Implementation notes: x86, gcc14, crypto_hashblocks/sha256

Computer: gcc14
Architecture: x86
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_hashblocks
Primitive: sha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
35370	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
35424	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161010	20161009
35424	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
35433	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
35451	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
35460	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161010	20161009
35469	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
35469	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161010	20161009
35478	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
35478	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
35478	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
35478	`inplace`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
35478	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
35478	`inplace`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
35478	`inplace`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
35478	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
35478	`inplace`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
35487	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
35496	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
35496	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
35505	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
35505	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
35505	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
35523	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
35541	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
35559	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
35559	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
35577	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
35586	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161010	20161009
35586	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
35604	`inplace`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
35604	`inplace`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
35604	`inplace`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
35604	`inplace`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
35613	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161010	20161009
35613	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
35613	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
35631	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
35631	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
35631	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
35631	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
35631	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161010	20161009
35640	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
35640	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
35658	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
35658	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
35658	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
35658	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
35667	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
35694	`inplace`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
35694	`inplace`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
35721	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
35748	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
35766	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
35775	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
35775	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
35775	`inplace`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
35775	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
35784	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
35784	`inplace`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
35793	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
35793	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
35793	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
35793	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
35793	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
35811	`inplace`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
35820	`inplace`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
35820	`inplace`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
35820	`inplace`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
35829	`inplace`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
35829	`inplace`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
35829	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
35847	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
35892	`inplace`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161010	20161009
35892	`inplace`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161010	20161009
35892	`inplace`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161010	20161009
35892	`inplace`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161010	20161009
35910	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
35919	`inplace`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
35919	`inplace`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
35919	`inplace`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
35919	`inplace`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
35937	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
35937	`inplace`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
35973	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
35973	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
35982	`inplace`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
36000	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
36009	`inplace`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
36018	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
36018	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
36018	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
36018	`inplace`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
36018	`inplace`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
36027	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
36027	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
36027	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
36036	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
36036	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
36036	`inplace`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
36036	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161010	20161009
36036	`inplace`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
36036	`inplace`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
36054	`inplace`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
36063	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
36063	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
36072	`inplace`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
36072	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
36090	`inplace`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
36090	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
36099	`inplace`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
36108	`inplace`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161010	20161009
36108	`inplace`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161010	20161009
36108	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
36108	`inplace`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161010	20161009
36108	`inplace`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161010	20161009
36108	`inplace`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
36117	`inplace`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161010	20161009
36117	`inplace`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
36126	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161010	20161009
36126	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161010	20161009
36144	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161010	20161009
36153	`inplace`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
36162	`inplace`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161010	20161009
36162	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
36162	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161010	20161009
36171	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
36171	`inplace`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161010	20161009
36171	`inplace`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161010	20161009
36180	`inplace`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
36198	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161010	20161009
36207	`inplace`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
36216	`inplace`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
36216	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
36225	`inplace`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
36225	`inplace`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161010	20161009
36234	`inplace`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161010	20161009
36261	`inplace`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
36270	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161010	20161009
36270	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161010	20161009
36306	`inplace`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
36342	`inplace`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161010	20161009
36351	`inplace`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
36396	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
36396	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
36396	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
36414	`inplace`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
36414	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
36414	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
36414	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
36414	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
36423	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
36423	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
36423	`inplace`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
36423	`inplace`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
36432	`inplace`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
36477	`inplace`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
36477	`inplace`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
36486	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
36486	`inplace`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
36486	`inplace`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
36495	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
36495	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
36504	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
36513	`inplace`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
36522	`inplace`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161010	20161009
36531	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161010	20161009
36549	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161010	20161009
36549	`inplace`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161010	20161009
36549	`inplace`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161010	20161009
36558	`inplace`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161010	20161009
36558	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
36558	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
36558	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
36567	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
36576	`inplace`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
36576	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161010	20161009
36585	`inplace`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161010	20161009
36603	`inplace`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
36612	`inplace`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161010	20161009
36621	`inplace`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161010	20161009
36621	`inplace`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161010	20161009
36630	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
36630	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
36639	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
36639	`inplace`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161010	20161009
36648	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
36648	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
36648	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
36648	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
36657	`inplace`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
36657	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
36657	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161010	20161009
36675	`inplace`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
36675	`inplace`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
36693	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
36702	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
36711	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
36711	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
36738	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
36756	`inplace`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
36765	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
36765	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
36765	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
36765	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
36774	`inplace`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161010	20161009
36774	`inplace`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
36801	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
36828	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161010	20161009
36837	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161010	20161009
36837	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
36855	`inplace`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161010	20161009
36873	`inplace`	`gcc -m32 -O2 -fomit-frame-pointer`	20161010	20161009
36873	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
36873	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
36873	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
36873	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
36882	`inplace`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161010	20161009
36882	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
36882	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
36891	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161010	20161009
36909	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161010	20161009
36909	`inplace`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161010	20161009
36918	`inplace`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161010	20161009
36927	`inplace`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161010	20161009
36927	`inplace`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161010	20161009
36927	`inplace`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161010	20161009
36927	`inplace`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161010	20161009
36927	`inplace`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161010	20161009
36936	`inplace`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
36954	`inplace`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161010	20161009
36963	`inplace`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
36963	`inplace`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
36963	`inplace`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
36981	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161010	20161009
36981	`inplace`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161010	20161009
36981	`inplace`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161010	20161009
36981	`inplace`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161010	20161009
36990	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161010	20161009
36999	`inplace`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161010	20161009
36999	`inplace`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161010	20161009
37008	`inplace`	`gcc -m32 -O3 -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161010	20161009
37008	`inplace`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161010	20161009
37008	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161010	20161009
37017	`inplace`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161010	20161009
37017	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161010	20161009
37017	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161010	20161009
37071	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
37071	`inplace`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161010	20161009
37071	`inplace`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161010	20161009
37107	`inplace`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161010	20161009
37107	`inplace`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161010	20161009
37107	`inplace`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161010	20161009
37116	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161010	20161009
37125	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
37143	`inplace`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161010	20161009
37143	`inplace`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161010	20161009
37143	`inplace`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161010	20161009
37143	`inplace`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161010	20161009
37206	`inplace`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161010	20161009
37224	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161010	20161009
37233	`inplace`	`gcc -m32 -Os -fomit-frame-pointer`	20161010	20161009
37287	`inplace`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161010	20161009
37305	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161010	20161009
37647	`inplace`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
37647	`inplace`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
37665	`inplace`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161010	20161009
37665	`inplace`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161010	20161009
37665	`inplace`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
37665	`inplace`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
37674	`inplace`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
37674	`inplace`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
37692	`inplace`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
37692	`inplace`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161010	20161009
37701	`inplace`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161010	20161009
37710	`inplace`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
37719	`inplace`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
37719	`inplace`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161010	20161009
37728	`inplace`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
37746	`inplace`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -m32 -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161010	20161009
37755	`inplace`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
37764	`inplace`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
37764	`inplace`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
37773	`inplace`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161010	20161009
37773	`inplace`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161010	20161009
37773	`inplace`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161010	20161009
37773	`inplace`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161010	20161009
37791	`inplace`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161010	20161009
37908	`inplace`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161010	20161009
37998	`inplace`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161010	20161009
38052	`inplace`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161010	20161009
38151	`inplace`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161010	20161009
38151	`inplace`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161010	20161009
40059	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009
40131	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009
40194	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
40203	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
40203	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
40311	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
41823	`inplace`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
41823	`inplace`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
41976	`inplace`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161010	20161009
42012	`inplace`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009
42021	`inplace`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161010	20161009
42372	`inplace`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161010	20161009

Compiler output

Implementation: crypto_hashblocks/sha256/dolbeau/amd64-sha
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=athlon -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=athlon -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i386 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i386 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i486 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=i486 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k6 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k8 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=k8 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=nocona -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=nocona -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentium -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=prescott -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=prescott -Os -fomit-frame-pointer	dolbeau/amd64-sha

Compiler output

Implementation: crypto_hashblocks/sha256/dolbeau/amd64-sha
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

blocks.c: blocks.c:37:23: error: immintrin.h: No such file or directory
blocks.c: blocks.c: In function 'crypto_hashblocks_sha256_dolbeau_amd64_sha':
blocks.c: blocks.c:60: error: '__m128i' undeclared (first use in this function)
blocks.c: blocks.c:60: error: (Each undeclared identifier is reported only once
blocks.c: blocks.c:60: error: for each function it appears in.)
blocks.c: blocks.c:60: error: expected ';' before 'vperm'
blocks.c: blocks.c:63: error: expected ';' before 'c0'
blocks.c: blocks.c:64: error: expected ';' before 'c1'
blocks.c: blocks.c:65: error: expected ';' before 'c2'
blocks.c: blocks.c:66: error: expected ';' before 'c3'
blocks.c: blocks.c:67: error: expected ';' before 'c4'
blocks.c: blocks.c:68: error: expected ';' before 'c5'
blocks.c: blocks.c:69: error: expected ';' before 'c6'
blocks.c: blocks.c:70: error: expected ';' before 'c7'
blocks.c: blocks.c:71: error: expected ';' before 'c8'
blocks.c: blocks.c:72: error: expected ';' before 'c9'
blocks.c: blocks.c:73: error: expected ';' before 'ca'
blocks.c: blocks.c:74: error: expected ';' before 'cb'
blocks.c: blocks.c:75: error: expected ';' before 'cc'
blocks.c: blocks.c:76: error: expected ';' before 'cd'
blocks.c: blocks.c:77: error: expected ';' before 'ce'
blocks.c: blocks.c:78: error: expected ';' before 'cf'
blocks.c: blocks.c:79: error: 'vperm' undeclared (first use in this function)
blocks.c: blocks.c:79: error: expected ')' before '__m128i'
blocks.c: blocks.c:81: error: expected ';' before 'd0'
blocks.c: ...
blocks.c: blocks.c:37:23: error: immintrin.h: No such file or directory
blocks.c: blocks.c: In function 'crypto_hashblocks_sha256_dolbeau_amd64_sha':
blocks.c: blocks.c:60: error: '__m128i' undeclared (first use in this function)
blocks.c: blocks.c:60: error: (Each undeclared identifier is reported only once
blocks.c: blocks.c:60: error: for each function it appears in.)
blocks.c: blocks.c:60: error: expected ';' before 'vperm'
blocks.c: blocks.c:63: error: expected ';' before 'c0'
blocks.c: blocks.c:64: error: expected ';' before 'c1'
blocks.c: blocks.c:65: error: expected ';' before 'c2'
blocks.c: blocks.c:66: error: expected ';' before 'c3'
blocks.c: blocks.c:67: error: expected ';' before 'c4'
blocks.c: blocks.c:68: error: expected ';' before 'c5'
blocks.c: blocks.c:69: error: expected ';' before 'c6'
blocks.c: blocks.c:70: error: expected ';' before 'c7'
blocks.c: blocks.c:71: error: expected ';' before 'c8'
blocks.c: blocks.c:72: error: expected ';' before 'c9'
blocks.c: blocks.c:73: error: expected ';' before 'ca'
blocks.c: blocks.c:74: error: expected ';' before 'cb'
blocks.c: blocks.c:75: error: expected ';' before 'cc'
blocks.c: blocks.c:76: error: expected ';' before 'cd'
blocks.c: blocks.c:77: error: expected ';' before 'ce'
blocks.c: blocks.c:78: error: expected ';' before 'cf'
blocks.c: blocks.c:79: error: 'vperm' undeclared (first use in this function)
blocks.c: blocks.c:79: error: expected ')' before '__m128i'
blocks.c: blocks.c:81: error: expected ';' before 'd0'
blocks.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=barcelona -O -fomit-frame-pointer	dolbeau/amd64-sha
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	dolbeau/amd64-sha