Implementation notes: amd64, h5nano, crypto_sign/rainbow6440

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow6440
TimeImplementationCompilerBenchmark dateSUPERCOP version
413500refg++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014082520140622
415500refclang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer2014082520140622
417140refclang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014082520140622
419230refclang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014102020141014
419970refclang++ -O3 -fomit-frame-pointer2014082520140622
420625refg++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014082520140622
421085refg++ -m64 -march=core2 -O2 -fomit-frame-pointer2014082520140622
421675refclang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014102020141014
421775refg++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014082520140622
422680refg++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014082520140622
422840refg++ -m64 -march=corei7 -O2 -fomit-frame-pointer2014082520140622
426235refg++ -m64 -march=barcelona -O2 -fomit-frame-pointer2014082520140622
427450refg++ -march=k8 -O2 -fomit-frame-pointer2014082520140622
431145refg++ -march=barcelona -O2 -fomit-frame-pointer2014082520140622
431470refg++ -m64 -march=k8 -O2 -fomit-frame-pointer2014082520140622
437210refg++ -m64 -O2 -fomit-frame-pointer2014082520140622
438210refg++ -fno-schedule-insns -O2 -fomit-frame-pointer2014082520140622
439820refg++ -O2 -fomit-frame-pointer2014082520140622
449965refg++ -march=nocona -O2 -fomit-frame-pointer2014082520140622
450480refg++ -m64 -march=nocona -O2 -fomit-frame-pointer2014082520140622
459955refg++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014082520140622
479910refg++ -m64 -march=corei7 -O -fomit-frame-pointer2014082520140622
480265refg++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014082520140622
482415refg++ -m64 -march=k8 -O -fomit-frame-pointer2014082520140622
482675refg++ -m64 -march=core2 -O -fomit-frame-pointer2014082520140622
483655refg++ -m64 -march=barcelona -O -fomit-frame-pointer2014082520140622
483910refg++ -m64 -march=native -mtune=native -O -fomit-frame-pointer2014082520140622
483990refg++ -march=k8 -O -fomit-frame-pointer2014082520140622
484150refg++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014082520140622
485655refg++ -march=barcelona -O -fomit-frame-pointer2014082520140622
487025refg++ -fno-schedule-insns -O -fomit-frame-pointer2014082520140622
488295refg++ -O -fomit-frame-pointer2014082520140622
490805refg++ -m64 -O -fomit-frame-pointer2014082520140622
520245refg++ -m64 -march=nocona -O -fomit-frame-pointer2014082520140622
522580refg++ -march=nocona -O -fomit-frame-pointer2014082520140622
582475refg++ -m64 -march=barcelona -Os -fomit-frame-pointer2014082520140622
588450refg++ -m64 -Os -fomit-frame-pointer2014082520140622
590335refg++ -m64 -march=core2 -Os -fomit-frame-pointer2014082520140622
590470refg++ -m64 -march=k8 -Os -fomit-frame-pointer2014082520140622
592065refg++ -fno-schedule-insns -Os -fomit-frame-pointer2014082520140622
594795refg++ -march=barcelona -Os -fomit-frame-pointer2014082520140622
597225refg++ -Os -fomit-frame-pointer2014082520140622
599850refg++ -march=k8 -Os -fomit-frame-pointer2014082520140622
601955refg++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014082520140622
632790refg++ -march=nocona -Os -fomit-frame-pointer2014082520140622
634565refg++ -m64 -march=nocona -Os -fomit-frame-pointer2014082520140622
690810refg++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014082520140622
694310refg++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014082520140622
695510refg++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014082520140622
699915refg++ -m64 -march=corei7 -Os -fomit-frame-pointer2014082520140622
4007705refg++2014082520140622

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -O3 -fomit-frame-pointer
error 111
crypto_sign_open returns nonzero
Number of similar (compiler,implementation) pairs: 14, namely:
CompilerImplementations
g++ -O3 -fomit-frame-pointer ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -m64 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer ref
g++ -march=barcelona -O3 -fomit-frame-pointer ref
g++ -march=k8 -O3 -fomit-frame-pointer ref
g++ -march=nocona -O3 -fomit-frame-pointer ref

Test failure

Implementation: crypto_sign/rainbow6440/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer
error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fomit-frame-pointer
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang++ -O3 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mpclmul'
usehash.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mpclmul'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 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_sign/rainbow6440/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
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mpclmul'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
usehash.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mpclmul'
usehash.cpp: clang: warning: argument unused during compilation: '-fpolly'
usehash.cpp: clang: warning: argument unused during compilation: '-fvectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 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_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_sign/rainbow6440/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
rainbow_w-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
usehash.cpp: clang: warning: argument unused during compilation: '-mavx2'
usehash.cpp: clang: warning: argument unused during compilation: '-fpolly'
usehash.cpp: clang: warning: argument unused during compilation: '-fvectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 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