Implementation notes: amd64, genji239, crypto_hash/bash256

Computer: genji239
Architecture: amd64
CPU ID: GenuineIntel-00050654-bfebfbff
SUPERCOP version: 20171020
Operation: crypto_hash
Primitive: bash256
TimeImplementationCompilerBenchmark dateSUPERCOP version
10364avx2gcc -m64 -march=core-avx2 -O -fomit-frame-pointer2017111020171020
10438avx2gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2017111020171020
10454avx2gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2017111020171020
10676avx2gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2017111020171020
10702avx2gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2017111020171020
10708avx2gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer2017111020171020
10854avx2gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2017111020171020
10856avx2gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2017111020171020
11000avx2gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2017111020171020
11022avx2gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2017111020171020
11036avx2gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2017111020171020
11042avx2gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2017111020171020
16658refgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2017111020171020
16674refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2017111020171020
16746refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2017111020171020
16762refgcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2017111020171020
16770refgcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2017111020171020
16778refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2017111020171020
16786refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2017111020171020
16792refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2017111020171020
16804refgcc -m64 -march=core-avx2 -O -fomit-frame-pointer2017111020171020
17852refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2017111020171020
17860refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2017111020171020
17864refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2017111020171020
17866refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2017111020171020
18138refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2017111020171020
18140refgcc -funroll-loops -m64 -O -fomit-frame-pointer2017111020171020
18156refgcc -funroll-loops -O -fomit-frame-pointer2017111020171020
18240refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2017111020171020
18248refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2017111020171020
18250refgcc -march=k8 -O -fomit-frame-pointer2017111020171020
18268refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2017111020171020
18270refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2017111020171020
18276refgcc -m64 -march=k8 -O -fomit-frame-pointer2017111020171020
18342refgcc -march=barcelona -O -fomit-frame-pointer2017111020171020
18348refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2017111020171020
18350refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2017111020171020
18360refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2017111020171020
18362refgcc -m64 -march=barcelona -O -fomit-frame-pointer2017111020171020
18366refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2017111020171020
18366refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2017111020171020
18384refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2017111020171020
18390refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2017111020171020
18394refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2017111020171020
18402refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2017111020171020
18428refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2017111020171020
18628refgcc -m64 -march=core2 -O -fomit-frame-pointer2017111020171020
18632refgcc -m64 -march=corei7 -O -fomit-frame-pointer2017111020171020
18638refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2017111020171020
18640refgcc -m64 -march=corei7-avx -O -fomit-frame-pointer2017111020171020
18650refgcc -m64 -march=core-avx-i -O -fomit-frame-pointer2017111020171020
18664refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2017111020171020
18666refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2017111020171020
18674refgcc -funroll-loops -O2 -fomit-frame-pointer2017111020171020
18676refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2017111020171020
18678refgcc -funroll-loops -O3 -fomit-frame-pointer2017111020171020
18682refgcc -march=nocona -O -fomit-frame-pointer2017111020171020
18688refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2017111020171020
18700refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2017111020171020
18734refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2017111020171020
18748refgcc -march=nocona -O2 -fomit-frame-pointer2017111020171020
18762refgcc -m64 -march=nocona -O -fomit-frame-pointer2017111020171020
18776refgcc -O -fomit-frame-pointer2017111020171020
18778refgcc -fno-schedule-insns -O -fomit-frame-pointer2017111020171020
18778refgcc -march=barcelona -O3 -fomit-frame-pointer2017111020171020
18780refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2017111020171020
18782refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2017111020171020
18788refgcc -march=barcelona -O2 -fomit-frame-pointer2017111020171020
18792refgcc -march=k8 -O3 -fomit-frame-pointer2017111020171020
18798refgcc -m64 -O -fomit-frame-pointer2017111020171020
18800refgcc -march=k8 -O2 -fomit-frame-pointer2017111020171020
18804refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2017111020171020
18808refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2017111020171020
18946refgcc -march=nocona -O3 -fomit-frame-pointer2017111020171020
19042refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2017111020171020
19222refgcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer2017111020171020
19242refgcc -m64 -O2 -fomit-frame-pointer2017111020171020
19242refgcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer2017111020171020
19242refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2017111020171020
19244refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2017111020171020
19246refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2017111020171020
19252refgcc -O3 -fomit-frame-pointer2017111020171020
19262refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2017111020171020
19264refgcc -O2 -fomit-frame-pointer2017111020171020
19264refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2017111020171020
19266refgcc -m64 -O3 -fomit-frame-pointer2017111020171020
19266refgcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer2017111020171020
19268refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2017111020171020
19268refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2017111020171020
19282refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2017111020171020
19284refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2017111020171020
19288refgcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer2017111020171020
19302refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2017111020171020

Checksum failure

Implementation: crypto_hash/bash256/ref
Compiler: cc
e8496f7c0a80f87022012d0e76a2ba92f75dbac914504b74b4def5f0e9ec0be8
Number of similar (compiler,implementation) pairs: 45, 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
icc ref
icc -no-vec ref
icc -xCOMMON-AVX512 -O2 -fomit-frame-pointer avx2 ref
icc -xCOMMON-AVX512 -O3 -fomit-frame-pointer avx2 ref
icc -xCORE-AVX-I -O2 -fomit-frame-pointer ref
icc -xCORE-AVX-I -O3 -fomit-frame-pointer ref
icc -xCORE-AVX2 -O2 -fomit-frame-pointer avx2 ref
icc -xCORE-AVX2 -O3 -fomit-frame-pointer avx2 ref
icc -xCORE-AVX512 -O2 -fomit-frame-pointer avx2 ref
icc -xCORE-AVX512 -O3 -fomit-frame-pointer avx2 ref

Checksum failure

Implementation: crypto_hash/bash256/ref
Compiler: gcc -m64 -march=barcelona -Os -fomit-frame-pointer
e8496f7c0a80f87022012d0e76a2ba92f75dbac914504b74b4def5f0e9ec0be8 e8496f7c0a80f87022012d0e76a2ba92f75dbac914504b74b4def5f0e9ec0be8
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_hash/bash256/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/bash256/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/bash256/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

Compiler output

Implementation: crypto_hash/bash256/avx2
Compiler: icc
bash_avx2.c: bash_avx2.c(70): error: #error directive: "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: bash_avx2.c(271): error: identifier "u256" is undefined
bash_avx2.c: u256 S1,S2,T0,T1,T2,U0,U1,U2;
bash_avx2.c: ^
bash_avx2.c:
bash_avx2.c: bash_avx2.c(272): error: identifier "u256" is undefined
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c:
bash_avx2.c: bash_avx2.c(272): warning #266: function "LOADW" declared implicitly
bash_avx2.c: u256 W0 = LOADW( S + 0 );
bash_avx2.c: ^
bash_avx2.c:
bash_avx2.c: bash_avx2.c(273): error: identifier "u256" is undefined
bash_avx2.c: u256 W1 = LOADW( S + 4 );
bash_avx2.c: ^
bash_avx2.c:
bash_avx2.c: bash_avx2.c(274): error: identifier "u256" is undefined
bash_avx2.c: u256 W2 = LOADW( S + 8 );
bash_avx2.c: ^
bash_avx2.c:
bash_avx2.c: bash_avx2.c(275): error: identifier "u256" is undefined
bash_avx2.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
icc avx2
icc -no-vec avx2
icc -xCORE-AVX-I -O2 -fomit-frame-pointer avx2
icc -xCORE-AVX-I -O3 -fomit-frame-pointer avx2