Implementation notes: amd64, katana, crypto_dh/ecfp256i

Computer: katana
Architecture: amd64
CPU ID: GenuineIntel-000006f6-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_dh
Primitive: ecfp256i

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1790088	? ? ?	? ? ?	`v01/var`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20161029	20161009
1790712	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161029	20161009
1794616	? ? ?	? ? ?	`v01/var`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161029	20161009
1794896	? ? ?	? ? ?	`v01/var`	`gcc_-O3_-fomit-frame-pointer`	20161029	20161009
1795352	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-O3_-fomit-frame-pointer`	20161029	20161009
1795744	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20161029	20161009
1798200	? ? ?	? ? ?	`v01/var`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20161029	20161009
1798448	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20161029	20161009
1800280	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20161029	20161009
1801208	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20161029	20161009
1801312	? ? ?	? ? ?	`v01/var`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20161029	20161009
1801528	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161029	20161009
1801552	? ? ?	? ? ?	`v01/var`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20161029	20161009
1801944	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161029	20161009
1802104	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161029	20161009
1802568	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161029	20161009
1803080	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161029	20161009
1803736	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20161029	20161009
1804832	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161029	20161009
1806032	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20161029	20161009
1806592	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20161029	20161009
1815792	? ? ?	? ? ?	`v01/var`	`gcc_-O_-fomit-frame-pointer`	20161029	20161009
1816472	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161029	20161009
1816512	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20161029	20161009
1816776	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20161029	20161009
1817264	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20161029	20161009
1817840	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20161029	20161009
1818096	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-O_-fomit-frame-pointer`	20161029	20161009
1818232	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161029	20161009
1818760	? ? ?	? ? ?	`v01/var`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161029	20161009
1820512	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161029	20161009
1820848	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20161029	20161009
1821416	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20161029	20161009
1821960	? ? ?	? ? ?	`v01/var`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20161029	20161009
1822560	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20161029	20161009
1823056	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161029	20161009
1823144	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20161029	20161009
1823160	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20161029	20161009
1823984	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161029	20161009
1824376	? ? ?	? ? ?	`v01/var`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20161029	20161009
1825168	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161029	20161009
1825664	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20161029	20161009
1825920	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20161029	20161009
1826048	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161029	20161009
1826376	? ? ?	? ? ?	`v01/var`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20161029	20161009
1826824	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161029	20161009
1827144	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20161029	20161009
1827408	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20161029	20161009
1830024	? ? ?	? ? ?	`v01/var`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20161029	20161009
1830848	? ? ?	? ? ?	`v01/var`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20161029	20161009
1837584	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20161029	20161009
1839696	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20161029	20161009
1841312	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20161029	20161009
1841904	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20161029	20161009
1842824	? ? ?	? ? ?	`v01/var`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20161029	20161009
1842832	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161029	20161009
1843616	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-O2_-fomit-frame-pointer`	20161029	20161009
1844072	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20161029	20161009
1845456	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161029	20161009
1845480	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20161029	20161009
1846664	? ? ?	? ? ?	`v01/var`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161029	20161009
1847224	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161029	20161009
1848264	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20161029	20161009
1849632	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20161029	20161009
1850880	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161029	20161009
1852904	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20161029	20161009
1854688	? ? ?	? ? ?	`v01/var`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20161029	20161009
1855976	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-Os_-fomit-frame-pointer`	20161029	20161009
1857544	? ? ?	? ? ?	`v01/var`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20161029	20161009
1859064	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20161029	20161009
1859984	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20161029	20161009
1860352	? ? ?	? ? ?	`v01/var`	`gcc_-Os_-fomit-frame-pointer`	20161029	20161009
1861272	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20161029	20161009
1862456	? ? ?	? ? ?	`v01/var`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161029	20161009
1862952	? ? ?	? ? ?	`v01/var`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20161029	20161009
1868672	? ? ?	? ? ?	`v01/var`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20161029	20161009
1871184	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161029	20161009
1872032	? ? ?	? ? ?	`v01/var`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20161029	20161009
1872856	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20161029	20161009
1873128	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161029	20161009
1874456	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161029	20161009
1875200	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20161029	20161009
1875744	? ? ?	? ? ?	`v01/var`	`gcc_-O2_-fomit-frame-pointer`	20161029	20161009
1876672	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161029	20161009
1879512	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20161029	20161009
1879848	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161029	20161009
1882128	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20161029	20161009
1884216	? ? ?	? ? ?	`v01/var`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20161029	20161009
1889216	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20161029	20161009
1889664	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161029	20161009
1891632	? ? ?	? ? ?	`v01/var`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161029	20161009
1900448	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20161029	20161009
1912944	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20161029	20161009
2096392	? ? ?	? ? ?	`v01/var`	`gcc_-funroll-loops`	20161029	20161009
2097032	? ? ?	? ? ?	`v01/var`	`cc`	20161029	20161009
2097080	? ? ?	? ? ?	`v01/var`	`gcc`	20161029	20161009

Test failure

Implementation: crypto_dh/ecfp256i/v01/w8s1
Compiler: cc

error 111
crypto_dh_keypair writes after output

Number of similar (compiler,implementation) pairs: 368, namely:

Compiler	Implementations
cc	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Test failure

Implementation: crypto_dh/ecfp256i/v01/w8s1
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_dh_keypair writes after output
error 111
crypto_dh_keypair writes after output

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -O -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Compiler output

Implementation: crypto_dh/ecfp256i/v01/var
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

alloc.c: alloc.c:77:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_init_fast", ERR_OUT_OF_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:92:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_free_fast", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:108:11: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_kill", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:131:11: warning: passing 'char [33]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_alloc: cannot allocate memory", 0);
alloc.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:152:12: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: ...
error.c: error.c:44:11: warning: passing 'char [56]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
error.c: kn_exit("Increase the workspace space using crypmix_init(maxlen)", ERR_OUT_OF_BOUNDS);
error.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error.c: error.c:29:21: note: passing argument to parameter 's' here
error.c: void kn_exit(sic_t *s, uni_t code)
error.c: ^
error.c: 1 warning generated.
integer_hi_stack.c: integer_hi_stack.c:387:11: warning: passing 'char [11]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_hi_stack.c: kn_exit("mi_q_and_r", ERR_DIVIDE_BY_ZERO);
integer_hi_stack.c: ^~~~~~~~~~~~
integer_hi_stack.c: ./kernel.h:814:18: note: passing argument to parameter 's' here
integer_hi_stack.c: void kn_exit(sic s, uni_t code);
integer_hi_stack.c: ^
integer_hi_stack.c: integer_hi_stack.c:417:11: warning: passing 'char [11]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_hi_stack.c: kn_exit("mi_q_and_r", ERR_DIVIDE_BY_ZERO);
integer_hi_stack.c: ^~~~~~~~~~~~
integer_hi_stack.c: ./kernel.h:814:18: note: passing argument to parameter 's' here
integer_hi_stack.c: void kn_exit(sic s, uni_t code);
integer_hi_stack.c: ^
integer_hi_stack.c: integer_hi_stack.c:907:11: warning: passing 'char [33]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_hi_stack.c: kn_exit("mi_modinv_stack: 0 is not a unit", 0);
integer_hi_stack.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
integer_hi_stack.c: ./kernel.h:814:18: note: passing argument to parameter 's' here
integer_hi_stack.c: void kn_exit(sic s, uni_t code);
integer_hi_stack.c: ^
integer_hi_stack.c: integer_hi_stack.c:918:11: warning: passing 'char [16]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_hi_stack.c: kn_exit("mi_modinv_stack", 0);
integer_hi_stack.c: ^~~~~~~~~~~~~~~~~
integer_hi_stack.c: ./kernel.h:814:18: note: passing argument to parameter 's' here
integer_hi_stack.c: void kn_exit(sic s, uni_t code);
integer_hi_stack.c: ^
integer_hi_stack.c: integer_hi_stack.c:943:12: warning: passing 'char [32]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_hi_stack.c: ...
integer_lo.c: integer_lo.c:551:10: warning: passing 'char [35]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
integer_lo.c: kn_exit("min_nres_prepare2: not implemented", 0);
integer_lo.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
integer_lo.c: ./kernel.h:814:18: note: passing argument to parameter 's' here
integer_lo.c: void kn_exit(sic s, uni_t code);
integer_lo.c: ^
integer_lo.c: 1 warning generated.
io.c: io.c:340:11: warning: passing 'char [32]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
io.c: kn_exit("kn_io_fscan: zero length string", ERR_INVALID_STRING);
io.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c: ./_core.h:132:21: note: passing argument to parameter 's' here
io.c: void kn_exit(sic_t *s, uni_t code);
io.c: ^
io.c: io.c:350:12: warning: passing 'char [31]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
io.c: kn_exit("kn_io_fscan: invalid character", ERR_INVALID_CHARACTER);
io.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c: ./_core.h:132:21: note: passing argument to parameter 's' here
io.c: void kn_exit(sic_t *s, uni_t code);
io.c: ^
io.c: io.c:352:14: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
io.c: if((buf[i] == -1)){
io.c: ~~~~~~~^~~~~
io.c: io.c:352:14: note: remove extraneous parentheses around the comparison to silence this warning
io.c: if((buf[i] == -1)){
io.c: ~ ^ ~
io.c: io.c:352:14: note: use '=' to turn this equality comparison into an assignment
io.c: if((buf[i] == -1)){
io.c: ^~
io.c: =
io.c: io.c:353:12: warning: passing 'char [31]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
io.c: kn_exit("kn_io_fscan: invalid character", ERR_INVALID_CHARACTER);
io.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
io.c: ...

Number of similar (compiler,implementation) pairs: 30, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8