Implementation notes: amd64, h5nano, crypto_sign/rainbow5640

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow5640
TimeImplementationCompilerBenchmark dateSUPERCOP version
277550refg++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2014082520140622
284470refclang++ -O3 -fomit-frame-pointer2014082520140622
284910refclang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014082520140622
285220refclang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer2014102020141014
286130refclang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer2014102020141014
287060refclang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer2014082520140622
289480refg++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2014082520140622
291060refg++ -m64 -march=corei7 -O2 -fomit-frame-pointer2014082520140622
291385refg++ -m64 -march=core2 -O2 -fomit-frame-pointer2014082520140622
291790refg++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2014082520140622
293500refg++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2014082520140622
295425refg++ -m64 -march=barcelona -O2 -fomit-frame-pointer2014082520140622
295775refg++ -march=k8 -O2 -fomit-frame-pointer2014082520140622
295930refg++ -march=barcelona -O2 -fomit-frame-pointer2014082520140622
296295refg++ -m64 -march=k8 -O2 -fomit-frame-pointer2014082520140622
303055refg++ -fno-schedule-insns -O2 -fomit-frame-pointer2014082520140622
303080refg++ -m64 -O2 -fomit-frame-pointer2014082520140622
303445refg++ -O2 -fomit-frame-pointer2014082520140622
306575refg++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2014082520140622
309615refg++ -march=nocona -O2 -fomit-frame-pointer2014082520140622
311095refg++ -m64 -march=nocona -O2 -fomit-frame-pointer2014082520140622
323825refg++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer2014082520140622
324235refg++ -m64 -march=core2 -O -fomit-frame-pointer2014082520140622
325240refg++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2014082520140622
325730refg++ -m64 -march=barcelona -O -fomit-frame-pointer2014082520140622
326815refg++ -m64 -march=corei7 -O -fomit-frame-pointer2014082520140622
326890refg++ -march=barcelona -O -fomit-frame-pointer2014082520140622
327495refg++ -m64 -march=k8 -O -fomit-frame-pointer2014082520140622
327500refg++ -march=k8 -O -fomit-frame-pointer2014082520140622
329370refg++ -m64 -march=native -mtune=native -O -fomit-frame-pointer2014082520140622
331510refg++ -fno-schedule-insns -O -fomit-frame-pointer2014082520140622
332085refg++ -m64 -O -fomit-frame-pointer2014082520140622
332135refg++ -O -fomit-frame-pointer2014082520140622
340380refg++ -march=nocona -O -fomit-frame-pointer2014082520140622
342405refg++ -m64 -march=nocona -O -fomit-frame-pointer2014082520140622
390015refg++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2014082520140622
391315refg++ -march=k8 -Os -fomit-frame-pointer2014082520140622
393475refg++ -m64 -march=k8 -Os -fomit-frame-pointer2014082520140622
394770refg++ -Os -fomit-frame-pointer2014082520140622
394930refg++ -fno-schedule-insns -Os -fomit-frame-pointer2014082520140622
395980refg++ -march=barcelona -Os -fomit-frame-pointer2014082520140622
401070refg++ -m64 -Os -fomit-frame-pointer2014082520140622
406280refg++ -m64 -march=core2 -Os -fomit-frame-pointer2014082520140622
409190refg++ -m64 -march=nocona -Os -fomit-frame-pointer2014082520140622
409785refg++ -m64 -march=barcelona -Os -fomit-frame-pointer2014082520140622
410755refg++ -march=nocona -Os -fomit-frame-pointer2014082520140622
452795refg++ -m64 -march=corei7 -Os -fomit-frame-pointer2014082520140622
455840refg++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2014082520140622
460005refg++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2014082520140622
460490refg++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer2014082520140622
2493725refg++2014082520140622

Test failure

Implementation: crypto_sign/rainbow5640/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/rainbow5640/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/rainbow5640/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/rainbow5640/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/rainbow5640/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/rainbow5640/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/rainbow5640/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