169161	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
169164	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
169242	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
169716	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
170049	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
170115	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
170142	`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
170205	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
171108	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
171138	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
171234	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
171684	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
175377	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140602	20140525
616773	`ref`	`gcc`	20140602	20140525
617202	`ref`	`cc`	20140602	20140525
619143	`ref`	`gcc -funroll-loops`	20140602	20140525

Compiler output

Implementation: crypto_hash/md6d512/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/md6d512/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/md6d512/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/md6d512/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/md6d512/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