Implementation notes: amd64, cryptothinkx, crypto_hash/skein10241024

Computer: cryptothinkx
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_hash
Primitive: skein10241024
TimeImplementationCompilerBenchmark dateSUPERCOP version
10224optgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2017020220170105
10236optgcc -O -fomit-frame-pointer2017020220170105
10242optgcc -march=nocona -O -fomit-frame-pointer2017020220170105
10245optgcc -funroll-loops -O -fomit-frame-pointer2017020220170105
10254optgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2017020220170105
10287optgcc -m64 -march=corei7 -O -fomit-frame-pointer2017020220170105
10290optgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2017020220170105
10290optgcc -m64 -march=core-avx-i -O -fomit-frame-pointer2017020220170105
10308optgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2017020220170105
10356optgcc -funroll-loops -m64 -O -fomit-frame-pointer2017020220170105
10374optgcc -m64 -march=barcelona -O -fomit-frame-pointer2017020220170105
10380optgcc -march=barcelona -O -fomit-frame-pointer2017020220170105
10386optgcc -m64 -march=k8 -O -fomit-frame-pointer2017020220170105
10392optgcc -march=k8 -O -fomit-frame-pointer2017020220170105
10395optgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2017020220170105
10422optgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2017020220170105
10476optgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2017020220170105
10485optgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2017020220170105
10527optgcc -m64 -march=core-avx2 -O -fomit-frame-pointer2017020220170105
10542optgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2017020220170105
10557optgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2017020220170105
10581optgcc -m64 -march=core2 -O -fomit-frame-pointer2017020220170105
10587optgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2017020220170105
10590optgcc -fno-schedule-insns -O -fomit-frame-pointer2017020220170105
10590optgcc -m64 -O -fomit-frame-pointer2017020220170105
10590optgcc -m64 -march=nocona -O -fomit-frame-pointer2017020220170105
10629optgcc -m64 -march=corei7-avx -O -fomit-frame-pointer2017020220170105
10728optgcc -m64 -march=barcelona -O -fomit-frame-pointer2017020220170105
10743optgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2017020220170105
10746optgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2017020220170105
10749optgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2017020220170105
10755optgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2017020220170105
10770optgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2017020220170105
10821optgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2017020220170105
10827optgcc -funroll-loops -O2 -fomit-frame-pointer2017020220170105
10836optgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2017020220170105
10899optgcc -m64 -march=core2 -O2 -fomit-frame-pointer2017020220170105
11022optgcc -fno-schedule-insns -O2 -fomit-frame-pointer2017020220170105
11034optgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2017020220170105
11052optgcc -march=k8 -O2 -fomit-frame-pointer2017020220170105
11064optgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2017020220170105
11070optgcc -m64 -march=k8 -O2 -fomit-frame-pointer2017020220170105
11100optgcc -m64 -march=nocona -O2 -fomit-frame-pointer2017020220170105
11169optgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2017020220170105
11169optgcc -march=nocona -O2 -fomit-frame-pointer2017020220170105
11181optgcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer2017020220170105
11193optgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2017020220170105
11211optgcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer2017020220170105
11223optgcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer2017020220170105
11292optgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2017020220170105
11313optgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2017020220170105
11412optgcc -O2 -fomit-frame-pointer2017020220170105
11424optgcc -march=barcelona -O2 -fomit-frame-pointer2017020220170105
11457optgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2017020220170105
11469optgcc -m64 -march=nocona -O3 -fomit-frame-pointer2017020220170105
11472optgcc -march=nocona -O3 -fomit-frame-pointer2017020220170105
11478optgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2017020220170105
11493optgcc -m64 -O2 -fomit-frame-pointer2017020220170105
11496optgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2017020220170105
11496optgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2017020220170105
11541optgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2017020220170105
11550optgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2017020220170105
11565optgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2017020220170105
11571optgcc -march=nocona -Os -fomit-frame-pointer2017020220170105
11580optgcc -m64 -march=core2 -O3 -fomit-frame-pointer2017020220170105
11583optgcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer2017020220170105
11589optgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2017020220170105
11598optgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2017020220170105
11598optgcc -m64 -march=nocona -Os -fomit-frame-pointer2017020220170105
11661optgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2017020220170105
11676optgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2017020220170105
11676optgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2017020220170105
11694optgcc -m64 -march=k8 -O3 -fomit-frame-pointer2017020220170105
11712optgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2017020220170105
11718optgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2017020220170105
11718optgcc -march=k8 -O3 -fomit-frame-pointer2017020220170105
11748optgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2017020220170105
11757optgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2017020220170105
11760optgcc -m64 -O3 -fomit-frame-pointer2017020220170105
11763optgcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer2017020220170105
11784optgcc -funroll-loops -O3 -fomit-frame-pointer2017020220170105
11808optgcc -fno-schedule-insns -O3 -fomit-frame-pointer2017020220170105
11874optgcc -m64 -march=core-avx-i -Os -fomit-frame-pointer2017020220170105
11928optgcc -march=barcelona -O3 -fomit-frame-pointer2017020220170105
12009optgcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer2017020220170105
12009optgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2017020220170105
12042optgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2017020220170105
12042optgcc -m64 -march=core-avx2 -Os -fomit-frame-pointer2017020220170105
12096optgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2017020220170105
12147optgcc -O3 -fomit-frame-pointer2017020220170105
12195optgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2017020220170105
12270optgcc -m64 -march=corei7-avx -Os -fomit-frame-pointer2017020220170105
12312optgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2017020220170105
12327optgcc -m64 -march=core2 -Os -fomit-frame-pointer2017020220170105
12345optgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2017020220170105
12345optgcc -m64 -march=corei7 -Os -fomit-frame-pointer2017020220170105
12405optgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2017020220170105
12408optgcc -march=k8 -Os -fomit-frame-pointer2017020220170105
12447optgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2017020220170105
12471optgcc -m64 -Os -fomit-frame-pointer2017020220170105
12477optgcc -Os -fomit-frame-pointer2017020220170105
12480optgcc -funroll-loops -Os -fomit-frame-pointer2017020220170105
12489optgcc -m64 -march=k8 -Os -fomit-frame-pointer2017020220170105
12495optgcc -fno-schedule-insns -Os -fomit-frame-pointer2017020220170105
12495optgcc -march=barcelona -Os -fomit-frame-pointer2017020220170105
12516optgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2017020220170105
12516optgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2017020220170105
12531optgcc -m64 -march=barcelona -Os -fomit-frame-pointer2017020220170105
12534optgcc -funroll-loops -m64 -Os -fomit-frame-pointer2017020220170105
12546optgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2017020220170105
12555optgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2017020220170105
12591optgcc -m64 -march=barcelona -Os -fomit-frame-pointer2017020220170105
12813optclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2017020220170105
13284optclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2017020220170105
14034optclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2017020220170105
14439optclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2017020220170105
14448optclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2017020220170105
14457optclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2017020220170105
14457optclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2017020220170105
14481optclang -O3 -fomit-frame-pointer -Qunused-arguments2017020220170105
14484optclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2017020220170105
14580optclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2017020220170105
39789optcc2017020220170105
40203optgcc2017020220170105
41013optgcc -funroll-loops2017020220170105

