Implementation notes: x86, h9ivy, crypto_sign/pflash1

Computer: h9ivy
Architecture: x86
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1015620	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140708	20140622
1049448	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140708	20140622
1051200	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140708	20140622
1089800	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140708	20140622
1133800	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140708	20140622
1138640	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140708	20140622
1141060	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140708	20140622
1144172	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140708	20140622
1147388	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140708	20140622
1148940	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20140708	20140622
1162632	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140708	20140622
1172084	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20140708	20140622
1175600	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1190732	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140708	20140622
1207284	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140708	20140622
1208332	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140708	20140622
1210908	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1212204	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140708	20140622
1227200	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140708	20140622
1230212	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140708	20140622
1233132	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140708	20140622
1237664	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140708	20140622
1244136	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140708	20140622
1245260	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140708	20140622
1248208	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140708	20140622
1257060	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140708	20140622
1257136	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140708	20140622
1262776	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140708	20140622
1263548	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140708	20140622
1267532	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140708	20140622
1270764	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
1272216	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140708	20140622
1276156	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20140708	20140622
1279988	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1283216	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140708	20140622
1284300	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1284316	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140708	20140622
1289752	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
1291368	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140708	20140622
1297004	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1304844	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140708	20140622
1309748	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1312356	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140708	20140622
1327072	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140708	20140622
1327728	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140708	20140622
1329280	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140708	20140622
1331340	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140708	20140622
1338420	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140708	20140622
1344812	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140708	20140622
1346764	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1349184	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140708	20140622
1349264	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20140708	20140622
1350332	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140708	20140622
1356400	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140708	20140622
1359496	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140708	20140622
1360736	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
1362132	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140708	20140622
1369992	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1379804	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140708	20140622
1384600	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140708	20140622
1384628	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140708	20140622
1385904	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140708	20140622
1390744	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140708	20140622
1397840	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140708	20140622
1401784	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140708	20140622
1404932	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20140708	20140622
1409524	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140708	20140622
1410496	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140708	20140622
1411364	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140708	20140622
1413616	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140708	20140622
1426928	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20140708	20140622
1428756	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140708	20140622
1431632	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
1435380	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1441976	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140708	20140622
1444064	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1449880	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140708	20140622
1452292	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140708	20140622
1452552	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140708	20140622
1460248	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140708	20140622
1460312	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140708	20140622
1462912	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140708	20140622
1470232	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140708	20140622
1476860	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140708	20140622
1476936	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140708	20140622
1481784	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140708	20140622
1485028	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140708	20140622
1486188	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140708	20140622
1487608	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140708	20140622
1492236	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20140708	20140622
1493924	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140708	20140622
1509308	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140708	20140622
1515944	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140708	20140622
1523120	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140708	20140622
1529784	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140708	20140622
1535912	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140708	20140622
1539168	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140708	20140622
1546548	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140708	20140622
1549896	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140708	20140622
1551044	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140708	20140622
1553756	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140708	20140622
1557712	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140708	20140622
1563992	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140708	20140622
1566056	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140708	20140622
1571608	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140708	20140622
1571820	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140708	20140622
1579828	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140708	20140622
1582412	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140708	20140622
1583792	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140708	20140622
1591240	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140708	20140622
1592828	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1595656	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140708	20140622
1596628	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140708	20140622
1598228	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20140708	20140622
1598656	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140708	20140622
1602584	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140708	20140622
1608760	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140708	20140622
1614632	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140708	20140622
1618720	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140708	20140622
1629184	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140708	20140622
1629244	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1634192	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
1634492	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140708	20140622
1656844	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140708	20140622
1659896	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140708	20140622
1663472	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140708	20140622
1679748	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140708	20140622
1699964	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140708	20140622
1700072	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140708	20140622
1704152	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140708	20140622
1704600	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1710248	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
1727816	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140708	20140622
1736724	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140708	20140622
1750040	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140708	20140622
1750540	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140708	20140622
1771228	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140708	20140622
1777984	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140708	20140622
1780808	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140708	20140622
1787852	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140708	20140622
1806728	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140708	20140622
1821348	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140708	20140622
1833256	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140708	20140622
1840944	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140708	20140622
1858552	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
1876640	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140708	20140622
1885332	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140708	20140622
1896168	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140708	20140622
1910408	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140708	20140622
1932228	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140708	20140622
1938368	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140708	20140622
1967440	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140708	20140622
1973476	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1979392	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140708	20140622
1985848	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140708	20140622
2041888	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140708	20140622
2068380	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140708	20140622
2077888	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140708	20140622
2135164	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140708	20140622
2179796	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140708	20140622
2201236	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140708	20140622
2213736	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140708	20140622
2286084	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140708	20140622
2426660	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
2539840	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140708	20140622
2722392	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140708	20140622
2758144	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140708	20140622
2823052	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140708	20140622
2924640	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140708	20140622
2932832	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140708	20140622
3034556	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140708	20140622
3145800	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140708	20140622

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 168, 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=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_sign/pflash1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

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