Implementation notes: x86, h2atom, crypto_encrypt/ntruees743ep1

Computer: h2atom
Architecture: x86
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20161009
Operation: crypto_encrypt
Primitive: ntruees743ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1283120	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161216	20161009
1286850	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161216	20161009
1309940	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161216	20161009
1328440	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161216	20161009
1328680	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161216	20161009
1328690	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161216	20161009
1329090	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161216	20161009
1337480	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161216	20161009
1340210	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161216	20161009
1340220	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161216	20161009
1341010	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161216	20161009
1341390	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161216	20161009
1355040	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161216	20161009
1355340	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161216	20161009
1356370	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161216	20161009
1357190	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161216	20161009
1365860	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161216	20161009
1367170	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161216	20161009
1367270	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161216	20161009
1368230	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161216	20161009
1369430	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161216	20161009
1369980	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161216	20161009
1371000	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161216	20161009
1371610	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161216	20161009
1381270	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161216	20161009
1389100	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161216	20161009
1389960	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161216	20161009
1391880	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161216	20161009
1391920	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161216	20161009
1399110	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161216	20161009
1416940	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161216	20161009
1427090	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161216	20161009
1433890	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161216	20161009
1434590	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161216	20161009
1439730	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161216	20161009
1440290	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161216	20161009
1441130	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161216	20161009
1445050	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161216	20161009
1449430	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161216	20161009
1449710	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161216	20161009
1453920	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161216	20161009
1454510	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161216	20161009
1456330	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161216	20161009
1464070	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161216	20161009
1464310	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161216	20161009
1464480	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161216	20161009
1464600	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161216	20161009
1464750	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161216	20161009
1464970	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161216	20161009
1468360	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161216	20161009
1468510	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161216	20161009
1469060	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161216	20161009
1469060	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161216	20161009
1489140	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161216	20161009
1489830	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161216	20161009
1503130	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161216	20161009
1503260	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161216	20161009
1511260	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161216	20161009
1512880	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161216	20161009
1512900	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161216	20161009
1513130	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161216	20161009
1518330	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161216	20161009
1519800	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161216	20161009
1519860	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161216	20161009
1520020	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161216	20161009
1521110	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161216	20161009
1522750	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161216	20161009
1522940	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161216	20161009
1523370	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161216	20161009
1523710	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161216	20161009
1524850	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161216	20161009
1526730	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161216	20161009
1535230	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161216	20161009
1535530	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161216	20161009
1538390	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161216	20161009
1551520	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161216	20161009
1572210	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161216	20161009
1572400	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161216	20161009
1573010	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161216	20161009
1576020	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161216	20161009
1605180	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161216	20161009
1605940	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161216	20161009
1606440	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161216	20161009
1608620	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161216	20161009
1609460	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161216	20161009
1609750	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161216	20161009
1610070	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161216	20161009
1610230	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161216	20161009
1610330	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161216	20161009
1613740	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161216	20161009
1613780	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161216	20161009
1615310	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161216	20161009
1615620	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161216	20161009
1616010	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161216	20161009
1616960	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161216	20161009
1618400	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161216	20161009
1619270	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161216	20161009
1620290	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161216	20161009
1620450	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161216	20161009
1621230	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161216	20161009
1630900	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161216	20161009
1636910	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161216	20161009
1640140	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161216	20161009
1680450	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161216	20161009
1707570	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161216	20161009
1708740	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161216	20161009
1713920	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161216	20161009
1714800	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161216	20161009
1773630	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161216	20161009
1775380	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161216	20161009
1775630	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161216	20161009
1776360	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161216	20161009
1781700	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161216	20161009
1781840	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161216	20161009
1783580	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161216	20161009
1785330	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161216	20161009
1785990	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161216	20161009
1789600	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161216	20161009
1790820	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161216	20161009
1791240	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161216	20161009
1791850	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161216	20161009
1802700	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161216	20161009
1802990	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161216	20161009
1803090	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161216	20161009
1803890	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161216	20161009
1804740	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161216	20161009
1805350	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161216	20161009
1805430	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161216	20161009
1818180	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161216	20161009
1818410	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161216	20161009
1818980	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161216	20161009
1819220	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161216	20161009
1821960	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161216	20161009
1822150	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161216	20161009
1822980	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161216	20161009
1824770	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161216	20161009
1825100	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161216	20161009
1825690	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161216	20161009
1826950	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161216	20161009
1827760	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161216	20161009
1864970	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161216	20161009
1867100	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161216	20161009
1872640	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161216	20161009
1874000	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161216	20161009

Test failure

Implementation: crypto_encrypt/ntruees743ep1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 26, namely:

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