Implementation notes: amd64, h5nano, crypto_core/salsa2012

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: salsa2012
TimeImplementationCompilerBenchmark dateSUPERCOP version
795refclang -O3 -fomit-frame-pointer2014062820140622
795refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014101420141014
795refclang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014062820140622
800refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014101420141014
800refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer2014062820140622
825refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2014042720140425
825refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014042720140425
825refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014042720140425
825refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2014042720140425
825refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014042720140425
880refgcc -O2 -fomit-frame-pointer2014042720140425
880refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2014042720140425
880refgcc -m64 -O2 -fomit-frame-pointer2014042720140425
880refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2014042720140425
880refgcc -march=nocona -O2 -fomit-frame-pointer2014042720140425
905refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2014042720140425
905refgcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer2014042720140425
905refgcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer2014042720140425
905refgcc -m64 -march=corei7 -O3 -fomit-frame-pointer2014042720140425
905refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -O2 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -O3 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2014042720140425
910refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2014042720140425
920refgcc -O3 -fomit-frame-pointer2014042720140425
920refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2014042720140425
920refgcc -m64 -O3 -fomit-frame-pointer2014042720140425
925refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2014042720140425
925refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2014042720140425
925refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2014042720140425
925refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2014042720140425
925refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2014042720140425
925refgcc -march=barcelona -O3 -fomit-frame-pointer2014042720140425
930refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2014042720140425
930refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2014042720140425
930refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2014042720140425
930refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2014042720140425
930refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2014042720140425
930refgcc -march=k8 -O3 -fomit-frame-pointer2014042720140425
965refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2014042720140425
975refgcc -m64 -march=core2 -Os -fomit-frame-pointer2014042720140425
975refgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014042720140425
975refgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014042720140425
975refgcc -m64 -march=corei7 -Os -fomit-frame-pointer2014042720140425
975refgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014042720140425
980refgcc -march=barcelona -O2 -fomit-frame-pointer2014042720140425
985refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2014042720140425
985refgcc -march=k8 -O2 -fomit-frame-pointer2014042720140425
1010refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2014042720140425
1010refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2014042720140425
1010refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2014042720140425
1010refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2014042720140425
1015refgcc -Os -fomit-frame-pointer2014042720140425
1015refgcc -fno-schedule-insns -Os -fomit-frame-pointer2014042720140425
1015refgcc -m64 -Os -fomit-frame-pointer2014042720140425
1015refgcc -m64 -march=barcelona -Os -fomit-frame-pointer2014042720140425
1015refgcc -m64 -march=k8 -Os -fomit-frame-pointer2014042720140425
1015refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2014042720140425
1015refgcc -march=barcelona -Os -fomit-frame-pointer2014042720140425
1015refgcc -march=k8 -Os -fomit-frame-pointer2014042720140425
1015refgcc -march=nocona -O3 -fomit-frame-pointer2014042720140425
1050refgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2014042720140425
1060refgcc -funroll-loops -Os -fomit-frame-pointer2014042720140425
1060refgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014042720140425
1060refgcc -funroll-loops -m64 -Os -fomit-frame-pointer2014042720140425
1060refgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2014042720140425
1060refgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2014042720140425
1080refgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2014042720140425
1105refgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2014042720140425
1105refgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2014042720140425
1105refgcc -m64 -march=nocona -Os -fomit-frame-pointer2014042720140425
1105refgcc -march=nocona -Os -fomit-frame-pointer2014042720140425
1780refgcc -O -fomit-frame-pointer2014042720140425
1780refgcc -fno-schedule-insns -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -march=core2 -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -march=corei7 -O -fomit-frame-pointer2014042720140425
1780refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2014042720140425
1795refgcc -m64 -march=barcelona -O -fomit-frame-pointer2014042720140425
1795refgcc -m64 -march=k8 -O -fomit-frame-pointer2014042720140425
1800refgcc -march=barcelona -O -fomit-frame-pointer2014042720140425
1800refgcc -march=k8 -O -fomit-frame-pointer2014042720140425
1815refgcc -m64 -march=nocona -O -fomit-frame-pointer2014042720140425
1815refgcc -march=nocona -O -fomit-frame-pointer2014042720140425
1825refgcc -funroll-loops -O -fomit-frame-pointer2014042720140425
1825refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014042720140425
1825refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2014042720140425
1825refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2014042720140425
1825refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2014042720140425
1830refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2014042720140425
1835refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2014042720140425
1835refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2014042720140425
1850refgcc -funroll-loops -m64 -O -fomit-frame-pointer2014042720140425
3515refgcc -funroll-loops2014042720140425
3535refcc2014042720140425
3535refgcc2014042720140425

Compiler output

Implementation: crypto_core/salsa2012/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/salsa2012/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/salsa2012/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/salsa2012/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/salsa2012/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