Implementation notes: amd64, h5e450, crypto_sign/pflash1

Computer: h5e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20130419
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3030942	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120805	20120717
3049794	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120805	20120717
3238728	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120805	20120717
3310815	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120805	20120717
3356931	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120805	20120717
3380424	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120805	20120717
3385272	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120805	20120717
3457605	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120805	20120717
3464592	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120805	20120717
3489339	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120805	20120717
3499683	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120805	20120717
3538581	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120805	20120717
3538902	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120805	20120717
3543162	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120805	20120717
3548631	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120805	20120717
3581361	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120805	20120717
3584553	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120805	20120717
3591192	`ref`	`gcc -Os -fomit-frame-pointer`	20120805	20120717
3607005	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120805	20120717
3630564	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120805	20120717
3653928	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120805	20120717
3676314	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120805	20120717
3697884	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120805	20120717
3727377	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120805	20120717
3753960	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120805	20120717
3764850	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120805	20120717
3798153	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120805	20120717
3801429	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120805	20120717
3826494	`ref`	`gcc -O3 -fomit-frame-pointer`	20120805	20120717
3843027	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120805	20120717
3851319	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120805	20120717
3853845	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120805	20120717
3860589	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120805	20120717
3867750	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120805	20120717
3873777	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120805	20120717
3891387	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120805	20120717
3911289	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120805	20120717
3916572	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120805	20120717
3918357	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120805	20120717
3926124	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120805	20120717
3951045	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120805	20120717
3953349	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120805	20120717
3963939	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120805	20120717
3980310	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120805	20120717
4018038	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120805	20120717
4029153	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120805	20120717
4033752	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120805	20120717
4034523	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120805	20120717
4042668	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120805	20120717
4048512	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120805	20120717
4055394	`ref`	`gcc -O -fomit-frame-pointer`	20120805	20120717
4061136	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120805	20120717
4069356	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120805	20120717
4089987	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120805	20120717
4109136	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120805	20120717
4114206	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120805	20120717
4118622	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120805	20120717
4131600	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120805	20120717
4160316	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120805	20120717
4162311	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120805	20120717
4177941	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120805	20120717
4188753	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120805	20120717
4227900	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120805	20120717
4260522	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120805	20120717
4286727	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120805	20120717
4292904	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120805	20120717
4299120	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120805	20120717
4335663	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120805	20120717
4349667	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120805	20120717
4370085	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120805	20120717
4384407	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120805	20120717
4410801	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120805	20120717
4420581	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120805	20120717
4451868	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120805	20120717
4467105	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120805	20120717
4559802	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120805	20120717
4609569	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120805	20120717
4615380	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120805	20120717
4633044	`ref`	`gcc -O2 -fomit-frame-pointer`	20120805	20120717
4648830	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120805	20120717
4767381	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120805	20120717
4896126	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120805	20120717
4937976	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120805	20120717
4962549	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120805	20120717
5130489	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120805	20120717
5171478	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120805	20120717
5188827	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120805	20120717
5190783	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120805	20120717
5448012	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120805	20120717
10644294	`ref`	`cc`	20120805	20120717
11246430	`ref`	`gcc`	20120805	20120717
13642083	`ref`	`gcc -funroll-loops`	20120805	20120717

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 88, 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 -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 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -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: clang -O3

SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings generated.
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3	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