Implementation notes: amd64, agamemnon, crypto_hash/nasha256

Computer: agamemnon
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20111120
Operation: crypto_hash
Primitive: nasha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
52269	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
52280	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120103	20111120
52285	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
52360	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120103	20111120
56965	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
57219	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120103	20111120
57453	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20120103	20111120
58163	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
58203	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120103	20111120
58227	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
58363	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
63168	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
72721	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120103	20111120
72750	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
72991	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120103	20111120
73023	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120103	20111120
73138	`opt_v4`	`gcc -funroll-loops`	20120103	20111120
73150	`opt_v4`	`cc`	20120103	20111120
73181	`opt_v4`	`gcc`	20120103	20111120
76928	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
77064	`opt`	`gcc -Os -fomit-frame-pointer`	20120103	20111120
77520	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120103	20111120
78511	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20120103	20111120
79066	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
79095	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20120103	20111120
79108	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
79136	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
79146	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120103	20111120
82208	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
82909	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
85240	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120103	20111120
85496	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
85801	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
94452	`opt`	`gcc`	20120103	20111120
94682	`opt`	`gcc -funroll-loops`	20120103	20111120
94688	`opt`	`cc`	20120103	20111120
138011	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
138091	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
138179	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120103	20111120
138256	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120103	20111120
138733	`opt_v4`	`gcc -O -fomit-frame-pointer`	20120103	20111120
138741	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20120103	20111120
138744	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120103	20111120
138941	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20120103	20111120
138952	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120103	20111120
139864	`opt_v4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120103	20111120
139885	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
139888	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20120103	20111120
139928	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
139960	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
140029	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120103	20111120
143736	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120103	20111120
143744	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120103	20111120
143792	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120103	20111120
143901	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120103	20111120
144048	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120103	20111120
145392	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120103	20111120
145451	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
147776	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120103	20111120
147888	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120103	20111120
148104	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120103	20111120
148560	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120103	20111120
148752	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120103	20111120
148773	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120103	20111120
149373	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120103	20111120
149405	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120103	20111120
149453	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120103	20111120
151160	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120103	20111120
151165	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120103	20111120
151184	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120103	20111120
151200	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120103	20111120
151205	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120103	20111120
151229	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120103	20111120
153272	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120103	20111120
153293	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120103	20111120
153320	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120103	20111120
153333	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120103	20111120
153365	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120103	20111120
153496	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120103	20111120
154024	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
154088	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
154144	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
154144	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
154957	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20120103	20111120
155805	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
155845	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
155856	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
155920	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
156757	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120103	20111120
156837	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20120103	20111120
156888	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120103	20111120
156992	`opt`	`gcc -O -fomit-frame-pointer`	20120103	20111120
157421	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
157440	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
158069	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20120103	20111120
158109	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20120103	20111120
158125	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20120103	20111120
158136	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120103	20111120
158168	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120103	20111120
158253	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
158424	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
158445	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120103	20111120
158445	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
158464	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120103	20111120
158517	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
158597	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
158816	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120103	20111120
158840	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
161272	`opt_v4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120103	20111120
161296	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
161365	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
161381	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120103	20111120
161381	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
161424	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
161432	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20120103	20111120
161464	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20120103	20111120
161488	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
161621	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
161693	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
161704	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
161712	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
161744	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
161760	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
161789	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
161811	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
163565	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120103	20111120
163565	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120103	20111120
163749	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120103	20111120
164648	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
164808	`opt_v4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120103	20111120
164896	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
164920	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
164928	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
164957	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
164984	`opt_v4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120103	20111120
165037	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
165048	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
165061	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
165080	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
165117	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
165192	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
165816	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
165992	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120103	20111120
166096	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
169088	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120103	20111120
169469	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120103	20111120
169560	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120103	20111120
170568	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120103	20111120
170597	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120103	20111120
170629	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120103	20111120
170704	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120103	20111120
170917	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
170923	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120103	20111120
170944	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
171181	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
171477	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
171488	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
171877	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
171888	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
171957	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
171976	`opt`	`gcc -O2 -fomit-frame-pointer`	20120103	20111120
172053	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120103	20111120
172235	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120103	20111120
172309	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120103	20111120
173848	`opt`	`gcc -O3 -fomit-frame-pointer`	20120103	20111120
173896	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120103	20111120
174045	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20120103	20111120
174672	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120103	20111120
174717	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120103	20111120
180184	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
180328	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120103	20111120
192144	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120103	20111120
192261	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120103	20111120
192789	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120103	20111120
269408	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
276021	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
284397	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120103	20111120
284989	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120103	20111120
290389	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120103	20111120
290864	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120103	20111120
351272	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120103	20111120
351469	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
351528	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20120103	20111120
351744	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120103	20111120
352389	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
352589	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120103	20111120
352776	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120103	20111120
356008	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120103	20111120
356029	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120103	20111120
356085	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120103	20111120

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: cc

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	opt_v4
gcc	opt_v4
gcc -O2 -fomit-frame-pointer	opt_v4
gcc -O3 -fomit-frame-pointer	opt_v4
gcc -O -fomit-frame-pointer	opt_v4
gcc -Os -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops	opt_v4
gcc -funroll-loops -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -O -fomit-frame-pointer	opt_v4
gcc -m64 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -march=nocona -Os -fomit-frame-pointer	opt_v4

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4