Implementation notes: amd64, h9ivy, crypto_sign/pflash1

Computer: h9ivy
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1124444	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140708	20140622
1183840	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
1191976	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140708	20140622
1207056	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1220844	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1224812	`ref`	`gcc -O2 -fomit-frame-pointer`	20140708	20140622
1310372	`ref`	`gcc -O3 -fomit-frame-pointer`	20140708	20140622
1317544	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1324128	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140708	20140622
1324784	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140708	20140622
1326284	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140708	20140622
1341976	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1343884	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
1347928	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140708	20140622
1369648	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
1372672	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1380028	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140708	20140622
1400508	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1413260	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20140708	20140622
1417852	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140708	20140622
1425068	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140708	20140622
1428044	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
1429636	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140708	20140622
1437844	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1438144	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140708	20140622
1453008	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20140708	20140622
1456064	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
1461120	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1487148	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1487428	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140708	20140622
1493400	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140708	20140622
1497960	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
1513752	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140708	20140622
1523828	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140708	20140622
1536652	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1541320	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140708	20140622
1549872	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140708	20140622
1551884	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1562920	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
1573204	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20140708	20140622
1576460	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140708	20140622
1593084	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20140708	20140622
1620508	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1631168	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1639184	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1639832	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140708	20140622
1643568	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20140708	20140622
1650344	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140708	20140622
1651008	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140708	20140622
1653952	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
1654496	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140708	20140622
1657316	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20140708	20140622
1660576	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140708	20140622
1661192	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1661948	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1665204	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1674856	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
1676384	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140708	20140622
1677012	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1679272	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140708	20140622
1684292	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140708	20140622
1688408	`ref`	`gcc -O -fomit-frame-pointer`	20140708	20140622
1711696	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140708	20140622
1718188	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1734412	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140708	20140622
1741228	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1762440	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1773672	`ref`	`gcc -Os -fomit-frame-pointer`	20140708	20140622
1779440	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20140708	20140622
1783880	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140708	20140622
1785676	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140708	20140622
1785840	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140708	20140622
1794476	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140708	20140622
1795228	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140708	20140622
1797044	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140708	20140622
1806480	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140708	20140622
1807132	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140708	20140622
1829812	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
1840668	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140708	20140622
1876344	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140708	20140622
1877472	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140708	20140622
1897348	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140708	20140622
1898232	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140708	20140622
1904140	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140708	20140622
1916028	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140708	20140622
1927760	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140708	20140622
1928824	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140708	20140622
1939260	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140708	20140622
2006756	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20140708	20140622
2015832	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140708	20140622
2047052	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
2124676	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140708	20140622
2126904	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140708	20140622
2128620	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140708	20140622
2216032	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140708	20140622
2277448	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
2288696	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140708	20140622
2296840	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140708	20140622
2376720	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140708	20140622
2949984	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140708	20140622
4982720	`ref`	`cc`	20140708	20140622
5682300	`ref`	`gcc -funroll-loops`	20140708	20140622
5718424	`ref`	`gcc`	20140708	20140622

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 99, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -m64 -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 -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref