Implementation notes: amd64, giant4, crypto_hash/cheetah512

Computer: giant4
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20120207
Operation: crypto_hash
Primitive: cheetah512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
25050	`asm`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20110612	20110609
25053	`asm`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25062	`asm`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25062	`asm`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25071	`asm64`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
25080	`asm64`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25095	`asm64`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25104	`asm`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20110612	20110609
25110	`asm`	`gcc -funroll-loops -O -fomit-frame-pointer`	20110612	20110609
25116	`asm64`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25122	`asm64`	`gcc -O -fomit-frame-pointer`	20110612	20110609
25137	`asm64`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25137	`asm`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20110612	20110609
25140	`asm`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25149	`asm64`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25152	`asm64`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25155	`asm`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25161	`asm`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25164	`asm64`	`gcc -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25179	`asm64`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20110612	20110609
25182	`asm`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
25182	`asm64`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20110612	20110609
25188	`asm64`	`gcc -funroll-loops -O -fomit-frame-pointer`	20110612	20110609
25188	`asm64`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20110612	20110609
25188	`asm64`	`gcc -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25197	`asm64`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20110612	20110609
25200	`asm`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25200	`asm64`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20110612	20110609
25215	`asm64`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25230	`asm`	`gcc -m64 -O -fomit-frame-pointer`	20110612	20110609
25245	`asm`	`gcc -O -fomit-frame-pointer`	20110612	20110609
25245	`asm`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20110612	20110609
25248	`asm`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25251	`asm64`	`gcc -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25269	`asm64`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
25272	`asm`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25275	`asm`	`gcc -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25281	`asm`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20110612	20110609
25335	`asm`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20110612	20110609
25353	`asm`	`gcc -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25395	`asm`	`gcc -march=nocona -O -fomit-frame-pointer`	20110612	20110609
25407	`asm64`	`gcc -m64 -O -fomit-frame-pointer`	20110612	20110609
25416	`asm64`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20110612	20110609
25473	`asm64`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20110612	20110609
25740	`asm64`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20110612	20110609
25755	`asm64`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20110612	20110609
25797	`asm`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20110612	20110609
25797	`asm64`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
25809	`asm`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20110612	20110609
25818	`asm64`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
25848	`asm64`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
25854	`asm64`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20110612	20110609
25860	`asm64`	`gcc -O3 -fomit-frame-pointer`	20110612	20110609
25875	`asm64`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
25881	`asm`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
25881	`asm64`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
25899	`asm`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
25905	`asm`	`gcc -m64 -O3 -fomit-frame-pointer`	20110612	20110609
25908	`asm64`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20110612	20110609
25911	`asm64`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20110612	20110609
25917	`asm`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20110612	20110609
25920	`asm64`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
25920	`asm64`	`gcc -m64 -O3 -fomit-frame-pointer`	20110612	20110609
25920	`asm`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20110612	20110609
25926	`asm64`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
25929	`asm`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
25935	`asm`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
25941	`asm64`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
25947	`asm64`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20110612	20110609
25953	`asm64`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20110612	20110609
25968	`asm`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
25980	`asm`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20110612	20110609
25992	`asm`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
25995	`asm64`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20110612	20110609
25995	`asm`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20110612	20110609
26001	`asm`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
26004	`asm`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
26004	`asm`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20110612	20110609
26013	`asm`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20110612	20110609
26022	`asm64`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
26025	`asm64`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
26034	`asm`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
26046	`asm`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26049	`asm64`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20110612	20110609
26052	`asm`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
26061	`asm64`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26064	`asm64`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26067	`asm64`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26073	`asm`	`gcc -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26079	`asm64`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20110612	20110609
26085	`asm`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26088	`asm`	`gcc -m64 -Os -fomit-frame-pointer`	20110612	20110609
26091	`asm64`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20110612	20110609
26094	`asm`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20110612	20110609
26094	`asm64`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26097	`asm64`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
26103	`asm`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20110612	20110609
26106	`asm`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20110612	20110609
26106	`asm`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
26109	`asm`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
26109	`asm`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26112	`asm64`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
26115	`asm64`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20110612	20110609
26115	`asm`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26115	`asm`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26115	`asm`	`gcc -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26118	`asm`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26118	`asm64`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26121	`asm64`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20110612	20110609
26124	`asm64`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
26124	`asm64`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26127	`asm64`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26127	`asm`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26130	`asm`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20110612	20110609
26133	`asm64`	`gcc -Os -fomit-frame-pointer`	20110612	20110609
26133	`asm64`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20110612	20110609
26139	`asm`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20110612	20110609
26145	`asm`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
26145	`asm`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20110612	20110609
26145	`asm64`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
26148	`asm`	`gcc -m64 -O2 -fomit-frame-pointer`	20110612	20110609
26151	`asm64`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20110612	20110609
26151	`asm64`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26172	`asm64`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26172	`asm64`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26172	`asm64`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26178	`asm`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26178	`asm64`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26184	`asm64`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
26187	`asm64`	`gcc -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26187	`asm`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26190	`asm64`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26193	`asm`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20110612	20110609
26199	`asm`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26202	`asm`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26208	`asm64`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20110612	20110609
26208	`asm`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26217	`asm`	`gcc -O3 -fomit-frame-pointer`	20110612	20110609
26220	`asm`	`gcc -O2 -fomit-frame-pointer`	20110612	20110609
26220	`asm64`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26223	`asm64`	`gcc -m64 -O2 -fomit-frame-pointer`	20110612	20110609
26226	`asm`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26226	`asm64`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26226	`asm64`	`gcc -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26229	`asm`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20110612	20110609
26229	`asm`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20110612	20110609
26232	`asm64`	`gcc -O2 -fomit-frame-pointer`	20110612	20110609
26232	`asm`	`gcc -Os -fomit-frame-pointer`	20110612	20110609
26235	`asm`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20110612	20110609
26235	`asm64`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26238	`asm64`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26241	`asm64`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
26244	`asm`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
26244	`asm64`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26247	`asm`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26256	`asm64`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26262	`asm`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26268	`asm64`	`gcc -m64 -Os -fomit-frame-pointer`	20110612	20110609
26271	`asm`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20110612	20110609
26274	`asm`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26280	`asm64`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
26280	`asm64`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26283	`asm`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20110612	20110609
26295	`asm`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20110612	20110609
26295	`asm`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26295	`asm`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20110612	20110609
26298	`asm64`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20110612	20110609
26298	`asm`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20110612	20110609
26298	`asm`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20110612	20110609
26325	`asm64`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20110612	20110609
26325	`asm`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20110612	20110609
26334	`asm64`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20110612	20110609
26337	`asm64`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20110612	20110609
26373	`asm`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20110612	20110609
26376	`asm64`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20110612	20110609
26526	`asm`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20110612	20110609

