Implementation notes: amd64, nmi0247, crypto_hash/shavite3256

Computer: nmi0247
Architecture: amd64
CPU ID: GenuineIntel-000006f2-bfebfbff
SUPERCOP version: 20101111
Operation: crypto_hash
Primitive: shavite3256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
44605	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
44660	`low-mem`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20101104	20101029
44660	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
44704	`low-mem`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029
44737	`low-mem`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
45056	`no-salt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20101112	20101111
45056	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101112	20101111
45089	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101112	20101111
45100	`no-salt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20101112	20101111
45122	`no-salt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20101112	20101111
47454	`low-mem`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029
47509	`low-mem`	`gcc -m64 -O -fomit-frame-pointer`	20101104	20101029
47795	`low-mem`	`gcc -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
47850	`low-mem`	`gcc -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
47861	`low-mem`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
48334	`no-salt`	`gcc -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101112	20101111
48378	`no-salt`	`gcc -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101112	20101111
48785	`no-salt`	`gcc -m64 -O -fomit-frame-pointer`	20101112	20101111
49104	`no-salt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20101112	20101111
50457	`low-mem`	`gcc -m64 -O2 -fomit-frame-pointer`	20101104	20101029
50567	`low-mem`	`gcc -m64 -Os -fomit-frame-pointer`	20101104	20101029
50567	`no-salt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20101112	20101111
50622	`low-mem`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
50875	`low-mem`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
50908	`low-mem`	`gcc -m64 -O3 -fomit-frame-pointer`	20101104	20101029
51194	`low-mem`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
51304	`low-mem`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
51337	`low-mem`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
51359	`low-mem`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20101104	20101029
51392	`low-mem`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20101104	20101029
51502	`low-mem`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20101104	20101029
51634	`low-mem`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
51766	`low-mem`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
51843	`no-salt`	`gcc -m64 -Os -fomit-frame-pointer`	20101112	20101111
51876	`no-salt`	`gcc -m64 -O2 -fomit-frame-pointer`	20101112	20101111
51909	`low-mem`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
51931	`no-salt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20101112	20101111
51953	`low-mem`	`gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
51975	`low-mem`	`gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
51997	`no-salt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20101112	20101111
52030	`low-mem`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
52041	`low-mem`	`gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
52041	`low-mem`	`gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
52052	`no-salt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20101112	20101111
52063	`no-salt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20101112	20101111
52074	`low-mem`	`gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
52096	`no-salt`	`gcc -m64 -O3 -fomit-frame-pointer`	20101112	20101111
52118	`no-salt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20101112	20101111
52140	`no-salt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20101112	20101111
52151	`no-salt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20101112	20101111
52151	`lower-mem`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029
52173	`low-mem`	`gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
52184	`low-mem`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
52239	`no-salt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20101112	20101111
52316	`no-salt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20101112	20101111
52349	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
52360	`low-mem`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
52404	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
52426	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
52481	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
52591	`low-mem`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
52591	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101112	20101111
52624	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
52657	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101112	20101111
52657	`low-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
52701	`no-salt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20101112	20101111
52701	`no-salt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20101112	20101111
52712	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101112	20101111
52723	`no-salt`	`gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101112	20101111
52756	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101112	20101111
52789	`no-salt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20101112	20101111
52789	`no-salt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20101112	20101111
52789	`no-salt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20101112	20101111
52811	`no-salt`	`gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101112	20101111
52833	`no-salt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20101112	20101111
52844	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101112	20101111
52866	`no-salt`	`gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101112	20101111
52932	`no-salt`	`gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101112	20101111
52943	`no-salt`	`gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101112	20101111
52965	`no-salt`	`gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101112	20101111
53042	`no-salt`	`gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101112	20101111
53361	`lower-mem`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029
53372	`lower-mem`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20101104	20101029
53438	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
53449	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
53570	`lower-mem`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
54142	`lower-mem`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
54362	`lower-mem`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
54362	`lower-mem`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
54384	`lower-mem`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
54538	`lower-mem`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20101104	20101029
54549	`lower-mem`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
54626	`lower-mem`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
54626	`lower-mem`	`gcc -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
54648	`lower-mem`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20101104	20101029
54670	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
54692	`lower-mem`	`gcc -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
54703	`lower-mem`	`gcc -m64 -O -fomit-frame-pointer`	20101104	20101029
54747	`lower-mem`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20101104	20101029
55022	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
55099	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
55242	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
55451	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
55451	`lower-mem`	`gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
55693	`lower-mem`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
56353	`lower-mem`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
56474	`lower-mem`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
56540	`lower-mem`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
56562	`lower-mem`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
56573	`lower-mem`	`gcc -m64 -Os -fomit-frame-pointer`	20101104	20101029
56650	`lower-mem`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
56837	`lower-mem`	`gcc -m64 -O2 -fomit-frame-pointer`	20101104	20101029
56837	`lower-mem`	`gcc -m64 -O3 -fomit-frame-pointer`	20101104	20101029
56892	`lower-mem`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
57530	`lower-mem`	`gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
57629	`lower-mem`	`gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
57640	`lower-mem`	`gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
57684	`lower-mem`	`gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
58003	`lower-mem`	`gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
58047	`lower-mem`	`gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
330627	`8-bit`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
330649	`8-bit`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20101104	20101029
334103	`8-bit`	`gcc -m64 -O3 -fomit-frame-pointer`	20101104	20101029
334202	`8-bit`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20101104	20101029
341495	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
343992	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
350504	`8-bit`	`gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer`	20101104	20101029
351516	`8-bit`	`gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer`	20101104	20101029
357038	`8-bit`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20101104	20101029
364661	`8-bit`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
370898	`8-bit`	`gcc -m64 -Os -fomit-frame-pointer`	20101104	20101029
372086	`8-bit`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20101104	20101029
374583	`8-bit`	`gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
374847	`8-bit`	`gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
376486	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer`	20101104	20101029
377696	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer`	20101104	20101029
391886	`8-bit`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
395461	`8-bit`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20101104	20101029
411961	`8-bit`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
426261	`8-bit`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20101104	20101029
680515	`8-bit`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20101104	20101029
680779	`8-bit`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
685784	`8-bit`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
691262	`8-bit`	`gcc -m64 -O2 -fomit-frame-pointer`	20101104	20101029
691834	`8-bit`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
691988	`8-bit`	`gcc -m64 -O -fomit-frame-pointer`	20101104	20101029
694551	`8-bit`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20101104	20101029
701998	`8-bit`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20101104	20101029
705947	`8-bit`	`gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
706068	`8-bit`	`gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
707773	`8-bit`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20101104	20101029
719224	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer`	20101104	20101029
719389	`8-bit`	`gcc -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
719840	`8-bit`	`gcc -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
720027	`8-bit`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20101104	20101029
720148	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer`	20101104	20101029
729388	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer`	20101104	20101029
729993	`8-bit`	`gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer`	20101104	20101029
736769	`8-bit`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029
750255	`8-bit`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20101104	20101029

