Implementation notes: amd64, h4e350, crypto_core/salsa2012

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_core
Primitive: salsa2012
TimeImplementationCompilerBenchmark dateSUPERCOP version
627refgcc -funroll-loops -O2 -fomit-frame-pointer2014052620140525
627refgcc -funroll-loops -O3 -fomit-frame-pointer2014052620140525
627refgcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014052620140525
627refgcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2014052620140525
627refgcc -funroll-loops -m64 -O3 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2014052620140525
630refgcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2014052620140525
633refgcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2014052620140525
639refgcc -m64 -march=barcelona -O3 -fomit-frame-pointer2014052620140525
639refgcc -march=barcelona -O3 -fomit-frame-pointer2014052620140525
642refgcc -m64 -march=k8 -O3 -fomit-frame-pointer2014052620140525
642refgcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2014052620140525
642refgcc -march=k8 -O3 -fomit-frame-pointer2014052620140525
648refgcc -funroll-loops -m64 -O2 -fomit-frame-pointer2014052620140525
648refgcc -m64 -march=nocona -O3 -fomit-frame-pointer2014052620140525
648refgcc -march=nocona -O3 -fomit-frame-pointer2014052620140525
669refgcc -m64 -march=core2 -O3 -fomit-frame-pointer2014052620140525
675refgcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2014052620140525
675refgcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2014052620140525
678refgcc -O3 -fomit-frame-pointer2014052620140525
678refgcc -fno-schedule-insns -O3 -fomit-frame-pointer2014052620140525
678refgcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2014052620140525
678refgcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2014052620140525
678refgcc -m64 -O3 -fomit-frame-pointer2014052620140525
717refgcc -m64 -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=barcelona -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=core2 -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=corei7 -Os -fomit-frame-pointer2014052620140525
717refgcc -m64 -march=k8 -Os -fomit-frame-pointer2014052620140525
717refgcc -march=barcelona -Os -fomit-frame-pointer2014052620140525
717refgcc -march=k8 -Os -fomit-frame-pointer2014052620140525
729refclang -O3 -fomit-frame-pointer2014071220140622
729refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014101420141014
729refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014101420141014
729refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer2014071220140622
729refgcc -fno-schedule-insns -Os -fomit-frame-pointer2014052620140525
729refgcc -funroll-loops -m64 -Os -fomit-frame-pointer2014052620140525
732refgcc -m64 -march=nocona -Os -fomit-frame-pointer2014052620140525
732refgcc -march=nocona -Os -fomit-frame-pointer2014052620140525
735refgcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014052620140525
738refclang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014071220140622
744refgcc -Os -fomit-frame-pointer2014052620140525
747refgcc -funroll-loops -Os -fomit-frame-pointer2014052620140525
747refgcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014052620140525
747refgcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2014052620140525
747refgcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2014052620140525
747refgcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2014052620140525
753refgcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2014052620140525
753refgcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2014052620140525
759refgcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2014052620140525
801refgcc -m64 -march=core2 -O2 -fomit-frame-pointer2014052620140525
813refgcc -m64 -march=barcelona -O2 -fomit-frame-pointer2014052620140525
813refgcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014052620140525
813refgcc -march=barcelona -O2 -fomit-frame-pointer2014052620140525
813refgcc -march=k8 -O2 -fomit-frame-pointer2014052620140525
819refgcc -m64 -march=nocona -O2 -fomit-frame-pointer2014052620140525
819refgcc -march=nocona -O2 -fomit-frame-pointer2014052620140525
822refgcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014052620140525
834refgcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014052620140525
834refgcc -m64 -march=corei7 -O2 -fomit-frame-pointer2014052620140525
837refgcc -O2 -fomit-frame-pointer2014052620140525
837refgcc -fno-schedule-insns -O2 -fomit-frame-pointer2014052620140525
837refgcc -m64 -O2 -fomit-frame-pointer2014052620140525
846refgcc -m64 -march=k8 -O2 -fomit-frame-pointer2014052620140525
1563refgcc -m64 -march=barcelona -O -fomit-frame-pointer2014052620140525
1563refgcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2014052620140525
1563refgcc -march=barcelona -O -fomit-frame-pointer2014052620140525
1575refgcc -funroll-loops -O -fomit-frame-pointer2014052620140525
1575refgcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014052620140525
1575refgcc -funroll-loops -m64 -O -fomit-frame-pointer2014052620140525
1593refgcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2014052620140525
1599refgcc -m64 -march=k8 -O -fomit-frame-pointer2014052620140525
1599refgcc -march=k8 -O -fomit-frame-pointer2014052620140525
1602refgcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2014052620140525
1629refgcc -m64 -march=nocona -O -fomit-frame-pointer2014052620140525
1629refgcc -march=nocona -O -fomit-frame-pointer2014052620140525
1635refgcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2014052620140525
1635refgcc -funroll-loops -march=k8 -O -fomit-frame-pointer2014052620140525
1686refgcc -O -fomit-frame-pointer2014052620140525
1686refgcc -fno-schedule-insns -O -fomit-frame-pointer2014052620140525
1686refgcc -m64 -O -fomit-frame-pointer2014052620140525
1686refgcc -m64 -march=core2 -O -fomit-frame-pointer2014052620140525
1686refgcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014052620140525
1686refgcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014052620140525
1686refgcc -m64 -march=corei7 -O -fomit-frame-pointer2014052620140525
1788refgcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2014052620140525
1788refgcc -funroll-loops -march=nocona -O -fomit-frame-pointer2014052620140525
4953refcc2014052620140525
4959refgcc -funroll-loops2014052620140525
5019refgcc2014052620140525

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