Implementation notes: amd64, hydra2, crypto_sign/hector

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: hector

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1746732	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20141014	20141014
1749204	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1775064	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1781032	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
1785428	`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`	20141014	20141014
1787808	`ref`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
1787836	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
1947148	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1952372	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1956716	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20141014	20141014
1959524	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1963832	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1965044	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20141014	20141014
1970136	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1970536	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141014	20141014
1971788	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20141014	20141014
1980196	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141014	20141014
1987680	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1988428	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1993196	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
2000440	`ref`	`gcc -O -fomit-frame-pointer`	20141014	20141014
2002520	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141014	20141014
2005592	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
2012832	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20141014	20141014
2015140	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20141014	20141014
2019472	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20141014	20141014
2263916	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141014	20141014
2264468	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20141014	20141014
2266136	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141014	20141014
2270484	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20141014	20141014
2274808	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20141014	20141014
2276564	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20141014	20141014
2280456	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141014	20141014
2281236	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2281352	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141014	20141014
2283732	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141014	20141014
2283852	`ref`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
2286248	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2287216	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20141014	20141014
2287488	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20141014	20141014
2290408	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
2291008	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
2291356	`ref`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
2296480	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20141014	20141014
2299072	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
2302988	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
2333944	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
2342744	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
2343620	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
2350964	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
2354916	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
2359368	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
2363172	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
2373280	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
2376380	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
2379248	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20141014	20141014
2385160	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
2389720	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
2390472	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
2390476	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
2395428	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
2402220	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
2402860	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
2404260	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20141014	20141014
2564364	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141014	20141014
2564572	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141014	20141014
2568512	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20141014	20141014
2573924	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20141014	20141014
2577980	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141014	20141014
2578184	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2581656	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
2583204	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
2583924	`ref`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
2594612	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20141014	20141014
2608740	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
2620936	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
2622512	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
2630204	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
2682844	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20141014	20141014
2683180	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
2687056	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
2688316	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
2697156	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
6768148	`ref`	`cc`	20141014	20141014
6778880	`ref`	`gcc`	20141014	20141014
6779980	`ref`	`gcc -funroll-loops`	20141014	20141014

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/hector/ref
Compiler: clang -O3 -fomit-frame-pointer

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: 2, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/hector/ref
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

common.c: clang: warning: argument unused during compilation: '-fpolly'
common.c: clang: warning: argument unused during compilation: '-fvectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
config.c: clang: warning: argument unused during compilation: '-fpolly'
config.c: clang: warning: argument unused during compilation: '-fvectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
conversion.c: clang: warning: argument unused during compilation: '-fpolly'
conversion.c: clang: warning: argument unused during compilation: '-fvectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
curve.c: clang: warning: argument unused during compilation: '-fpolly'
curve.c: clang: warning: argument unused during compilation: '-fvectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
divclass.c: clang: warning: argument unused during compilation: '-fpolly'
divclass.c: clang: warning: argument unused during compilation: '-fvectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
generator.c: clang: warning: argument unused during compilation: '-fpolly'
generator.c: clang: warning: argument unused during compilation: '-fvectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
hector_sig.c: clang: warning: argument unused during compilation: '-fpolly'
hector_sig.c: clang: warning: argument unused during compilation: '-fvectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
useshort.c: clang: warning: argument unused during compilation: '-fpolly'
useshort.c: clang: warning: argument unused during compilation: '-fvectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
wnaf.c: clang: warning: argument unused during compilation: '-fpolly'
wnaf.c: clang: warning: argument unused during compilation: '-fvectorize'
wnaf.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
wnaf.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=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref

Compiler output

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

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_sign/hector/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

