Implementation notes: x86, titan0, crypto_sign/mqdss48

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: mqdss48

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
18614924	`avx2`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190806	20190803
18702056	`avx2`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190806	20190803
20722064	`avx2`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190806	20190803
20782748	`avx2`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190806	20190803
21295684	`avx2`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190806	20190803
21314288	`avx2`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190806	20190803
22742908	`avx2`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190806	20190803
22839980	`avx2`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190806	20190803
70093932	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190806	20190803
70096288	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190806	20190803
80191816	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190806	20190803
83299524	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190806	20190803
83665008	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190806	20190803
85008112	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190806	20190803
85074020	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190806	20190803
102949216	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190807	20190803
103935120	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190807	20190803
104491432	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190807	20190803
105706332	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190807	20190803
105713108	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190807	20190803
105935428	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190807	20190803
105951772	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190807	20190803
106133148	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190807	20190803
106493508	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190807	20190803
106877576	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190807	20190803
107149268	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190807	20190803
108346796	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190807	20190803
108991808	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190807	20190803
109086836	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190807	20190803
109115820	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190807	20190803
109123228	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190807	20190803
109660404	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190807	20190803
109713648	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190807	20190803
109722688	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190807	20190803
109745312	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190807	20190803
109833672	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190807	20190803
109839948	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190807	20190803
109863868	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190807	20190803
110033408	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190807	20190803
110521836	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190807	20190803
110787184	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190807	20190803
111633264	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190807	20190803
111656136	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190807	20190803
112173788	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190806	20190803
112578124	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190807	20190803
112998284	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190807	20190803
113139652	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190807	20190803
113153840	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190807	20190803
113273528	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190807	20190803
113340640	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190807	20190803
113373448	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190807	20190803
113473200	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190807	20190803
113943708	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190807	20190803
114027200	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190807	20190803
114053912	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190807	20190803
114677564	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190807	20190803
114806064	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190807	20190803
114865768	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190807	20190803
116321424	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190807	20190803
116369192	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190807	20190803
116474528	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190807	20190803
116552356	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190807	20190803
117012720	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190807	20190803
117311352	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190807	20190803
117356968	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190807	20190803
117376612	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190807	20190803
119040644	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190807	20190803
120616480	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190807	20190803
124131416	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190807	20190803
125042388	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190807	20190803
125266580	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190807	20190803
125605628	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190807	20190803
125831716	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190807	20190803
130501192	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190807	20190803
131603568	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190807	20190803
131822572	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190806	20190803
131925420	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190806	20190803
132339688	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190807	20190803
132711784	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190807	20190803
132809968	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190807	20190803
133100388	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190807	20190803
133100608	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190807	20190803
133441212	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190807	20190803
133556172	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190806	20190803
133759436	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190806	20190803
134089580	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190807	20190803
134107624	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190807	20190803
134168232	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190807	20190803
134276932	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190806	20190803
134416688	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190806	20190803
134421380	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190807	20190803
134476068	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190806	20190803
134559236	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190807	20190803
134915680	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190807	20190803
134950232	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190806	20190803
135041968	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190806	20190803
135112404	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190806	20190803
135152656	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190807	20190803
135212848	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190806	20190803
135348660	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190807	20190803
135397440	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190806	20190803
135451616	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190806	20190803
135574504	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190806	20190803
135606960	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190806	20190803
135783892	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190806	20190803
135842580	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190806	20190803
135894260	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190806	20190803
135899500	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190807	20190803
135919564	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190807	20190803
135944556	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190807	20190803
135970736	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190806	20190803
136553392	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190806	20190803
136947860	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190807	20190803
137095292	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190806	20190803
137962348	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190807	20190803
137983944	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190807	20190803
138284508	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190807	20190803
139068976	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190807	20190803
139740080	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190807	20190803
139946136	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190807	20190803
140144520	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190807	20190803
141418488	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190807	20190803
141579136	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190807	20190803
141682544	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190807	20190803
141943956	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190807	20190803
142012024	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190807	20190803
142028232	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190806	20190803
142043992	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190807	20190803
142085904	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190807	20190803
142503428	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190807	20190803
142844148	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190807	20190803
142995280	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190807	20190803
143451364	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190807	20190803
143458828	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190807	20190803
143519740	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190806	20190803
143562412	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190807	20190803
143927456	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190807	20190803
144036908	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190807	20190803
144088428	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190806	20190803
144167524	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190807	20190803
145394040	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190806	20190803
145467656	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190806	20190803
146583444	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190807	20190803
146591656	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190807	20190803
146967340	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190807	20190803
147032840	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190807	20190803
147365796	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190807	20190803
148084444	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190807	20190803
148161088	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190806	20190803
148178852	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190806	20190803
148628472	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190807	20190803
148796700	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190806	20190803
148827848	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190807	20190803
148923844	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190807	20190803
148945448	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190806	20190803
149421652	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190807	20190803
149589044	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190807	20190803
149650980	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190807	20190803
149651780	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190807	20190803
149682636	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190807	20190803
149717372	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190807	20190803
150135540	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190807	20190803
150269412	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190806	20190803
150423712	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190807	20190803
150471668	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190807	20190803
150516572	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190807	20190803
150523344	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190807	20190803
150755284	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190807	20190803
150978652	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190807	20190803
150978824	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190807	20190803
151020784	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190807	20190803
151814504	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190807	20190803
152042068	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190807	20190803
155680556	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190807	20190803
155704768	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190807	20190803
157470496	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190807	20190803
157991736	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190807	20190803
158146692	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190807	20190803
163686260	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190806	20190803
164156296	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190807	20190803
164934828	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190806	20190803
166226436	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190807	20190803
171803100	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190806	20190803
173969760	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190806	20190803

Compiler output

Implementation: crypto_sign/mqdss48/avx2
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx2
gcc -m32 -O2 -fomit-frame-pointer	avx2
gcc -m32 -O3 -fomit-frame-pointer	avx2
gcc -m32 -O -fomit-frame-pointer	avx2
gcc -m32 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/mqdss48/avx2
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: gf31.c:14:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:1325:1: error: inlining failed in call to always_inline '_mm256_set1_epi16': target specific option mismatch
gf31.c: _mm256_set1_epi16 (short __A)
gf31.c: ^~~~~~~~~~~~~~~~~
gf31.c: gf31.c:14:13: note: called from here
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:925:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
gf31.c: _mm256_storeu_si256 (__m256i_u *__P, __m256i __A)
gf31.c: ^~~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:20:9: note: called from here
gf31.c: _mm256_storeu_si256((__m256i*)(out + i*16), x);
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: ...
gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: gf31.c:14:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:1325:1: error: inlining failed in call to always_inline '_mm256_set1_epi16': target specific option mismatch
gf31.c: _mm256_set1_epi16 (short __A)
gf31.c: ^~~~~~~~~~~~~~~~~
gf31.c: gf31.c:14:13: note: called from here
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:925:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
gf31.c: _mm256_storeu_si256 (__m256i_u *__P, __m256i __A)
gf31.c: ^~~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:20:9: note: called from here
gf31.c: _mm256_storeu_si256((__m256i*)(out + i*16), x);
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/mqdss48/avx2
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:11: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:179:1: error: inlining failed in call to always_inline '_mm256_and_si256': target specific option mismatch
gf31.c: _mm256_and_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:13: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:238:1: error: inlining failed in call to always_inline '_mm256_cmpeq_epi16': target specific option mismatch
gf31.c: _mm256_cmpeq_epi16 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:13: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: ...

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx2