Implementation notes: x86, rumba5, crypto_hash/bash512

Computer: rumba5
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_hash
Primitive: bash512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
58496	`avx2`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180514	20171218
58816	`avx2`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180514	20171218
58816	`avx2`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180514	20171218
58976	`avx2`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180514	20171218
59552	`avx2`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180514	20171218
60544	`avx2`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180514	20171218
61344	`avx2`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180514	20171218
62112	`avx2`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180514	20171218
158048	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180514	20171218
158432	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180514	20171218
158464	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180514	20171218
158528	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180514	20171218
158976	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180514	20171218
158976	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180514	20171218
158976	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180514	20171218
159328	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180514	20171218
159360	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180514	20171218
159392	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180514	20171218
159552	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180514	20171218
159584	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180514	20171218
159744	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180514	20171218
159872	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180514	20171218
159872	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180514	20171218
160000	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180514	20171218
160128	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180514	20171218
160192	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180514	20171218
160224	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180514	20171218
160256	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180514	20171218
160352	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180514	20171218
160384	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180514	20171218
160480	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180514	20171218
160512	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180514	20171218
160512	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180514	20171218
160608	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180514	20171218
160640	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180514	20171218
160768	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180514	20171218
160864	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180514	20171218
160864	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180514	20171218
160992	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180514	20171218
160992	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180514	20171218
161024	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180514	20171218
161088	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180514	20171218
161088	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180514	20171218
161120	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180514	20171218
161248	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180514	20171218
161312	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180514	20171218
161440	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180514	20171218
161472	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180514	20171218
161536	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180514	20171218
161536	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180514	20171218
161568	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180514	20171218
161600	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180514	20171218
161664	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180514	20171218
161856	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180514	20171218
161856	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180514	20171218
162112	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180514	20171218
162208	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180514	20171218
162240	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180514	20171218
162336	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180514	20171218
162400	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180514	20171218
162592	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180514	20171218
162624	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180514	20171218
162656	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180514	20171218
162752	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180514	20171218
163072	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180514	20171218
163264	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180514	20171218
163488	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180514	20171218
163488	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180514	20171218
163616	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180514	20171218
163680	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180514	20171218
163872	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180514	20171218
163872	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180514	20171218
163904	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180514	20171218
163968	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180514	20171218
163968	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180514	20171218
164032	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180514	20171218
164032	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180514	20171218
164128	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180514	20171218
164320	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180514	20171218
164512	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180514	20171218
164608	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180514	20171218
164704	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180514	20171218
164864	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180514	20171218
164992	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180514	20171218
165024	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180514	20171218
165088	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180514	20171218
165120	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180514	20171218
165952	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180514	20171218
166912	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180514	20171218
167744	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180514	20171218
167968	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180514	20171218
170784	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180514	20171218
170848	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180514	20171218
170912	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180514	20171218
171200	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180514	20171218
171840	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180514	20171218
172416	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180514	20171218
172416	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180514	20171218
172672	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180514	20171218
173472	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180514	20171218
173504	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180514	20171218
173728	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180514	20171218
174080	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180514	20171218
174176	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180514	20171218
174400	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180514	20171218
174784	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180514	20171218
175040	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180514	20171218
175136	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180514	20171218
175360	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180514	20171218
175648	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180514	20171218
175712	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180514	20171218
175776	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180514	20171218
176064	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180514	20171218
176384	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180514	20171218
176448	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180514	20171218
176672	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180514	20171218
176736	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180514	20171218
176928	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180514	20171218
177152	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180514	20171218
177216	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180514	20171218
177312	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180514	20171218
177824	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180514	20171218
177984	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180514	20171218
178208	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180514	20171218
178400	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180514	20171218
178656	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180514	20171218
178688	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180514	20171218
179008	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180514	20171218
179264	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180514	20171218
179360	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180514	20171218
180416	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180514	20171218
180512	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180514	20171218
180800	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180514	20171218
180960	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180514	20171218
181344	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180514	20171218
182656	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180514	20171218
182656	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180514	20171218
185248	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180514	20171218
186720	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180514	20171218
224256	`ref`	`gcc -m32 -march=native -mtune=native -O2 -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