Implementation notes: x86, rumba7, crypto_hash/bash512

Computer: rumba7
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20171218
Operation: crypto_hash
Primitive: bash512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
58230	`avx2`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180514	20171218
58590	`avx2`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180514	20171218
58860	`avx2`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180514	20171218
59160	`avx2`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180514	20171218
59220	`avx2`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180514	20171218
59550	`avx2`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180514	20171218
61350	`avx2`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180514	20171218
61920	`avx2`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180514	20171218
157110	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180514	20171218
157410	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180514	20171218
157890	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180514	20171218
158010	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180514	20171218
158070	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180514	20171218
158220	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180514	20171218
158580	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180514	20171218
158610	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180514	20171218
158730	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180514	20171218
158760	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180514	20171218
158910	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180514	20171218
159180	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180514	20171218
159210	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180514	20171218
159300	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180514	20171218
159330	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180514	20171218
159420	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180514	20171218
159420	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180514	20171218
159450	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180514	20171218
159480	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180514	20171218
159510	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180514	20171218
159510	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180514	20171218
159510	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180514	20171218
159540	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180514	20171218
159570	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180514	20171218
159570	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180514	20171218
159690	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180514	20171218
159690	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180514	20171218
159840	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180514	20171218
159900	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180514	20171218
159990	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180514	20171218
160020	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180514	20171218
160170	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180514	20171218
160410	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180514	20171218
160470	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180514	20171218
160530	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180514	20171218
160680	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180514	20171218
160770	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180514	20171218
160770	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180514	20171218
161160	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180514	20171218
161160	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180514	20171218
161220	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180514	20171218
161310	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180514	20171218
161400	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180514	20171218
161700	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180514	20171218
161730	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180514	20171218
161730	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180514	20171218
161730	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180514	20171218
161760	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180514	20171218
161790	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180514	20171218
161820	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180514	20171218
161880	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180514	20171218
161940	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180514	20171218
161970	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180514	20171218
162090	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180514	20171218
162300	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180514	20171218
162300	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180514	20171218
162600	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180514	20171218
162930	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180514	20171218
162960	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180514	20171218
162990	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180514	20171218
163140	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180514	20171218
163170	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180514	20171218
163350	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180514	20171218
163380	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180514	20171218
163380	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180514	20171218
163560	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180514	20171218
163590	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180514	20171218
163650	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180514	20171218
163740	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180514	20171218
163860	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180514	20171218
163950	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180514	20171218
164010	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180514	20171218
164010	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180514	20171218
164100	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180514	20171218
164220	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180514	20171218
164220	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180514	20171218
164730	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180514	20171218
164820	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180514	20171218
165270	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180514	20171218
165660	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180514	20171218
165720	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180514	20171218
166260	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180514	20171218
166740	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180514	20171218
166860	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180514	20171218
169890	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180514	20171218
170040	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180514	20171218
170190	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180514	20171218
170220	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180514	20171218
171030	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180514	20171218
171510	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180514	20171218
171780	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180514	20171218
171930	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180514	20171218
172530	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180514	20171218
172650	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180514	20171218
172980	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180514	20171218
173070	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180514	20171218
173580	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180514	20171218
173640	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180514	20171218
173730	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180514	20171218
173940	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180514	20171218
174180	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180514	20171218
174600	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180514	20171218
174930	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180514	20171218
175110	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180514	20171218
175320	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180514	20171218
175620	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180514	20171218
175740	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180514	20171218
175860	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180514	20171218
176010	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180514	20171218
176130	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180514	20171218
176160	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180514	20171218
176220	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180514	20171218
176280	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180514	20171218
176430	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180514	20171218
176580	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180514	20171218
176610	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180514	20171218
176880	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180514	20171218
177090	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180514	20171218
177270	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180514	20171218
177840	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180514	20171218
177870	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180514	20171218
178800	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180514	20171218
178800	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180514	20171218
179250	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180514	20171218
179910	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180514	20171218
180000	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180514	20171218
180120	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180514	20171218
180150	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180514	20171218
182190	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180514	20171218
182460	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180514	20171218
182760	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180514	20171218
187260	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180514	20171218

Checksum failure

Implementation: crypto_hash/bash512/ref
Compiler: gcc -funroll-loops -m32 -Os -fomit-frame-pointer

a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d

Number of similar (compiler,implementation) pairs: 43, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_hash/bash512/ref
Compiler: gcc -m32 -march=barcelona -Os -fomit-frame-pointer

a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_hash/bash512/avx2
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 164, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx2
gcc -m32 -O2 -fomit-frame-pointer	avx2
gcc -m32 -O3 -fomit-frame-pointer	avx2
gcc -m32 -O -fomit-frame-pointer	avx2
gcc -m32 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_hash/bash512/avx2
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

bash_avx2.c: bash_avx2.c:70:2: error: #error "The compiler does not support AVX2 intrinsics."
bash_avx2.c: #error "The compiler does not support AVX2 intrinsics."
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c: In function 'bashavx2_F0':
bash_avx2.c: bash_avx2.c:271:5: error: unknown type name 'u256'
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:272:5: error: unknown type name 'u256'
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:272:15: warning: implicit declaration of function 'LOADW' [-Wimplicit-function-declaration]
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:273:5: error: unknown type name 'u256'
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:274:5: error: unknown type name 'u256'
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:275:5: error: unknown type name 'u256'
bash_avx2.c: u256 W3 = LOADW( S + 12 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:276:5: error: unknown type name 'u256'
bash_avx2.c: u256 W4 = LOADW( S + 16 );
bash_avx2.c: ^
bash_avx2.c: ...
bash_avx2.c: bash_avx2.c:70:2: error: #error "The compiler does not support AVX2 intrinsics."
bash_avx2.c: #error "The compiler does not support AVX2 intrinsics."
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c: In function 'bashavx2_F0':
bash_avx2.c: bash_avx2.c:271:5: error: unknown type name 'u256'
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:272:5: error: unknown type name 'u256'
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:272:15: warning: implicit declaration of function 'LOADW' [-Wimplicit-function-declaration]
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:273:5: error: unknown type name 'u256'
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:274:5: error: unknown type name 'u256'
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:275:5: error: unknown type name 'u256'
bash_avx2.c: u256 W3 = LOADW( S + 12 );
bash_avx2.c: ^
bash_avx2.c: bash_avx2.c:276:5: error: unknown type name 'u256'
bash_avx2.c: u256 W4 = LOADW( S + 16 );
bash_avx2.c: ^
bash_avx2.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx2