Implementation notes: amd64, genji262, crypto_hash/bash384

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20180818
Operation: crypto_hash
Primitive: bash384
TimeImplementationCompilerBenchmark dateSUPERCOP version
17402refgcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2018081920180818
17402refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2018081920180818
17424refgcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2018081920180818
17446refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2018081920180818
17446refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2018081920180818
17446refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2018081920180818
17666refgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2018081920180818
17842refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2018081920180818
18304refgcc -m64 -march=core-avx2 -O -fomit-frame-pointer2018081920180818
18634refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2018081920180818
18634refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2018081920180818
18634refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2018081920180818
18656refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2018081920180818
18678refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2018081920180818
18678refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2018081920180818
18678refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2018081920180818
18700refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2018081920180818
18700refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2018081920180818
18700refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2018081920180818
18700refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2018081920180818
18810refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2018081920180818
18810refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2018081920180818
18832refgcc -funroll-loops -O3 -fomit-frame-pointer2018081920180818
18832refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2018081920180818
18832refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2018081920180818
18832refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -O2 -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -O -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -m64 -O -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2018081920180818
18854refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2018081920180818
18876refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2018081920180818
18898refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2018081920180818
18920refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2018081920180818
19030refgcc -m64 -march=core2 -O -fomit-frame-pointer2018081920180818
19030refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2018081920180818
19052refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2018081920180818
19052refgcc -m64 -march=corei7 -O -fomit-frame-pointer2018081920180818
19074refgcc -m64 -march=corei7-avx -O -fomit-frame-pointer2018081920180818
19118refgcc -m64 -march=core-avx-i -O -fomit-frame-pointer2018081920180818
19118refgcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer2018081920180818
19118refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2018081920180818
19140refgcc -m64 -march=barcelona -O -fomit-frame-pointer2018081920180818
19140refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2018081920180818
19140refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2018081920180818
19140refgcc -march=barcelona -O -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2018081920180818
19162refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2018081920180818
19184refgcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer2018081920180818
19184refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2018081920180818
19184refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2018081920180818
19184refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2018081920180818
19184refgcc -march=barcelona -O2 -fomit-frame-pointer2018081920180818
19206refgcc -O -fomit-frame-pointer2018081920180818
19206refgcc -march=k8 -O2 -fomit-frame-pointer2018081920180818
19206refgcc -march=k8 -O3 -fomit-frame-pointer2018081920180818
19228refgcc -fno-schedule-insns -O -fomit-frame-pointer2018081920180818
19228refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2018081920180818
19228refgcc -m64 -march=k8 -O -fomit-frame-pointer2018081920180818
19228refgcc -march=k8 -O -fomit-frame-pointer2018081920180818
19250refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2018081920180818
19272refgcc -O2 -fomit-frame-pointer2018081920180818
19272refgcc -m64 -O3 -fomit-frame-pointer2018081920180818
19294refgcc -m64 -march=nocona -O -fomit-frame-pointer2018081920180818
19294refgcc -march=nocona -O -fomit-frame-pointer2018081920180818
19316refgcc -O3 -fomit-frame-pointer2018081920180818
19316refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2018081920180818
19316refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2018081920180818
19316refgcc -m64 -O2 -fomit-frame-pointer2018081920180818
19316refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2018081920180818
19316refgcc -march=nocona -O2 -fomit-frame-pointer2018081920180818
19316refgcc -march=nocona -O3 -fomit-frame-pointer2018081920180818
19404refgcc -march=barcelona -O3 -fomit-frame-pointer2018081920180818
19668refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2018081920180818
19690refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2018081920180818
19778refgcc -m64 -O -fomit-frame-pointer2018081920180818
26950avx2gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2018081920180818
26950avx2gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2018081920180818
26950avx2gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2018081920180818
26994avx2gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2018081920180818
27016avx2gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2018081920180818
27478avx2gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer2018081920180818
27654avx2gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2018081920180818
27676avx2gcc -m64 -march=core-avx2 -O -fomit-frame-pointer2018081920180818
27720avx2gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2018081920180818
27742avx2gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2018081920180818
27764avx2gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2018081920180818
31130avx2gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2018081920180818

