Implementation notes: amd64, hydra2, crypto_sign/rainbow5640

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow5640

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
161864	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140724	20140622
161960	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140724	20140622
162088	`ref`	`clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140724	20140622
162272	`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`	20141014	20141014
162328	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
162404	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140724	20140622
162636	`ref`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer`	20140724	20140622
162704	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
178092	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140724	20140622
178700	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140724	20140622
178840	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140724	20140622
179092	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140724	20140622
180860	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
181256	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140724	20140622
181500	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
182492	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
182928	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
183644	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
184000	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
184420	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140724	20140622
185200	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
185556	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
186160	`ref`	`g++ -O2 -fomit-frame-pointer`	20140724	20140622
192848	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140724	20140622
193744	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140724	20140622
194000	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140724	20140622
194068	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140724	20140622
194600	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140724	20140622
195284	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
195936	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140724	20140622
196368	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
196392	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140724	20140622
196416	`ref`	`g++ -O -fomit-frame-pointer`	20140724	20140622
196496	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
197632	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140724	20140622
201408	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140724	20140622
201948	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140724	20140622
282420	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
288824	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
289004	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140724	20140622
289840	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140724	20140622
289860	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
290384	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
290520	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
290824	`ref`	`g++ -Os -fomit-frame-pointer`	20140724	20140622
290856	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
292344	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
293652	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
416236	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140724	20140622
416652	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140724	20140622
417296	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140724	20140622
418328	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140724	20140622
1664768	`ref`	`g++`	20140724	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: 14, 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=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:

Compiler	Implementations
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: 2, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	ref
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbow5640/ref
Compiler: clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

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: '-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=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -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