Implementation notes: amd64, h5nano, crypto_core/salsa20

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: salsa20
TimeImplementationCompilerBenchmark dateSUPERCOP version
1100refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014042720140425
1100refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2014042720140425
1130refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014101420141014
1135refclang -O3 -fomit-frame-pointer2014062820140622
1135refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014101420141014
1135refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer2014062820140622
1135refclang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014062820140622
1165refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2014042720140425
1165refgcc -march=nocona -O3 -fomit-frame-pointer2014042720140425
1170refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2014042720140425
1170refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2014042720140425
1170refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2014042720140425
1170refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2014042720140425
1180refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2014042720140425
1180refgcc -march=nocona -O2 -fomit-frame-pointer2014042720140425
1275refgcc -O2 -fomit-frame-pointer2014042720140425
1275refgcc -O3 -fomit-frame-pointer2014042720140425
1275refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2014042720140425
1275refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2014042720140425
1275refgcc -m64 -O2 -fomit-frame-pointer2014042720140425
1280refgcc -m64 -O3 -fomit-frame-pointer2014042720140425
1285refgcc -funroll-loops -O2 -fomit-frame-pointer2014042720140425
1285refgcc -funroll-loops -O3 -fomit-frame-pointer2014042720140425
1285refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014042720140425
1285refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2014042720140425
1285refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2014042720140425
1310refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2014042720140425
1375refgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014042720140425
1380refgcc -m64 -march=core2 -Os -fomit-frame-pointer2014042720140425
1395refgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014042720140425
1395refgcc -m64 -march=corei7 -Os -fomit-frame-pointer2014042720140425
1395refgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014042720140425
1435refgcc -m64 -march=barcelona -Os -fomit-frame-pointer2014042720140425
1440refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2014042720140425
1440refgcc -march=barcelona -O3 -fomit-frame-pointer2014042720140425
1445refgcc -Os -fomit-frame-pointer2014042720140425
1445refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2014042720140425
1445refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2014042720140425
1445refgcc -march=barcelona -O2 -fomit-frame-pointer2014042720140425
1445refgcc -march=k8 -O2 -fomit-frame-pointer2014042720140425
1445refgcc -march=k8 -Os -fomit-frame-pointer2014042720140425
1450refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2014042720140425
1450refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2014042720140425
1450refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2014042720140425
1450refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2014042720140425
1450refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2014042720140425
1450refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2014042720140425
1450refgcc -march=barcelona -Os -fomit-frame-pointer2014042720140425
1450refgcc -march=k8 -O3 -fomit-frame-pointer2014042720140425
1455refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2014042720140425
1455refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2014042720140425
1455refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2014042720140425
1460refgcc -fno-schedule-insns -Os -fomit-frame-pointer2014042720140425
1460refgcc -m64 -Os -fomit-frame-pointer2014042720140425
1460refgcc -m64 -march=k8 -Os -fomit-frame-pointer2014042720140425
1490refgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2014042720140425
1495refgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2014042720140425
1510refgcc -funroll-loops -Os -fomit-frame-pointer2014042720140425
1515refgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2014042720140425
1525refgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014042720140425
1525refgcc -funroll-loops -m64 -Os -fomit-frame-pointer2014042720140425
1530refgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2014042720140425
1590refgcc -march=nocona -Os -fomit-frame-pointer2014042720140425
1605refgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2014042720140425
1605refgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2014042720140425
1640refgcc -m64 -march=nocona -Os -fomit-frame-pointer2014042720140425
2715refgcc -O -fomit-frame-pointer2014042720140425
2715refgcc -fno-schedule-insns -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -march=core2 -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -march=corei7 -O -fomit-frame-pointer2014042720140425
2715refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2014042720140425
2745refgcc -m64 -march=barcelona -O -fomit-frame-pointer2014042720140425
2745refgcc -m64 -march=k8 -O -fomit-frame-pointer2014042720140425
2745refgcc -march=barcelona -O -fomit-frame-pointer2014042720140425
2745refgcc -march=k8 -O -fomit-frame-pointer2014042720140425
2775refgcc -m64 -march=nocona -O -fomit-frame-pointer2014042720140425
2775refgcc -march=nocona -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -m64 -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2014042720140425
2780refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2014042720140425
2795refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2014042720140425
2795refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2014042720140425
5300refcc2014042720140425
5300refgcc -funroll-loops2014042720140425
5305refgcc2014042720140425

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fomit-frame-pointer
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer
core.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
core.c: clang: warning: argument unused during compilation: '-mavx2'
core.c: clang: warning: argument unused during compilation: '-mpclmul'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer ref

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer
core.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
core.c: clang: warning: argument unused during compilation: '-mavx2'
core.c: clang: warning: argument unused during compilation: '-mpclmul'
core.c: clang: warning: argument unused during compilation: '-fpolly'
core.c: clang: warning: argument unused during compilation: '-fvectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer ref

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer
core.c: clang: warning: argument unused during compilation: '-mavx2'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_core/salsa20/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer
core.c: clang: warning: argument unused during compilation: '-mavx2'
core.c: clang: warning: argument unused during compilation: '-fpolly'
core.c: clang: warning: argument unused during compilation: '-fvectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
core.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer ref