Implementation notes: amd64, hydra2, crypto_sign/3icp

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: 3icp

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
499340	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140723	20140622
530236	`ref`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20140723	20140622
538840	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140723	20140622
551468	`ref`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20140723	20140622
555768	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140723	20140622
566408	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
574464	`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
624156	`ref`	`g++ -m64 -O3 -fomit-frame-pointer`	20140723	20140622
637216	`ref`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20140723	20140622
645796	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140723	20140622
698992	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140723	20140622
704928	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140723	20140622
714388	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140723	20140622
726172	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140723	20140622
735028	`ref`	`g++ -O3 -fomit-frame-pointer`	20140723	20140622
738328	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140723	20140622
751064	`ref`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140723	20140622
755124	`ref`	`g++ -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140723	20140622
759008	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140723	20140622
763632	`ref`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20140723	20140622
777540	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140723	20140622
778364	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140723	20140622
788240	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140723	20140622
792576	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140723	20140622
793360	`ref`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140723	20140622
794056	`ref`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20140723	20140622
795944	`ref`	`g++ -O -fomit-frame-pointer`	20140723	20140622
796288	`ref`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140723	20140622
800776	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140723	20140622
800832	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140723	20140622
802400	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140723	20140622
820292	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140723	20140622
832280	`ref`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20140723	20140622
840112	`ref`	`g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140723	20140622
869804	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140723	20140622
869828	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140723	20140622
896548	`ref`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20140723	20140622
910700	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140723	20140622
916008	`ref`	`g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140723	20140622
916016	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140723	20140622
927592	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140723	20140622
951160	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140723	20140622
958076	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140723	20140622
963276	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140723	20140622
980796	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140723	20140622
990832	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140723	20140622
1017608	`ref`	`g++ -O2 -fomit-frame-pointer`	20140723	20140622
1055576	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140723	20140622
1096300	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140723	20140622
1152792	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140723	20140622
1210584	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140723	20140622
1247308	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140723	20140622
1297932	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140723	20140622
1332876	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140723	20140622
1341184	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140723	20140622
1487204	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140723	20140622
1535176	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140723	20140622
1572364	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140723	20140622
1644108	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140723	20140622
1652932	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140723	20140622
1715184	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140723	20140622
1743716	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140723	20140622
1854292	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140723	20140622
1881248	`ref`	`g++ -Os -fomit-frame-pointer`	20140723	20140622
1945700	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140723	20140622
9423256	`ref`	`g++`	20140723	20140622

Compiler output

Implementation: crypto_sign/3icp/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/3icp/ref
Compiler: clang++ -O3 -fwrapv -march=native -fomit-frame-pointer

ThreeIC_p-test.cpp: In file included from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: In file included from ./ThreeIC_p.h:6:
ThreeIC_p-test.cpp: ./tower.h:364:9: error: argument to '__builtin_ia32_palignr128' must be a constant integer
ThreeIC_p-test.cpp: return _mm_alignr_epi8(a1, a0, i*2);
ThreeIC_p-test.cpp: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
ThreeIC_p-test.cpp: /usr/include/clang/3.0/include/tmmintrin.h:69:35: note: expanded from:
ThreeIC_p-test.cpp: #define _mm_alignr_epi8(a, b, n) (__builtin_ia32_palignr128((a), (b), (n)))
ThreeIC_p-test.cpp: ^ ~~~
ThreeIC_p-test.cpp: 1 error generated.

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

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

Compiler output

Implementation: crypto_sign/3icp/ref
Compiler: clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ThreeIC_p-test.cpp: In file included from ThreeIC_p-test.cpp:16:
ThreeIC_p-test.cpp: In file included from ./ThreeIC_p.h:6:
ThreeIC_p-test.cpp: ./tower.h:364:9: error: argument to '__builtin_ia32_palignr128' must be a constant integer
ThreeIC_p-test.cpp: return _mm_alignr_epi8(a1, a0, i*2);
ThreeIC_p-test.cpp: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
ThreeIC_p-test.cpp: /usr/include/clang/3.0/include/tmmintrin.h:69:35: note: expanded from:
ThreeIC_p-test.cpp: #define _mm_alignr_epi8(a, b, n) (__builtin_ia32_palignr128((a), (b), (n)))
ThreeIC_p-test.cpp: ^ ~~~
ThreeIC_p-test.cpp: 1 error 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/3icp/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/3icp/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

ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-mpclmul'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
ThreeIC_p-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/3icp/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer

ThreeIC_p-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/3icp/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-mavx2'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fpolly'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fvectorize'
ThreeIC_p-test.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
ThreeIC_p-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