Implementation notes: amd64, h4e350, crypto_sign/rainbow5640

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow5640

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
368226	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
372345	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140808	20140622
373101	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140808	20140622
374082	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141019	20141014
374607	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141019	20141014
375615	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140808	20140622
389166	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140808	20140622
389184	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140808	20140622
389430	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140808	20140622
390996	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
391221	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140808	20140622
393210	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
394326	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
395061	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
395220	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
395973	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140808	20140622
399084	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
402666	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140808	20140622
404667	`ref`	`g++ -O2 -fomit-frame-pointer`	20140808	20140622
404979	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
433521	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
444117	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140808	20140622
444771	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140808	20140622
444801	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140808	20140622
447387	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140808	20140622
447588	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
449478	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140808	20140622
449694	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140808	20140622
449985	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140808	20140622
453720	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140808	20140622
455493	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
459111	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140808	20140622
462207	`ref`	`g++ -O -fomit-frame-pointer`	20140808	20140622
463959	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140808	20140622
467985	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
617553	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
618198	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
633714	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
634596	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
635421	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
635760	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140808	20140622
635892	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
636108	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140808	20140622
638001	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
638577	`ref`	`g++ -Os -fomit-frame-pointer`	20140808	20140622
638655	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
643404	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140808	20140622
3065151	`ref`	`g++`	20140808	20140622

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: 11, namely:

Compiler	Implementations
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=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:

Compiler	Implementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/rainbow5640/ref
Compiler: g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -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:

Compiler	Implementations
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

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
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:

Compiler	Implementations
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:

Compiler	Implementations
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:

Compiler	Implementations
clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref