Implementation notes: x86, h6sandy, crypto_kem/sntrup4591761

Computer: h6sandy
Architecture: x86
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_kem
Primitive: sntrup4591761

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
41829988	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171222	20171218
41831500	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171222	20171218
41831984	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171222	20171218
41841848	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171222	20171218
41843336	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171222	20171218
41844424	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171222	20171218
41856860	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171222	20171218
41869072	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171222	20171218
41869312	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171222	20171218
41870164	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171222	20171218
41871956	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171222	20171218
41878076	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171222	20171218
41882340	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171222	20171218
41882772	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171222	20171218
41883568	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171222	20171218
41884772	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171222	20171218
41904236	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171222	20171218
41909276	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171222	20171218
41913484	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171222	20171218
41916700	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171222	20171218
41917004	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171222	20171218
41919152	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171222	20171218
41921248	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171222	20171218
41924268	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171222	20171218
41989372	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171222	20171218
41996988	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171222	20171218
42003356	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171222	20171218
42051188	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171222	20171218
42060476	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171222	20171218
42078156	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171222	20171218
42094104	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171222	20171218
42121560	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171222	20171218
42162324	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171222	20171218
42186524	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171222	20171218
42187384	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171222	20171218
42191460	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171222	20171218
42219672	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171222	20171218
42256980	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171222	20171218
42262916	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171222	20171218
42411864	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171222	20171218
43317992	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171222	20171218
43320964	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171222	20171218
44067572	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171222	20171218
44070452	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171222	20171218
44080968	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171222	20171218
44083772	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171222	20171218
44160772	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171222	20171218
44161792	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171222	20171218
44161792	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171222	20171218
44172248	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171222	20171218
44173280	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171222	20171218
44173716	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171222	20171218
44271292	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171222	20171218
44280308	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171222	20171218
44280544	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171222	20171218
44283020	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171222	20171218
44283084	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171222	20171218
44284296	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171222	20171218
44289236	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171222	20171218
44289628	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171222	20171218
44298756	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171222	20171218
44302200	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171222	20171218
44315868	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171222	20171218
44315968	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171222	20171218
44321288	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171222	20171218
44321684	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171222	20171218
44350740	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171222	20171218
44358200	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171222	20171218
44359912	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171222	20171218
44369548	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171222	20171218
44371248	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171222	20171218
44384716	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171222	20171218
44387852	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171222	20171218
44392748	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171222	20171218
44395572	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171222	20171218
44395800	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171222	20171218
44397692	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171222	20171218
44400440	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171222	20171218
44410556	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171222	20171218
44414376	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171222	20171218
44414548	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171222	20171218
44415684	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171222	20171218
44417152	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171222	20171218
44419096	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171222	20171218
44429980	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171222	20171218
44466956	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171222	20171218
44473844	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171222	20171218
44506464	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171222	20171218
44567888	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171222	20171218
44597496	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171222	20171218
44640236	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171222	20171218
44657780	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171222	20171218
44661560	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171222	20171218
44693308	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171222	20171218
44737812	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171222	20171218
44747624	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171222	20171218
44755100	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171222	20171218
44768528	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171222	20171218
44835308	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171222	20171218
44841536	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171222	20171218
44851392	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171222	20171218
45099268	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171222	20171218
45100052	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171222	20171218
45101684	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171222	20171218
45107212	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171222	20171218
45666124	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171222	20171218
45668256	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171222	20171218
45668544	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171222	20171218
45670560	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171222	20171218
45670784	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171222	20171218
45673556	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171222	20171218
45903532	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171222	20171218
45906708	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171222	20171218
45922160	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171222	20171218
45928648	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171222	20171218
46060772	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171222	20171218
46422964	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171222	20171218
46423236	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171222	20171218
46426032	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171222	20171218
46431392	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171222	20171218
46439080	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171222	20171218
46440176	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171222	20171218
46452204	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171222	20171218
46455016	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171222	20171218
46658484	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171222	20171218
46925316	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171222	20171218
46985776	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171222	20171218
47780888	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171222	20171218
48558416	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171222	20171218
48561220	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171222	20171218
70126948	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171222	20171218
70127652	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171222	20171218
70146896	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171222	20171218
70147824	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171222	20171218
70286780	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171222	20171218
70287456	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171222	20171218
70318840	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171222	20171218
70568984	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171222	20171218
70862300	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171222	20171218
70891492	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171222	20171218
70973092	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171222	20171218
70991860	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171222	20171218
74008104	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171222	20171218
74011904	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171222	20171218
74021596	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171222	20171218
74077172	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171222	20171218
74443028	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171222	20171218
74494496	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171222	20171218
74497864	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171222	20171218
74584324	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171222	20171218
74589608	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171222	20171218
74807704	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171222	20171218
75383024	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171222	20171218
75611220	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171222	20171218
83193656	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171222	20171218
83197896	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171222	20171218
83198192	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171222	20171218
83266328	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171222	20171218
84413856	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171222	20171218
84495808	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171222	20171218
85339220	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171222	20171218
85492132	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171222	20171218
86742076	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171222	20171218
86747084	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171222	20171218
86748816	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171222	20171218
86807568	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171222	20171218
87606616	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171222	20171218
87624108	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171222	20171218
87708392	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171222	20171218
87793112	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171222	20171218
87942104	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171222	20171218
87996212	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171222	20171218

