Implementation notes: x86, bolero, crypto_kem/kindi256342

Computer: bolero
Architecture: x86
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_kem
Primitive: kindi256342

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1773924	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20181017	20180818
1784012	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20181017	20180818
1789528	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20181017	20180818
1800156	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20181017	20180818
1805808	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20181017	20180818
1805968	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20181017	20180818
1807264	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20181017	20180818
1814272	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20181017	20180818
1816532	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20181017	20180818
1818356	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20181017	20180818
1818436	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20181017	20180818
1823500	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20181017	20180818
1823672	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20181017	20180818
1825060	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20181017	20180818
1826672	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20181017	20180818
1828400	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20181017	20180818
1828456	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20181017	20180818
1828548	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20181017	20180818
1828844	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20181017	20180818
1829348	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20181017	20180818
1831336	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20181017	20180818
1832956	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20181017	20180818
1833828	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20181017	20180818
1834680	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20181017	20180818
1835476	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20181017	20180818
1836008	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20181017	20180818
1836552	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20181017	20180818
1837496	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20181017	20180818
1837592	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20181017	20180818
1839024	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20181017	20180818
1840360	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20181017	20180818
1843068	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20181017	20180818
1844104	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20181017	20180818
1845064	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20181017	20180818
1845144	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20181017	20180818
1845424	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20181017	20180818
1845964	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20181017	20180818
1846944	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20181017	20180818
1847420	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20181017	20180818
1849392	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20181017	20180818
1853112	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20181017	20180818
1853856	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20181017	20180818
1853940	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20181017	20180818
1854040	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20181017	20180818
1856064	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20181017	20180818
1856288	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20181017	20180818
1858240	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20181017	20180818
1860832	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20181017	20180818
1861760	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20181017	20180818
1862724	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20181017	20180818
1863976	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20181017	20180818
1864580	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20181017	20180818
1865936	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20181017	20180818
1871160	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20181017	20180818
1871388	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20181017	20180818
1872472	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20181017	20180818
1873044	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20181017	20180818
1874536	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20181017	20180818
1874556	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20181017	20180818
1877692	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20181017	20180818
1879212	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20181017	20180818
1880508	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20181017	20180818
1880608	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20181017	20180818
1882596	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20181017	20180818
1884576	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20181017	20180818
1884780	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20181017	20180818
1884888	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20181017	20180818
1886480	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20181017	20180818
1887316	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20181017	20180818
1887868	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20181017	20180818
1897464	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20181017	20180818
1899020	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20181017	20180818
1900200	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20181017	20180818
1904520	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20181017	20180818
1906212	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20181017	20180818
1906624	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20181017	20180818
1912992	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20181017	20180818
1914396	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20181017	20180818
1915052	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20181017	20180818
1917312	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20181017	20180818
1918292	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20181017	20180818
1920036	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20181017	20180818
1922532	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20181017	20180818
1923816	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20181017	20180818
1927760	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20181017	20180818
1929692	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20181017	20180818
1932112	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20181017	20180818
1934040	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20181017	20180818
1937044	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20181017	20180818
1938004	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20181017	20180818
1939480	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20181017	20180818
1939792	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20181017	20180818
1940152	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20181017	20180818
1940452	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20181017	20180818
1940576	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20181017	20180818
1941112	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20181017	20180818
1942064	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20181017	20180818
1944992	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20181017	20180818
1948280	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20181017	20180818
1948436	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20181017	20180818
1951308	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20181017	20180818
1953596	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20181017	20180818
1954600	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20181017	20180818
1955152	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20181017	20180818
1956436	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20181017	20180818
1958636	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20181017	20180818
1963104	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20181017	20180818
1964596	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20181017	20180818
1967364	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20181017	20180818
1971488	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20181017	20180818
1972580	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20181017	20180818
1979136	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20181017	20180818
2101444	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20181017	20180818
2101808	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20181017	20180818
2111928	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20181017	20180818
2114324	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20181017	20180818
2114572	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20181017	20180818
2115492	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20181017	20180818
2123440	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20181017	20180818
2126144	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20181017	20180818
2126360	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20181017	20180818
2126564	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20181017	20180818
2139956	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20181017	20180818
2145956	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20181017	20180818
2147380	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20181017	20180818
2148488	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20181017	20180818
2151624	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20181017	20180818
2155648	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20181017	20180818
2156152	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20181017	20180818
2161312	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20181017	20180818
2165584	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20181017	20180818
2169740	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20181017	20180818
2208576	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20181017	20180818
2210424	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20181017	20180818
2210952	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20181017	20180818
2212372	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20181017	20180818
2212744	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20181017	20180818
2214748	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20181017	20180818
2216176	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20181017	20180818
2217992	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20181017	20180818
2218192	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20181017	20180818
2220052	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20181017	20180818
2221496	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20181017	20180818
2221536	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20181017	20180818
2222836	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20181017	20180818
2224812	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20181017	20180818
2225848	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20181017	20180818
2226580	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20181017	20180818
2228836	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20181017	20180818
2229632	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20181017	20180818
2231308	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20181017	20180818
2232480	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20181017	20180818
2247864	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20181017	20180818
2258832	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20181017	20180818
2262044	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20181017	20180818
2270092	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20181017	20180818

Test failure

Implementation: crypto_kem/kindi256342/ref
Compiler: gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 19, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_kem/kindi256342/ref
Compiler: gcc -m32 -march=barcelona -O3 -fomit-frame-pointer

error 111
error 111

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/kindi256342/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, namely:

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

Compiler output

Implementation: crypto_kem/kindi256342/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

poly.c: poly.c: In function 'poly_print_d':
poly.c: poly.c:112:10: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'int64_t {aka const long long int}' [-Wformat=]
poly.c: printf("%ld, ", f[i]);
poly.c: ^
poly.c: poly.c: In function 'poly_print_d':
poly.c: poly.c:112:10: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'int64_t {aka const long long int}' [-Wformat=]
poly.c: printf("%ld, ", f[i]);
poly.c: ^

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

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