common.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
common.c: clang: warning: argument unused during compilation: '-mavx2'
common.c: clang: warning: argument unused during compilation: '-mpclmul'
common.c: clang: warning: argument unused during compilation: '-fpolly'
common.c: clang: warning: argument unused during compilation: '-fvectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
config.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
config.c: clang: warning: argument unused during compilation: '-mavx2'
config.c: clang: warning: argument unused during compilation: '-mpclmul'
config.c: clang: warning: argument unused during compilation: '-fpolly'
config.c: clang: warning: argument unused during compilation: '-fvectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
conversion.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
conversion.c: clang: warning: argument unused during compilation: '-mavx2'
conversion.c: clang: warning: argument unused during compilation: '-mpclmul'
conversion.c: clang: warning: argument unused during compilation: '-fpolly'
conversion.c: clang: warning: argument unused during compilation: '-fvectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
curve.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
curve.c: clang: warning: argument unused during compilation: '-mavx2'
curve.c: clang: warning: argument unused during compilation: '-mpclmul'
curve.c: clang: warning: argument unused during compilation: '-fpolly'
curve.c: clang: warning: argument unused during compilation: '-fvectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
divclass.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
divclass.c: clang: warning: argument unused during compilation: '-mavx2'
divclass.c: clang: warning: argument unused during compilation: '-mpclmul'
divclass.c: clang: warning: argument unused during compilation: '-fpolly'
divclass.c: clang: warning: argument unused during compilation: '-fvectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
generator.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
generator.c: clang: warning: argument unused during compilation: '-mavx2'
generator.c: clang: warning: argument unused during compilation: '-mpclmul'
generator.c: clang: warning: argument unused during compilation: '-fpolly'
generator.c: clang: warning: argument unused during compilation: '-fvectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
hector_sig.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
hector_sig.c: clang: warning: argument unused during compilation: '-mavx2'
hector_sig.c: clang: warning: argument unused during compilation: '-mpclmul'
hector_sig.c: clang: warning: argument unused during compilation: '-fpolly'
hector_sig.c: clang: warning: argument unused during compilation: '-fvectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-mpclmul'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
useshort.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-mpclmul'
useshort.c: clang: warning: argument unused during compilation: '-fpolly'
useshort.c: clang: warning: argument unused during compilation: '-fvectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
wnaf.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
wnaf.c: clang: warning: argument unused during compilation: '-mavx2'
wnaf.c: clang: warning: argument unused during compilation: '-mpclmul'
wnaf.c: clang: warning: argument unused during compilation: '-fpolly'
wnaf.c: clang: warning: argument unused during compilation: '-fvectorize'
wnaf.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
wnaf.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_sign/hector/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

common.c: clang: warning: argument unused during compilation: '-mavx2'
config.c: clang: warning: argument unused during compilation: '-mavx2'
conversion.c: clang: warning: argument unused during compilation: '-mavx2'
curve.c: clang: warning: argument unused during compilation: '-mavx2'
divclass.c: clang: warning: argument unused during compilation: '-mavx2'
generator.c: clang: warning: argument unused during compilation: '-mavx2'
hector_sig.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
wnaf.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_sign/hector/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

common.c: clang: warning: argument unused during compilation: '-mavx2'
common.c: clang: warning: argument unused during compilation: '-fpolly'
common.c: clang: warning: argument unused during compilation: '-fvectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
common.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
config.c: clang: warning: argument unused during compilation: '-mavx2'
config.c: clang: warning: argument unused during compilation: '-fpolly'
config.c: clang: warning: argument unused during compilation: '-fvectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
config.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
conversion.c: clang: warning: argument unused during compilation: '-mavx2'
conversion.c: clang: warning: argument unused during compilation: '-fpolly'
conversion.c: clang: warning: argument unused during compilation: '-fvectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
conversion.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
curve.c: clang: warning: argument unused during compilation: '-mavx2'
curve.c: clang: warning: argument unused during compilation: '-fpolly'
curve.c: clang: warning: argument unused during compilation: '-fvectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
curve.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
divclass.c: clang: warning: argument unused during compilation: '-mavx2'
divclass.c: clang: warning: argument unused during compilation: '-fpolly'
divclass.c: clang: warning: argument unused during compilation: '-fvectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
divclass.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
generator.c: clang: warning: argument unused during compilation: '-mavx2'
generator.c: clang: warning: argument unused during compilation: '-fpolly'
generator.c: clang: warning: argument unused during compilation: '-fvectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
generator.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
hector_sig.c: clang: warning: argument unused during compilation: '-mavx2'
hector_sig.c: clang: warning: argument unused during compilation: '-fpolly'
hector_sig.c: clang: warning: argument unused during compilation: '-fvectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hector_sig.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_2_113.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
useshort.c: clang: warning: argument unused during compilation: '-mavx2'
useshort.c: clang: warning: argument unused during compilation: '-fpolly'
useshort.c: clang: warning: argument unused during compilation: '-fvectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
useshort.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
wnaf.c: clang: warning: argument unused during compilation: '-mavx2'
wnaf.c: clang: warning: argument unused during compilation: '-fpolly'
wnaf.c: clang: warning: argument unused during compilation: '-fvectorize'
wnaf.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
wnaf.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