Test failure

Implementation: crypto_kem/sntrup4591761/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx
gcc -m32 -O2 -fomit-frame-pointer	avx
gcc -m32 -O3 -fomit-frame-pointer	avx
gcc -m32 -O -fomit-frame-pointer	avx
gcc -m32 -Os -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

int32_sort.c: int32_sort.c: In function 'minmax8':
int32_sort.c: int32_sort.c:329:11: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
int32_sort.c: __m256i a = _mm256_loadu_si256((__m256i *) x);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:24:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) (x + 8),b);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:23:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) x,a);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ...
int32_sort.c: int32_sort.c: In function 'minmax8':
int32_sort.c: int32_sort.c:329:11: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
int32_sort.c: __m256i a = _mm256_loadu_si256((__m256i *) x);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:24:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) (x + 8),b);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:41:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
int32_sort.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
int32_sort.c: ^
int32_sort.c: int32_sort.c:23:3: error: called from here
int32_sort.c: _mm256_storeu_si256((__m256i *) x,a);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: int32_sort.c: In function 'minmax02through1315':
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:878:1: error: inlining failed in call to always_inline '_mm256_unpackhi_epi64': target specific option mismatch
int32_sort.c: _mm256_unpackhi_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:22:5: error: called from here
int32_sort.c: b = _mm256_unpackhi_epi64(g,h);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:906:1: error: inlining failed in call to always_inline '_mm256_unpacklo_epi64': target specific option mismatch
int32_sort.c: _mm256_unpacklo_epi64 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:21:5: error: called from here
int32_sort.c: a = _mm256_unpacklo_epi64(g,h);
int32_sort.c: ^
int32_sort.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
int32_sort.c: from int32_sort.c:2:
int32_sort.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:363:1: error: inlining failed in call to always_inline '_mm256_max_epi32': target specific option mismatch
int32_sort.c: _mm256_max_epi32 (__m256i __A, __m256i __B)
int32_sort.c: ^
int32_sort.c: int32_sort.c:20:11: error: called from here
int32_sort.c: __m256i h = _mm256_max_epi32(c,d);
int32_sort.c: ^
int32_sort.c: ...

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

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	avx
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_kem/sntrup4591761/avx
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

mult.c: mult.c: In function 'mult24x8_float':
mult.c: mult.c:49:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:149:3: note: in expansion of macro 'MULSTEP_fromzero'
mult.c: MULSTEP_fromzero(0,h0,h1,h2,h3,h4)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:151:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 1,h1,h2,h3,h4,h0)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:152:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 2,h2,h3,h4,h0,h1)
mult.c: ^
mult.c: mult.c:36:3: error: 'asm' operand has impossible constraints
mult.c: __asm__( \
mult.c: ^
mult.c: mult.c:153:5: note: in expansion of macro 'MULSTEP_noload'
mult.c: MULSTEP_noload(j + 3,h3,h4,h0,h1,h2)
mult.c: ^
mult.c: ...

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	avx
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	avx
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	avx