Implementation notes: x86, bolero, crypto_hash/bash384

Computer: bolero
Architecture: x86
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_hash
Primitive: bash384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
22296	`avx2`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170829	20170725
22300	`avx2`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170829	20170725
22304	`avx2`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20170829	20170725
22448	`avx2`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20170829	20170725
24244	`avx2`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170829	20170725
24260	`avx2`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20170829	20170725
26636	`avx2`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20170829	20170725
26692	`avx2`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170829	20170725
81748	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170829	20170725
81872	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170829	20170725
81892	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170829	20170725
82108	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170829	20170725
82228	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170829	20170725
82272	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170829	20170725
82304	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170829	20170725
82400	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170829	20170725
82720	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170829	20170725
82724	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170829	20170725
82740	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170829	20170725
82752	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170829	20170725
82788	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170829	20170725
82820	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170829	20170725
82836	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170829	20170725
82860	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170829	20170725
82868	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170829	20170725
82892	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170829	20170725
82896	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170829	20170725
82896	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170829	20170725
82916	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170829	20170725
82932	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170829	20170725
82948	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170829	20170725
82956	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170829	20170725
82980	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170829	20170725
82984	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170829	20170725
83016	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170829	20170725
83108	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170829	20170725
83324	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170829	20170725
83412	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170829	20170725
83428	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170829	20170725
83432	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170829	20170725
83456	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170829	20170725
83516	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170829	20170725
83532	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170829	20170725
83544	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170829	20170725
83564	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170829	20170725
83576	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170829	20170725
83936	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170829	20170725
84508	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170829	20170725
84616	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170829	20170725
85460	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170829	20170725
85548	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170829	20170725
85604	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170829	20170725
85804	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170829	20170725
85900	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170829	20170725
85916	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170829	20170725
85920	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170829	20170725
85988	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170829	20170725
86020	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170829	20170725
86060	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170829	20170725
86068	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170829	20170725
86072	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170829	20170725
86072	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170829	20170725
86072	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170829	20170725
86076	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170829	20170725
86076	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170829	20170725
86084	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170829	20170725
86096	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20170829	20170725
86116	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170829	20170725
86116	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170829	20170725
86120	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20170829	20170725
86120	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20170829	20170725
86124	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170829	20170725
86124	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170829	20170725
86160	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20170829	20170725
86180	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170829	20170725
86192	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170829	20170725
86196	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20170829	20170725
86200	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170829	20170725
86208	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170829	20170725
86208	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170829	20170725
86232	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170829	20170725
86232	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170829	20170725
86236	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170829	20170725
86252	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170829	20170725
86252	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170829	20170725
86304	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170829	20170725
86332	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170829	20170725
86368	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170829	20170725
86400	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170829	20170725
86416	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170829	20170725
86508	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170829	20170725
86608	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170829	20170725
86616	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170829	20170725
86620	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170829	20170725
86636	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170829	20170725
86652	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170829	20170725
86680	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170829	20170725
86708	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170829	20170725
86992	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170829	20170725
87048	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170829	20170725
87072	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170829	20170725
87084	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170829	20170725
87100	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20170829	20170725
87112	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170829	20170725
87116	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170829	20170725
87212	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170829	20170725
87348	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170829	20170725
87368	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170829	20170725
87404	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170829	20170725
87412	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170829	20170725
87600	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170829	20170725
87660	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170829	20170725
87900	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170829	20170725
87960	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170829	20170725
87972	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170829	20170725
87996	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170829	20170725
88000	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170829	20170725
88020	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170829	20170725
88036	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170829	20170725
88508	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170829	20170725
88560	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170829	20170725
88572	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170829	20170725
88588	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170829	20170725
88612	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170829	20170725
88628	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170829	20170725
88744	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170829	20170725
88880	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170829	20170725
88884	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170829	20170725
88888	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170829	20170725
88940	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170829	20170725
88960	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170829	20170725
89828	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170829	20170725
92176	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170829	20170725
92200	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170829	20170725
92232	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170829	20170725
92648	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170829	20170725
92652	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170829	20170725
92656	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170829	20170725
92660	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170829	20170725
93780	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170829	20170725

Checksum failure

Implementation: crypto_hash/bash384/ref
Compiler: gcc -funroll-loops -m32 -Os -fomit-frame-pointer

5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558

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/bash384/ref
Compiler: gcc -m32 -march=barcelona -Os -fomit-frame-pointer

5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558 5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558

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

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

Compiler output

Implementation: crypto_hash/bash384/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/bash384/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