Compiler output

Implementation: crypto_hash/shavite3256/8-bit
Compiler: gcc -funroll-loops -m64 -O2 -fomit-frame-pointer

SHAvite3.c: In file included from SHAvite3.c:11:
SHAvite3.c: portable.h:109:2: warning: #warning NEITHER NESSIE_LITTLE_ENDIAN NOR NESSIE_BIG_ENDIAN ARE DEFINED!!!!!
SHAvite3.c: portable.h:522:1: warning: "ntohl" redefined
SHAvite3.c: In file included from /usr/include/i386/endian.h:99,
SHAvite3.c: from /usr/include/machine/endian.h:37,
SHAvite3.c: from /usr/include/sys/wait.h:193,
SHAvite3.c: from /usr/include/stdlib.h:65,
SHAvite3.c: from portable.h:128,
SHAvite3.c: from SHAvite3.c:11:
SHAvite3.c: /usr/include/sys/_endian.h:129:1: warning: this is the location of the previous definition
SHAvite3.c: In file included from SHAvite3.c:11:
SHAvite3.c: portable.h:523:1: warning: "htonl" redefined
SHAvite3.c: In file included from /usr/include/i386/endian.h:99,
SHAvite3.c: from /usr/include/machine/endian.h:37,
SHAvite3.c: from /usr/include/sys/wait.h:193,
SHAvite3.c: from /usr/include/stdlib.h:65,
SHAvite3.c: from portable.h:128,
SHAvite3.c: from SHAvite3.c:11:
SHAvite3.c: /usr/include/sys/_endian.h:130:1: warning: this is the location of the previous definition

Number of similar (compiler,implementation) pairs: 160, namely:

Compiler	Implementations
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G4 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G4 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G4 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G4 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G5 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G5 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G5 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -funroll-loops -m64 -mcpu=G5 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=k8 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=k8 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=nocona -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -march=nocona -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G4 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G4 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G4 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G4 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G5 -O2 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G5 -O3 -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G5 -O -fomit-frame-pointer	8-bit low-mem lower-mem no-salt
gcc -m64 -mcpu=G5 -Os -fomit-frame-pointer	8-bit low-mem lower-mem no-salt

Compiler output

Implementation: crypto_hash/shavite3256/aes-instruct
Compiler: gcc -funroll-loops -m64 -O2 -fomit-frame-pointer

hash.c: /var/tmp//ccVtkVJl.s:40:32-bit absolute addressing is not supported for x86-64
hash.c: /usr/libexec/gcc/i686-apple-darwin9/4.0.1/as: fatal error in /usr/bin/../libexec/gcc/darwin/x86_64/as