Test failure

Implementation: crypto_hash/skein10241024/x64
Compiler: cc
error 111

Number of similar (compiler,implementation) pairs: 107, namely:
CompilerImplementations
cc x64
gcc x64
gcc -O2 -fomit-frame-pointer x64
gcc -O3 -fomit-frame-pointer x64
gcc -O -fomit-frame-pointer x64
gcc -Os -fomit-frame-pointer x64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer x64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer x64
gcc -fno-schedule-insns -O -fomit-frame-pointer x64
gcc -fno-schedule-insns -Os -fomit-frame-pointer x64
gcc -funroll-loops x64
gcc -funroll-loops -O2 -fomit-frame-pointer x64
gcc -funroll-loops -O3 -fomit-frame-pointer x64
gcc -funroll-loops -O -fomit-frame-pointer x64
gcc -funroll-loops -Os -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer x64
gcc -m64 -O2 -fomit-frame-pointer x64
gcc -m64 -O3 -fomit-frame-pointer x64
gcc -m64 -O -fomit-frame-pointer x64
gcc -m64 -Os -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O -fomit-frame-pointer x64
gcc -m64 -march=corei7 -Os -fomit-frame-pointer x64
gcc -m64 -march=k8 -O2 -fomit-frame-pointer x64
gcc -m64 -march=k8 -O3 -fomit-frame-pointer x64
gcc -m64 -march=k8 -O -fomit-frame-pointer x64
gcc -m64 -march=k8 -Os -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer x64
gcc -m64 -march=nocona -O2 -fomit-frame-pointer x64
gcc -m64 -march=nocona -O3 -fomit-frame-pointer x64
gcc -m64 -march=nocona -O -fomit-frame-pointer x64
gcc -m64 -march=nocona -Os -fomit-frame-pointer x64
gcc -march=barcelona -O2 -fomit-frame-pointer x64
gcc -march=barcelona -O3 -fomit-frame-pointer x64
gcc -march=barcelona -O -fomit-frame-pointer x64
gcc -march=barcelona -Os -fomit-frame-pointer x64
gcc -march=k8 -O2 -fomit-frame-pointer x64
gcc -march=k8 -O3 -fomit-frame-pointer x64
gcc -march=k8 -O -fomit-frame-pointer x64
gcc -march=k8 -Os -fomit-frame-pointer x64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv x64
gcc -march=nocona -O2 -fomit-frame-pointer x64
gcc -march=nocona -O3 -fomit-frame-pointer x64
gcc -march=nocona -O -fomit-frame-pointer x64
gcc -march=nocona -Os -fomit-frame-pointer x64

Test failure

Implementation: crypto_hash/skein10241024/x64
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
error 111
error 111

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer x64
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer x64
gcc -m64 -march=barcelona -O -fomit-frame-pointer x64
gcc -m64 -march=barcelona -Os -fomit-frame-pointer x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: cc
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^

Number of similar (compiler,implementation) pairs: 107, namely:
CompilerImplementations
cc x64
gcc x64
gcc -O2 -fomit-frame-pointer x64
gcc -O3 -fomit-frame-pointer x64
gcc -O -fomit-frame-pointer x64
gcc -Os -fomit-frame-pointer x64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer x64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer x64
gcc -fno-schedule-insns -O -fomit-frame-pointer x64
gcc -fno-schedule-insns -Os -fomit-frame-pointer x64
gcc -funroll-loops x64
gcc -funroll-loops -O2 -fomit-frame-pointer x64
gcc -funroll-loops -O3 -fomit-frame-pointer x64
gcc -funroll-loops -O -fomit-frame-pointer x64
gcc -funroll-loops -Os -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer x64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer x64
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer x64
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer x64
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer x64
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer x64
gcc -m64 -O2 -fomit-frame-pointer x64
gcc -m64 -O3 -fomit-frame-pointer x64
gcc -m64 -O -fomit-frame-pointer x64
gcc -m64 -Os -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer x64
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer x64
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer x64
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer x64
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer x64
gcc -m64 -march=corei7 -O -fomit-frame-pointer x64
gcc -m64 -march=corei7 -Os -fomit-frame-pointer x64
gcc -m64 -march=k8 -O2 -fomit-frame-pointer x64
gcc -m64 -march=k8 -O3 -fomit-frame-pointer x64
gcc -m64 -march=k8 -O -fomit-frame-pointer x64
gcc -m64 -march=k8 -Os -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer x64
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer x64
gcc -m64 -march=nocona -O2 -fomit-frame-pointer x64
gcc -m64 -march=nocona -O3 -fomit-frame-pointer x64
gcc -m64 -march=nocona -O -fomit-frame-pointer x64
gcc -m64 -march=nocona -Os -fomit-frame-pointer x64
gcc -march=barcelona -O2 -fomit-frame-pointer x64
gcc -march=barcelona -O3 -fomit-frame-pointer x64
gcc -march=barcelona -O -fomit-frame-pointer x64
gcc -march=barcelona -Os -fomit-frame-pointer x64
gcc -march=k8 -O2 -fomit-frame-pointer x64
gcc -march=k8 -O3 -fomit-frame-pointer x64
gcc -march=k8 -O -fomit-frame-pointer x64
gcc -march=k8 -Os -fomit-frame-pointer x64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv x64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv x64
gcc -march=nocona -O2 -fomit-frame-pointer x64
gcc -march=nocona -O3 -fomit-frame-pointer x64
gcc -march=nocona -O -fomit-frame-pointer x64
gcc -march=nocona -Os -fomit-frame-pointer x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ignored [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:427:13: warning: u used with no following hex digits; treating as '' followed by identifier [-Wunicode]
skein_block_x64.S: .elseif ((useAddOp + 0) == 0)
skein_block_x64.S: ^
skein_block_x64.S: 2 warnings generated.
skein_block_x64.S: skein_block_x64.S:16:5: error: unknown directive
skein_block_x64.S: .altmacro
skein_block_x64.S: ^
skein_block_x64.S: ...
skein_block_x64.S: ^
skein_block_x64.S: gt;:1:1: note: while in macro instantiation
skein_block_x64.S: .irp _r1_,%(13+(_Rbase_+2) % 3)
skein_block_x64.S: ^
skein_block_x64.S: gt;:15:5: note: while in macro instantiation
skein_block_x64.S: .irp _r0_,%( 8+(_Rbase_+3) % 5)
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:616:1: note: while in macro instantiation
skein_block_x64.S: .rept _UNROLL_CNT*2
skein_block_x64.S: ^

Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments x64
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments x64
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments x64
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments x64
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments x64
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments x64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments x64
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments x64
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments x64
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments x64

Compiler output

Implementation: crypto_hash/skein10241024/x64
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer x64
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer x64
gcc -m64 -march=barcelona -O -fomit-frame-pointer x64
gcc -m64 -march=barcelona -Os -fomit-frame-pointer x64