Implementation notes: amd64, db02, crypto_sign/pflash1

Computer: db02
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1625502	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120112	20111120
1648188	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120112	20111120
1727148	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
1743018	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120112	20111120
1752045	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
1801911	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120112	20111120
1809378	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
1824267	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
1826334	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
1829259	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120112	20111120
1829937	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
1830486	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120112	20111120
1831959	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
1854852	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120112	20111120
1888689	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120112	20111120
1891713	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
1898955	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120112	20111120
1904724	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
1926063	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
1926147	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
1931733	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120112	20111120
1942269	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120112	20111120
1945995	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
1946196	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
1988274	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
1997412	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
2001891	`ref`	`gcc -O2 -fomit-frame-pointer`	20120112	20111120
2004903	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2019768	`ref`	`gcc -O3 -fomit-frame-pointer`	20120112	20111120
2037141	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120112	20111120
2039391	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120112	20111120
2042241	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120112	20111120
2048454	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
2077566	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2091090	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
2106354	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
2117367	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
2121333	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120112	20111120
2135052	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
2135517	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
2139816	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
2150847	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120112	20111120
2168496	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2168682	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
2172402	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2177694	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2178876	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120112	20111120
2201547	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
2213004	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
2213307	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2214510	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2216208	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120112	20111120
2224110	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2225331	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
2232459	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120112	20111120
2234886	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2236038	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2241429	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120112	20111120
2243739	`ref`	`gcc -O -fomit-frame-pointer`	20120112	20111120
2266233	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
2289366	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
2291040	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2308179	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2309577	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
2319033	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2341023	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120112	20111120
2352810	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120112	20111120
2385621	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120112	20111120
2394198	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2396700	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2411067	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120112	20111120
2412303	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2422149	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2428293	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
2432952	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
2433180	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2445324	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
2449359	`ref`	`gcc -Os -fomit-frame-pointer`	20120112	20111120
2452437	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
2464824	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120112	20111120
2507970	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120112	20111120
2518344	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2533914	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120112	20111120
2553033	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
2557215	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120112	20111120
2632041	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120112	20111120
2669346	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120112	20111120
2695650	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2801316	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120112	20111120
2845131	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2893557	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2914389	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120112	20111120
7419123	`ref`	`gcc`	20120112	20111120
7870842	`ref`	`cc`	20120112	20111120
8683812	`ref`	`gcc -funroll-loops`	20120112	20111120

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 87, 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=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=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: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152: 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