Implementation notes: amd64, jos, crypto_hash/nasha512

Computer: jos
Architecture: amd64
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: nasha512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
47182	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
47265	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
47407	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
47430	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
47490	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
47512	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
47640	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
47887	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
48083	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140703	20140622
48090	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140703	20140622
48202	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140703	20140622
48210	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140703	20140622
48232	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140703	20140622
48240	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140703	20140622
48427	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20140703	20140622
48487	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
48518	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20140703	20140622
48525	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20140703	20140622
48562	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
48563	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140703	20140622
48615	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
48667	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20140703	20140622
48667	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140703	20140622
48697	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
48795	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
48855	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
48855	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
48900	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
48953	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
48982	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
48990	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
48990	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
48997	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
49005	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
49095	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
49140	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140703	20140622
49185	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
49207	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140703	20140622
49208	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140703	20140622
49245	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140703	20140622
49260	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140703	20140622
49282	`opt_v4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140703	20140622
49312	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140703	20140622
49312	`opt_v4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140703	20140622
53280	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
53303	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140703	20140622
53460	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
53468	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
53497	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140703	20140622
53498	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140703	20140622
53535	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
53543	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
53580	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
53715	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
53798	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
53865	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
53963	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140703	20140622
53978	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140703	20140622
53978	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
53985	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140703	20140622
54083	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
54142	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20140703	20140622
54150	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140703	20140622
54172	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
54217	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20140703	20140622
54225	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
54240	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
54248	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140703	20140622
54263	`opt`	`gcc -O3 -fomit-frame-pointer`	20140703	20140622
54278	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
54323	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
54352	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
54390	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
54435	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
54480	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
54525	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
54540	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20140703	20140622
54540	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
54548	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140703	20140622
54608	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
54615	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
54652	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
54735	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
54750	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140703	20140622
54757	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
54772	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140703	20140622
54780	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140703	20140622
54788	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140703	20140622
54818	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140703	20140622
54847	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140703	20140622
54885	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140703	20140622
54952	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
54975	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140703	20140622
54997	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140703	20140622
55035	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140703	20140622
55043	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140703	20140622
55065	`opt_v4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140703	20140622
55073	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140703	20140622
55088	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
55185	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20140703	20140622
55200	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140703	20140622
55470	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140703	20140622
55905	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
55943	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140703	20140622
55957	`opt`	`gcc -O2 -fomit-frame-pointer`	20140703	20140622
55957	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140703	20140622
56287	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
56363	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
56745	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
56752	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140703	20140622
56775	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140703	20140622
56775	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140703	20140622
56790	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140703	20140622
56790	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140703	20140622
56798	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
56842	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140703	20140622
56842	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140703	20140622
57488	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
57518	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20140703	20140622
57660	`opt`	`gcc -Os -fomit-frame-pointer`	20140703	20140622
57930	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
57960	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140703	20140622
58005	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140703	20140622
58005	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140703	20140622
58792	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140703	20140622
58808	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140703	20140622
58838	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140703	20140622
58860	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140703	20140622
60683	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
60945	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
61035	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
61500	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140703	20140622
78405	`opt_v4`	`cc`	20140703	20140622
78472	`opt_v4`	`gcc`	20140703	20140622
79372	`opt_v4`	`gcc -funroll-loops`	20140703	20140622
89258	`opt`	`gcc -funroll-loops`	20140703	20140622
89340	`opt`	`cc`	20140703	20140622
89430	`opt`	`gcc`	20140703	20140622
97177	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140703	20140622
97245	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20140703	20140622
97282	`opt`	`gcc -O -fomit-frame-pointer`	20140703	20140622
97283	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20140703	20140622
97327	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140703	20140622
97425	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140703	20140622
97635	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20140703	20140622
98010	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
98025	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
98273	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140703	20140622
98295	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140703	20140622
98303	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140703	20140622
98310	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140703	20140622
100155	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140703	20140622
100163	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140703	20140622
100493	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140703	20140622
100658	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140703	20140622
100673	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140703	20140622
102015	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140703	20140622
102098	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
102120	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
102172	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140703	20140622
144353	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20140703	20140622
144690	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
144720	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140703	20140622
147045	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
147097	`opt_v4`	`gcc -O -fomit-frame-pointer`	20140703	20140622
149280	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140703	20140622
149280	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140703	20140622
149355	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140703	20140622
150308	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140703	20140622
151702	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20140703	20140622
154193	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140703	20140622
154612	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
154695	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140703	20140622
154823	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140703	20140622
154935	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140703	20140622
156427	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20140703	20140622
156983	`opt_v4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140703	20140622
157192	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140703	20140622
161715	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140703	20140622
162360	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140703	20140622
162750	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140703	20140622
162967	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140703	20140622

Compiler output

Implementation: crypto_hash/nasha512/opt_v4
Compiler: cc

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: 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/nasha512/opt_v4
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: warning: assignment makes integer from pointer without a cast
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: 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