Implementation notes: amd64, hydra2, crypto_sign/rainbow6440

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: rainbow6440

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
217768	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140724	20140622
217936	`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
218432	`ref`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer`	20140724	20140622
218744	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
218992	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140724	20140622
220508	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140724	20140622
221296	`ref`	`clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140724	20140622
227148	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
243116	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140724	20140622
243196	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140724	20140622
244124	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140724	20140622
244140	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140724	20140622
247560	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140724	20140622
248872	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
249944	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
250916	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
251232	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
252548	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
252572	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
253628	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140724	20140622
257884	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
258440	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
258988	`ref`	`g++ -O2 -fomit-frame-pointer`	20140724	20140622
266836	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140724	20140622
267044	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140724	20140622
267080	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140724	20140622
267320	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140724	20140622
267812	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140724	20140622
271764	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
271872	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
274196	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140724	20140622
274604	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140724	20140622
275792	`ref`	`g++ -O -fomit-frame-pointer`	20140724	20140622
277324	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
277420	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140724	20140622
286084	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140724	20140622
286736	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140724	20140622
421880	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
433344	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
434004	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
434228	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
434320	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
434476	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
434664	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140724	20140622
434864	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
436080	`ref`	`g++ -Os -fomit-frame-pointer`	20140724	20140622
439032	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
442920	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140724	20140622
675540	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140724	20140622
675792	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140724	20140622
676288	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140724	20140622
676344	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140724	20140622
2812380	`ref`	`g++`	20140724	20140622

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:

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/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:

Compiler	Implementations
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: 2, namely:

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

Compiler output

Implementation: crypto_sign/rainbow6440/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/rainbow6440/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/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:

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/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:

Compiler	Implementations
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:

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