Checksum failure

Implementation: crypto_hash/cheetah512/asm
Compiler: cc

8cc0401594c5d7cc5385e37253f9284c5729436f7c1a3f1a7eebbf69192b385b3fd32c808b0218a743ed1f635e82e7fae45cd0acbfc73f630e4443f124638033

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
cc	asm asm64
gcc	asm asm64
gcc -funroll-loops	asm asm64

Compiler output

Implementation: crypto_hash/cheetah512/asm32
Compiler: cc

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

Compiler	Implementations
cc	asm32
gcc	asm32
gcc -O2 -fomit-frame-pointer	asm32
gcc -O3 -fomit-frame-pointer	asm32
gcc -O -fomit-frame-pointer	asm32
gcc -Os -fomit-frame-pointer	asm32
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	asm32
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	asm32
gcc -fno-schedule-insns -O -fomit-frame-pointer	asm32
gcc -fno-schedule-insns -Os -fomit-frame-pointer	asm32
gcc -funroll-loops	asm32
gcc -funroll-loops -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -O -fomit-frame-pointer	asm32
gcc -funroll-loops -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	asm32
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -O -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	asm32
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	asm32
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	asm32
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	asm32
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	asm32
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	asm32
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	asm32
gcc -m64 -O2 -fomit-frame-pointer	asm32
gcc -m64 -O3 -fomit-frame-pointer	asm32
gcc -m64 -O -fomit-frame-pointer	asm32
gcc -m64 -Os -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -O -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -Os -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	asm32
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	asm32
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=k8 -O -fomit-frame-pointer	asm32
gcc -m64 -march=k8 -Os -fomit-frame-pointer	asm32
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	asm32
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	asm32
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=nocona -O -fomit-frame-pointer	asm32
gcc -m64 -march=nocona -Os -fomit-frame-pointer	asm32
gcc -march=barcelona -O2 -fomit-frame-pointer	asm32
gcc -march=barcelona -O3 -fomit-frame-pointer	asm32
gcc -march=barcelona -O -fomit-frame-pointer	asm32
gcc -march=barcelona -Os -fomit-frame-pointer	asm32
gcc -march=k8 -O2 -fomit-frame-pointer	asm32
gcc -march=k8 -O3 -fomit-frame-pointer	asm32
gcc -march=k8 -O -fomit-frame-pointer	asm32
gcc -march=k8 -Os -fomit-frame-pointer	asm32
gcc -march=nocona -O2 -fomit-frame-pointer	asm32
gcc -march=nocona -O3 -fomit-frame-pointer	asm32
gcc -march=nocona -O -fomit-frame-pointer	asm32
gcc -march=nocona -Os -fomit-frame-pointer	asm32

Compiler output

Implementation: crypto_hash/cheetah512/asm32
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

Cheetah512-32.s: Cheetah512-32.s: Assembler messages:
Cheetah512-32.s: Cheetah512-32.s:13: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:14: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:15: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:16: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:17: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:4945: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4946: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4947: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4948: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4949: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s: Assembler messages:
Cheetah512-32.s: Cheetah512-32.s:13: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:14: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:15: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:16: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:17: Error: suffix or operands invalid for `push'
Cheetah512-32.s: Cheetah512-32.s:4945: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4946: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4947: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4948: Error: suffix or operands invalid for `pop'
Cheetah512-32.s: Cheetah512-32.s:4949: Error: suffix or operands invalid for `pop'

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	asm32
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	asm32
gcc -m64 -march=barcelona -O -fomit-frame-pointer	asm32
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	asm32