Implementation notes: amd64, genji460, crypto_hash/bash256

Computer: genji460
Architecture: amd64
CPU ID: GenuineIntel-000306f2-bfebfbff
SUPERCOP version: 20180818
Operation: crypto_hash
Primitive: bash256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
11120? ? ?? ? ?avx2gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2018082620180818
11156? ? ?? ? ?avx2gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2018082620180818
11180? ? ?? ? ?avx2gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2018082620180818
11192? ? ?? ? ?avx2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2018082620180818
11200? ? ?? ? ?avx2gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2018082620180818
11220? ? ?? ? ?avx2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2018082620180818
11548? ? ?? ? ?avx2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2018082620180818
11572? ? ?? ? ?avx2gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2018082620180818
11580? ? ?? ? ?avx2gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2018082620180818
13372? ? ?? ? ?avx2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2018082620180818
13432? ? ?? ? ?avx2gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2018082620180818
13468? ? ?? ? ?avx2gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2018082620180818
17284? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2018082620180818
17332? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2018082620180818
17356? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2018082620180818
17412? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2018082620180818
17412? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2018082620180818
17420? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2018082620180818
17420? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2018082620180818
17424? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2018082620180818
17752? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2018082620180818
19036? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2018082620180818
19036? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2018082620180818
19048? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2018082620180818
19132? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2018082620180818
19156? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2018082620180818
19164? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2018082620180818
19172? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2018082620180818
19172? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2018082620180818
19216? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2018082620180818
19216? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2018082620180818
19228? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2018082620180818
19340? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2018082620180818
19436? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2018082620180818
19452? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2018082620180818
19452? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2018082620180818
19464? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2018082620180818
19464? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2018082620180818
19468? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2018082620180818
19472? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2018082620180818
19484? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2018082620180818
19500? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2018082620180818
19504? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018082620180818
19520? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2018082620180818
19524? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2018082620180818
19524? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2018082620180818
19552? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018082620180818
19588? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2018082620180818
19632? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2018082620180818
19652? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2018082620180818
19660? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2018082620180818
19660? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2018082620180818
19680? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2018082620180818
19680? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2018082620180818
19684? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2018082620180818
19684? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2018082620180818
19684? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2018082620180818
19688? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2018082620180818
19700? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2018082620180818
19732? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2018082620180818
19776? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2018082620180818
19820? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2018082620180818
19824? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2018082620180818
19840? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2018082620180818
19852? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2018082620180818
19884? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2018082620180818
20048? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2018082620180818
20052? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2018082620180818
20052? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2018082620180818
20068? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2018082620180818
20080? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2018082620180818
20084? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2018082620180818
20096? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2018082620180818
20116? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2018082620180818
20136? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2018082620180818
20144? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2018082620180818
20168? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2018082620180818
20172? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2018082620180818
20176? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2018082620180818
20184? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2018082620180818
20192? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2018082620180818
20204? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2018082620180818
20216? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2018082620180818
20224? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2018082620180818
20228? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2018082620180818
20232? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2018082620180818
20236? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2018082620180818
20240? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2018082620180818
20244? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2018082620180818
20292? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2018082620180818
20308? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018082620180818
20340? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018082620180818
20784? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2018082620180818

Checksum failure

Implementation: avx2
Security model: unknown
Compiler: icc -xCORE-AVX2 -O2 -fomit-frame-pointer
e8496f7c0a80f87022012d0e76a2ba92f75dbac914504b74b4def5f0e9ec0be8
Number of similar (compiler,implementation) pairs: 43, namely:
CompilerImplementations
icc -xCORE-AVX2 -O2 -fomit-frame-pointer avx2
icc -xCORE-AVX2 -O3 -fomit-frame-pointer avx2
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 -xAVX -O2 -fomit-frame-pointer ref
icc -xAVX -O3 -fomit-frame-pointer 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 ref
icc -xCORE-AVX2 -O3 -fomit-frame-pointer ref
icc -xSSE4.1 -O2 -fomit-frame-pointer ref
icc -xSSE4.1 -O3 -fomit-frame-pointer ref
icc -xSSE4.2 -O2 -fomit-frame-pointer ref
icc -xSSE4.2 -O3 -fomit-frame-pointer ref

Checksum failure

Implementation: ref
Security model: unknown
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: avx2
Security model: unknown
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: avx2
Security model: unknown
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: avx2
Security model: unknown
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: avx2
Security model: unknown
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: 10, namely:
CompilerImplementations
icc avx2
icc -no-vec avx2
icc -xAVX -O2 -fomit-frame-pointer avx2
icc -xAVX -O3 -fomit-frame-pointer avx2
icc -xCORE-AVX-I -O2 -fomit-frame-pointer avx2
icc -xCORE-AVX-I -O3 -fomit-frame-pointer avx2
icc -xSSE4.1 -O2 -fomit-frame-pointer avx2
icc -xSSE4.1 -O3 -fomit-frame-pointer avx2
icc -xSSE4.2 -O2 -fomit-frame-pointer avx2
icc -xSSE4.2 -O3 -fomit-frame-pointer avx2