Checksum failure

Implementation: crypto_hash/bash384/ref
Compiler: cc
5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558
Number of similar (compiler,implementation) pairs: 29, namely:
CompilerImplementations
cc ref
gcc ref
gcc -Os -fomit-frame-pointer ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops ref
gcc -funroll-loops -Os -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer ref
gcc -m64 -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -march=barcelona -Os -fomit-frame-pointer ref
gcc -march=k8 -Os -fomit-frame-pointer ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -Os -fomit-frame-pointer ref

Checksum failure

Implementation: crypto_hash/bash384/ref
Compiler: gcc -m64 -march=barcelona -Os -fomit-frame-pointer
5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558 5375eb5598e0761cfb8ba51fe71d22966f54da0039becf495a65d0f5ccc08558
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_hash/bash384/avx2
Compiler: cc
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: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:277:5: error: unknown type name 'u256'
bash_avx2.c: u256 W5 = LOADW( S + 20 );
bash_avx2.c: ^
bash_avx2.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
cc avx2

Compiler output

Implementation: crypto_hash/bash384/avx2
Compiler: gcc
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'; did you mean 'm25'?
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:272:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
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'; did you mean 'm25'?
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:274:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:275:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W3 = LOADW( S + 12 );
bash_avx2.c: ...

Number of similar (compiler,implementation) pairs: 94, namely:
CompilerImplementations
gcc avx2
gcc -O2 -fomit-frame-pointer avx2
gcc -O3 -fomit-frame-pointer avx2
gcc -O -fomit-frame-pointer avx2
gcc -Os -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -funroll-loops avx2
gcc -funroll-loops -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -O -fomit-frame-pointer avx2
gcc -funroll-loops -Os -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer avx2
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer avx2
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer avx2
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer avx2
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer avx2
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer avx2
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer avx2
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer avx2
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer avx2
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer avx2
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer avx2
gcc -m64 -O2 -fomit-frame-pointer avx2
gcc -m64 -O3 -fomit-frame-pointer avx2
gcc -m64 -O -fomit-frame-pointer avx2
gcc -m64 -Os -fomit-frame-pointer avx2
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer avx2
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer avx2
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer avx2
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer avx2
gcc -m64 -march=core2 -O2 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -O3 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -O -fomit-frame-pointer avx2
gcc -m64 -march=core2 -Os -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer avx2
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer avx2
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer avx2
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer avx2
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer avx2
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer avx2
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer avx2
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer avx2
gcc -m64 -march=corei7 -O -fomit-frame-pointer avx2
gcc -m64 -march=corei7 -Os -fomit-frame-pointer avx2
gcc -m64 -march=k8 -O2 -fomit-frame-pointer avx2
gcc -m64 -march=k8 -O3 -fomit-frame-pointer avx2
gcc -m64 -march=k8 -O -fomit-frame-pointer avx2
gcc -m64 -march=k8 -Os -fomit-frame-pointer avx2
gcc -m64 -march=nocona -O2 -fomit-frame-pointer avx2
gcc -m64 -march=nocona -O3 -fomit-frame-pointer avx2
gcc -m64 -march=nocona -O -fomit-frame-pointer avx2
gcc -m64 -march=nocona -Os -fomit-frame-pointer avx2
gcc -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -march=barcelona -O -fomit-frame-pointer avx2
gcc -march=barcelona -Os -fomit-frame-pointer avx2
gcc -march=k8 -O2 -fomit-frame-pointer avx2
gcc -march=k8 -O3 -fomit-frame-pointer avx2
gcc -march=k8 -O -fomit-frame-pointer avx2
gcc -march=k8 -Os -fomit-frame-pointer avx2
gcc -march=nocona -O2 -fomit-frame-pointer avx2
gcc -march=nocona -O3 -fomit-frame-pointer avx2
gcc -march=nocona -O -fomit-frame-pointer avx2
gcc -march=nocona -Os -fomit-frame-pointer avx2

Compiler output

Implementation: crypto_hash/bash384/avx2
Compiler: gcc -m64 -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'; did you mean 'm25'?
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:272:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
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'; did you mean 'm25'?
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:274:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:275:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W3 = LOADW( S + 12 );
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'; did you mean 'm25'?
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:272:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
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'; did you mean 'm25'?
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:274:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^~~~
bash_avx2.c: m25
bash_avx2.c: bash_avx2.c:275:5: error: unknown type name 'u256'; did you mean 'm25'?
bash_avx2.c: u256 W3 = LOADW( S + 12 );
bash_avx2.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer avx2
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer avx2
gcc -m64 -march=barcelona -O -fomit-frame-pointer avx2
gcc -m64 -march=barcelona -Os -fomit-frame-pointer avx2