Implementation notes: amd64, h4e350, crypto_core/salsa208

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: salsa208
TimeImplementationCompilerBenchmark dateSUPERCOP version
522refgcc -funroll-loops -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -O3 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2014052620140525
522refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2014052620140525
534refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2014052620140525
534refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2014052620140525
534refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2014052620140525
534refgcc -march=barcelona -O3 -fomit-frame-pointer2014052620140525
534refgcc -march=k8 -O3 -fomit-frame-pointer2014052620140525
537refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2014052620140525
543refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2014052620140525
543refgcc -march=nocona -O3 -fomit-frame-pointer2014052620140525
552refgcc -m64 -O3 -fomit-frame-pointer2014052620140525
558refgcc -O3 -fomit-frame-pointer2014052620140525
558refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2014052620140525
561refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2014052620140525
567refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2014052620140525
567refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2014052620140525
567refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2014052620140525
567refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2014052620140525
600refclang -O3 -fomit-frame-pointer2014071220140622
600refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014101420141014
600refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014101420141014
600refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer2014071220140622
600refclang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014071220140622
606refgcc -Os -fomit-frame-pointer2014052620140525
606refgcc -fno-schedule-insns -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=barcelona -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=core2 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=corei7 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=k8 -Os -fomit-frame-pointer2014052620140525
606refgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014052620140525
606refgcc -march=barcelona -Os -fomit-frame-pointer2014052620140525
606refgcc -march=k8 -Os -fomit-frame-pointer2014052620140525
615refgcc -m64 -march=nocona -Os -fomit-frame-pointer2014052620140525
615refgcc -march=nocona -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -m64 -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2014052620140525
636refgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2014052620140525
636refgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2014052620140525
684refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2014052620140525
684refgcc -march=barcelona -O2 -fomit-frame-pointer2014052620140525
684refgcc -march=k8 -O2 -fomit-frame-pointer2014052620140525
684refgcc -march=nocona -O2 -fomit-frame-pointer2014052620140525
690refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2014052620140525
690refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2014052620140525
693refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2014052620140525
699refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2014052620140525
699refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014052620140525
699refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014052620140525
699refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014052620140525
708refgcc -O2 -fomit-frame-pointer2014052620140525
708refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2014052620140525
708refgcc -m64 -O2 -fomit-frame-pointer2014052620140525
1179refgcc -m64 -march=barcelona -O -fomit-frame-pointer2014052620140525
1179refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2014052620140525
1179refgcc -march=barcelona -O -fomit-frame-pointer2014052620140525
1188refgcc -funroll-loops -O -fomit-frame-pointer2014052620140525
1188refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014052620140525
1197refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2014052620140525
1197refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2014052620140525
1203refgcc -m64 -march=k8 -O -fomit-frame-pointer2014052620140525
1203refgcc -march=k8 -O -fomit-frame-pointer2014052620140525
1209refgcc -funroll-loops -m64 -O -fomit-frame-pointer2014052620140525
1221refgcc -m64 -march=nocona -O -fomit-frame-pointer2014052620140525
1221refgcc -march=nocona -O -fomit-frame-pointer2014052620140525
1224refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2014052620140525
1224refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2014052620140525
1260refgcc -O -fomit-frame-pointer2014052620140525
1260refgcc -fno-schedule-insns -O -fomit-frame-pointer2014052620140525
1260refgcc -m64 -O -fomit-frame-pointer2014052620140525
1260refgcc -m64 -march=core2 -O -fomit-frame-pointer2014052620140525
1260refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014052620140525
1260refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014052620140525
1260refgcc -m64 -march=corei7 -O -fomit-frame-pointer2014052620140525
1326refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2014052620140525
1329refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2014052620140525
3690refgcc -funroll-loops2014052620140525
3693refcc2014052620140525
3693refgcc2014052620140525

Compiler output

Implementation: crypto_core/salsa208/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/salsa208/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/salsa208/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/salsa208/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/salsa208/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