Implementation notes: amd64, genji262, crypto_hash/bash512

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20171020
Operation: crypto_hash
Primitive: bash512
TimeImplementationCompilerBenchmark dateSUPERCOP version
21516refgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2017110820171020
21538refgcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2017110820171020
21648refgcc -m64 -march=core-avx2 -O -fomit-frame-pointer2017110820171020
21824refgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2017110820171020
22792refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2017110820171020
22792refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2017110820171020
22924refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2017110820171020
23210refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2017110820171020
23210refgcc -funroll-loops -m64 -O -fomit-frame-pointer2017110820171020
23210refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2017110820171020
23232refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2017110820171020
23232refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2017110820171020
23430refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2017110820171020
23430refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2017110820171020
23430refgcc -march=barcelona -O3 -fomit-frame-pointer2017110820171020
23430refgcc -march=k8 -O2 -fomit-frame-pointer2017110820171020
23452refgcc -m64 -march=k8 -O -fomit-frame-pointer2017110820171020
23474refgcc -march=k8 -O -fomit-frame-pointer2017110820171020
23496refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2017110820171020
23496refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2017110820171020
23518refgcc -funroll-loops -O -fomit-frame-pointer2017110820171020
23694refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2017110820171020
23716refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2017110820171020
23804refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2017110820171020
23804refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2017110820171020
23804refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2017110820171020
23804refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2017110820171020
23826refgcc -O -fomit-frame-pointer2017110820171020
23826refgcc -m64 -march=corei7-avx -O -fomit-frame-pointer2017110820171020
23826refgcc -m64 -march=corei7 -O -fomit-frame-pointer2017110820171020
23848refgcc -m64 -O3 -fomit-frame-pointer2017110820171020
23848refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2017110820171020
23848refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2017110820171020
23848refgcc -march=nocona -O2 -fomit-frame-pointer2017110820171020
23870refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2017110820171020
23870refgcc -m64 -march=nocona -O -fomit-frame-pointer2017110820171020
23870refgcc -march=nocona -O3 -fomit-frame-pointer2017110820171020
23870refgcc -march=nocona -O -fomit-frame-pointer2017110820171020
24068refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2017110820171020
24068refgcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer2017110820171020
24090refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2017110820171020
24090refgcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer2017110820171020
24090refgcc -m64 -march=core-avx-i -O -fomit-frame-pointer2017110820171020
24090refgcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer2017110820171020
24112refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2017110820171020
24112refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2017110820171020
24112refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2017110820171020
25520refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2017110820171020
25586refgcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2017110820171020
25784refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2017110820171020
25784refgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2017110820171020
25850refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2017110820171020
27016refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2017110820171020
27148refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2017110820171020
27170refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2017110820171020
27170refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2017110820171020
27302refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2017110820171020
27500refgcc -funroll-loops -O2 -fomit-frame-pointer2017110820171020
27522refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2017110820171020
27522refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2017110820171020
27544refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2017110820171020
27544refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2017110820171020
27566refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2017110820171020
27566refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2017110820171020
27566refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2017110820171020
27720refgcc -march=barcelona -O -fomit-frame-pointer2017110820171020
27852refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2017110820171020
27984refgcc -m64 -march=barcelona -O -fomit-frame-pointer2017110820171020
28094refgcc -march=k8 -O3 -fomit-frame-pointer2017110820171020
28116refgcc -march=barcelona -O2 -fomit-frame-pointer2017110820171020
28160refgcc -funroll-loops -O3 -fomit-frame-pointer2017110820171020
28226refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2017110820171020
28512refgcc -m64 -O -fomit-frame-pointer2017110820171020
28534refgcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer2017110820171020
28556refgcc -fno-schedule-insns -O -fomit-frame-pointer2017110820171020
28776refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2017110820171020
28842refgcc -O2 -fomit-frame-pointer2017110820171020
28864refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2017110820171020
29744refgcc -O3 -fomit-frame-pointer2017110820171020
29744refgcc -m64 -march=core2 -O -fomit-frame-pointer2017110820171020
30206refgcc -m64 -O2 -fomit-frame-pointer2017110820171020
33396avx2gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2017110820171020
34034avx2gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer2017110820171020
39688avx2gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2017110820171020
40392avx2gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2017110820171020
40480avx2gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2017110820171020
40634avx2gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2017110820171020
40788avx2gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2017110820171020
40920avx2gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2017110820171020
41338avx2gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2017110820171020
41514avx2gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2017110820171020
41514avx2gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2017110820171020
41910avx2gcc -m64 -march=core-avx2 -O -fomit-frame-pointer2017110820171020

Checksum failure

Implementation: crypto_hash/bash512/ref
Compiler: cc
a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d
Number of similar (compiler,implementation) pairs: 37, 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 -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

Checksum failure

Implementation: crypto_hash/bash512/ref
Compiler: gcc -m64 -march=barcelona -Os -fomit-frame-pointer
a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d a397472ba7599635360cf4397e77b42145d47322e3ee531180b21ebf8e99930d
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -m64 -march=barcelona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_hash/bash512/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/bash512/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/bash512/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/bash512/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