Implementation notes: amd64, h4e350, crypto_hash/md6d384

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: md6d384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
85263	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
85377	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140602	20140525
85419	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
85422	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
85539	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140602	20140525
85758	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
85806	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
85839	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
86040	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
86169	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
86277	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140602	20140525
86613	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140602	20140525
86679	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140602	20140525
86889	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140602	20140525
87021	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140602	20140525
87060	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140525
87102	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140602	20140525
87120	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140602	20140525
87189	`ref`	`gcc -O2 -fomit-frame-pointer`	20140602	20140525
87450	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
87651	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140602	20140525
87720	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
87834	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140525
88680	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
88965	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
89130	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
89151	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
89178	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140602	20140525
89274	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
89310	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140602	20140525
89337	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
89358	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
89376	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140602	20140525
89454	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
89493	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140602	20140525
89547	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140602	20140525
89580	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140602	20140525
89643	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
89688	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140602	20140525
89730	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140602	20140525
89781	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
89784	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140602	20140525
89859	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140602	20140525
89883	`ref`	`gcc -Os -fomit-frame-pointer`	20140602	20140525
90033	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140525
90168	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140602	20140525
102612	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140602	20140525
103146	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
103170	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140602	20140525
103479	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
103512	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
103632	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
103839	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140602	20140525
103875	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140525
103887	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140602	20140525
103893	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140525
104007	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140602	20140525
104034	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140602	20140525
104046	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
104097	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140602	20140525
104142	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140602	20140525
104157	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140602	20140525
104178	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
104436	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140525
104439	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140602	20140525
104535	`ref`	`gcc -O -fomit-frame-pointer`	20140602	20140525
104550	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140602	20140525
104559	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140602	20140525
104640	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140602	20140525
128133	`ref`	`gcc -O3 -fomit-frame-pointer`	20140602	20140525
128211	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140602	20140525
128283	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
128358	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140525
128436	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
128613	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140602	20140525
128733	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
128772	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140602	20140525
128961	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
129222	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140525
129417	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140602	20140525
129867	`ref`	`clang -O3 -fomit-frame-pointer`	20140712	20140622
138042	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
138045	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
138051	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
138294	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
138642	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140712	20140622
139071	`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
139152	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
139167	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140712	20140622
139359	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
139530	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140525
139605	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
139692	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140602	20140525
142638	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140602	20140525
503415	`ref`	`gcc`	20140602	20140525
503811	`ref`	`cc`	20140602	20140525
503985	`ref`	`gcc -funroll-loops`	20140602	20140525

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