Implementation notes: x86, h5nano, crypto_hash/fsb256

Computer: h5nano
Architecture: x86
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_hash
Primitive: fsb256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
121295395	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140502	20140425
121308525	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140502	20140425
121316530	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140502	20140425
121351580	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140502	20140425
122122355	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140502	20140425
122215445	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140502	20140425
122231325	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140502	20140425
122250050	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140502	20140425
122328435	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140502	20140425
122332370	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140502	20140425
122337355	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140502	20140425
122339095	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140502	20140425
122349305	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140502	20140425
125534850	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140502	20140425
125541175	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140502	20140425
125552120	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140502	20140425
125667930	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140502	20140425
125747635	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140502	20140425
125757095	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140502	20140425
125762105	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140502	20140425
125783595	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140502	20140425
125859015	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140502	20140425
125887215	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140502	20140425
125887975	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140502	20140425
125921225	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140502	20140425
125922530	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140502	20140425
125928150	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140502	20140425
125958925	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140502	20140425
125978100	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140502	20140425
125985550	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140502	20140425
125995155	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140502	20140425
126101065	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140502	20140425
126119610	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140502	20140425
126125635	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140502	20140425
126140230	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140502	20140425
126211090	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140502	20140425
126222870	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140502	20140425
126257135	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140502	20140425
126261785	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140502	20140425
126273265	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140502	20140425
126279745	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140502	20140425
126296275	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140502	20140425
126310335	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140502	20140425
126312225	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140502	20140425
126370280	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140502	20140425
127330695	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140502	20140425
127420640	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140502	20140425
127429015	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140502	20140425
127441775	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140502	20140425
127480460	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140502	20140425
127484785	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140502	20140425
127488065	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140502	20140425
127490015	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140502	20140425
127497925	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140502	20140425
127503180	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140502	20140425
127507675	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140502	20140425
127512600	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140502	20140425
127516805	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140502	20140425
127520685	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140502	20140425
127530565	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140502	20140425
127544285	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140502	20140425
127547230	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140502	20140425
127555015	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140502	20140425
127562435	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140502	20140425
127562935	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140502	20140425
127594110	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140502	20140425
127597890	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140502	20140425
127598150	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140502	20140425
127651370	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140502	20140425
127662170	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140502	20140425
127697255	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140502	20140425
127730015	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140502	20140425
127777300	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140502	20140425
127787900	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140502	20140425
127795645	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140502	20140425
127858825	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140502	20140425
128177815	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140502	20140425
128179520	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140502	20140425
128186735	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140502	20140425
128189525	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140502	20140425
128229705	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140502	20140425
128236370	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140502	20140425
128248405	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140502	20140425
128249110	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140502	20140425
128252375	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140502	20140425
128361485	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140502	20140425
128381040	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140502	20140425
128393485	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140502	20140425
128394760	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140502	20140425
128395300	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140502	20140425
128405790	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140502	20140425
128405865	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140502	20140425
128407000	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140502	20140425
128409965	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140502	20140425
128412035	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140502	20140425
128413720	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140502	20140425
128414920	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140502	20140425
128415460	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140502	20140425
128439555	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140502	20140425
128441945	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140502	20140425
128487490	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140502	20140425
128511705	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140502	20140425
128539540	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140502	20140425
128543300	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140502	20140425
128562820	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140502	20140425
128571700	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140502	20140425
128574580	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140502	20140425
128596170	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140502	20140425
128604825	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140502	20140425
128605205	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140502	20140425
128622600	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140502	20140425
128640055	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140502	20140425
128719350	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140502	20140425
128720370	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140502	20140425
128770010	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140502	20140425
128770220	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140502	20140425
128868720	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140502	20140425
130161135	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140502	20140425
130166750	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140502	20140425
130179120	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140502	20140425
130329810	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140502	20140425
130343185	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140502	20140425
130375730	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140502	20140425
131233270	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140502	20140425
131255455	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140502	20140425
131327285	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140502	20140425
131409025	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140502	20140425
131933980	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140502	20140425
131982480	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140502	20140425
132063755	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140502	20140425
132081330	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140502	20140425
132107075	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140502	20140425
132189950	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140502	20140425
132191365	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140502	20140425
132191735	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140502	20140425
132203680	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140502	20140425
132222225	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140502	20140425
132225470	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140502	20140425
132240770	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140502	20140425
132409225	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140502	20140425
132414575	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140502	20140425
132431060	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140502	20140425
132433655	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140502	20140425
132446395	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140502	20140425
132447970	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140502	20140425
132451810	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140502	20140425
132454120	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140502	20140425
132459995	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140502	20140425
132460235	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140502	20140425
132531610	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140502	20140425
135602595	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140502	20140425
135644415	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140502	20140425
136782910	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140502	20140425
136925315	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140502	20140425
136939040	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140502	20140425
137085120	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140502	20140425
137157390	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140502	20140425
137376370	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140502	20140425
137380020	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140502	20140425
137381390	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140502	20140425
137385755	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140502	20140425
137430360	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140502	20140425
137526115	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140502	20140425
137563240	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140502	20140425

Test failure

Implementation: crypto_hash/fsb256/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

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

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/fsb256/clean
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

first_line.c: virtual memory exhausted: Cannot allocate memory

Number of similar (compiler,implementation) pairs: 166, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	clean
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	clean
gcc -m32 -O2 -fomit-frame-pointer	clean
gcc -m32 -O3 -fomit-frame-pointer	clean
gcc -m32 -O -fomit-frame-pointer	clean
gcc -m32 -Os -fomit-frame-pointer	clean
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	clean
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	clean
gcc -m32 -march=athlon -O -fomit-frame-pointer	clean
gcc -m32 -march=athlon -Os -fomit-frame-pointer	clean
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	clean
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	clean
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	clean
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -O -fomit-frame-pointer	clean
gcc -m32 -march=core2 -Os -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	clean
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	clean
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	clean
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	clean
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	clean
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=corei7 -O -fomit-frame-pointer	clean
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	clean
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=i386 -O -fomit-frame-pointer	clean
gcc -m32 -march=i386 -Os -fomit-frame-pointer	clean
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=i486 -O -fomit-frame-pointer	clean
gcc -m32 -march=i486 -Os -fomit-frame-pointer	clean
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	clean
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	clean
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	clean
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	clean
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=k6 -O -fomit-frame-pointer	clean
gcc -m32 -march=k6 -Os -fomit-frame-pointer	clean
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=k8 -O -fomit-frame-pointer	clean
gcc -m32 -march=k8 -Os -fomit-frame-pointer	clean
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	clean
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	clean
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	clean
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	clean
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	clean
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	clean
gcc -m32 -march=nocona -O -fomit-frame-pointer	clean
gcc -m32 -march=nocona -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentium -O -fomit-frame-pointer	clean
gcc -m32 -march=pentium -Os -fomit-frame-pointer	clean
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	clean
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	clean
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	clean
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	clean
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	clean
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	clean
gcc -m32 -march=prescott -O -fomit-frame-pointer	clean
gcc -m32 -march=prescott -Os -fomit-frame-pointer	clean

Compiler output

Implementation: crypto_hash/fsb256/clean
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

first_line.c: virtual memory exhausted: Cannot allocate memory
first_line.c: virtual memory exhausted: Cannot allocate memory

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	clean
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	clean
gcc -m32 -march=barcelona -O -fomit-frame-pointer	clean
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	clean