Implementation notes: amd64, backup, crypto_sign/hector

Computer: backup
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_sign
Primitive: hector

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1376434	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120113	20111120
1403922	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120113	20111120
1411522	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
1416296	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
1420318	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120113	20111120
1430046	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120113	20111120
1436206	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120113	20111120
1468896	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120113	20111120
1477360	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120113	20111120
1478062	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120113	20111120
1486012	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120113	20111120
1486904	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120113	20111120
1488260	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
1488578	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120113	20111120
1489768	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120113	20111120
1493176	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120113	20111120
1493272	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120113	20111120
1493340	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120113	20111120
1494988	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120113	20111120
1500192	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120113	20111120
1500842	`ref`	`gcc -O2 -fomit-frame-pointer`	20120113	20111120
1521228	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120113	20111120
1523526	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120113	20111120
1526792	`ref`	`gcc -O3 -fomit-frame-pointer`	20120113	20111120
1526854	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
1527858	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120113	20111120
1530058	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120113	20111120
1531074	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
1531306	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
1537238	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120113	20111120
1539676	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120113	20111120
1552758	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120113	20111120
1554432	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120113	20111120
1570472	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120113	20111120
1571406	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120113	20111120
1571784	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120113	20111120
1573288	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120113	20111120
1586018	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120113	20111120
1588168	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120113	20111120
1588508	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120113	20111120
1588834	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120113	20111120
1588900	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120113	20111120
1589650	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
1591958	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120113	20111120
1592040	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120113	20111120
1593254	`ref`	`gcc -O -fomit-frame-pointer`	20120113	20111120
1593312	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120113	20111120
1593672	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120113	20111120
1594074	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120113	20111120
1594360	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120113	20111120
1594636	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120113	20111120
1596174	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120113	20111120
1597906	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120113	20111120
1605494	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120113	20111120
1607498	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120113	20111120
1949080	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120113	20111120
1950230	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120113	20111120
1950252	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
1954818	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
1955262	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120113	20111120
1984316	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120113	20111120
1985010	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120113	20111120
1985724	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120113	20111120
1989560	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120113	20111120
1990218	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
1994870	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120113	20111120
2004090	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
2004328	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
2004462	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120113	20111120
2004616	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
2004740	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120113	20111120
2009800	`ref`	`gcc -Os -fomit-frame-pointer`	20120113	20111120
4680260	`ref`	`cc`	20120113	20111120
4683444	`ref`	`gcc -funroll-loops`	20120113	20111120
4686652	`ref`	`gcc`	20120113	20111120

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
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 -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 -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

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

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