Implementation notes: amd64, h5nano, crypto_stream/ocelot1

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_stream
Primitive: ocelot1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
57475	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140512	20140425
57865	`ref`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20140512	20140425
57895	`ref`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20140512	20140425
57975	`ref`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140512	20140425
57995	`ref`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20140512	20140425
59900	`ref`	`g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140512	20140425
59900	`ref`	`g++ -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140512	20140425
59915	`ref`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20140512	20140425
59965	`ref`	`g++ -O3 -fomit-frame-pointer`	20140512	20140425
59965	`ref`	`g++ -m64 -O3 -fomit-frame-pointer`	20140512	20140425
59965	`ref`	`g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140512	20140425
59970	`ref`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140512	20140425
59980	`ref`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20140512	20140425
60935	`ref`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140512	20140425
62920	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140512	20140425
62920	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140512	20140425
62920	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140512	20140425
62950	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140512	20140425
62965	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140512	20140425
62985	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140512	20140425
63010	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140512	20140425
63030	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140512	20140425
63060	`ref`	`g++ -O2 -fomit-frame-pointer`	20140512	20140425
63100	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140512	20140425
66820	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140512	20140425
66830	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140512	20140425
66835	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140629	20140622
66840	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140629	20140622
66860	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141016	20141014
66890	`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`	20141016	20141014
67035	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140629	20140622
74875	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140512	20140425
74880	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140512	20140425
74895	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140512	20140425
74910	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140512	20140425
74925	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140512	20140425
74950	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140512	20140425
74970	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140512	20140425
75025	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140512	20140425
75065	`ref`	`g++ -Os -fomit-frame-pointer`	20140512	20140425
75095	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140512	20140425
75115	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140512	20140425
75190	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140512	20140425
75250	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140512	20140425
81395	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140512	20140425
94965	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140512	20140425
94990	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140512	20140425
97525	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140512	20140425
97570	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140512	20140425
98840	`ref`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20140512	20140425
98870	`ref`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20140512	20140425
102450	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140512	20140425
102495	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140512	20140425
102510	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140512	20140425
102515	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140512	20140425
102545	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140512	20140425
102775	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140512	20140425
102810	`ref`	`g++ -O -fomit-frame-pointer`	20140512	20140425
104785	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140512	20140425
104935	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140512	20140425
105000	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140512	20140425
105985	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140512	20140425
106135	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140512	20140425
106155	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140512	20140425
107350	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140512	20140425
213250	`ref`	`g++`	20140512	20140425

Compiler output

Implementation: crypto_stream/ocelot1/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_stream/ocelot1/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_stream/ocelot1/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

Counter.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
Counter.cpp: clang: warning: argument unused during compilation: '-mpclmul'
Counter.cpp: clang: warning: argument unused during compilation: '-fpolly'
Counter.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-mavx2'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-mpclmul'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fpolly'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
stream.cpp: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
stream.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.cpp: clang: warning: argument unused during compilation: '-mpclmul'
stream.cpp: clang: warning: argument unused during compilation: '-fpolly'
stream.cpp: clang: warning: argument unused during compilation: '-fvectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
stream.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_stream/ocelot1/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer

Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.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_stream/ocelot1/ref
Compiler: clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Counter.cpp: clang: warning: argument unused during compilation: '-mavx2'
Counter.cpp: clang: warning: argument unused during compilation: '-fpolly'
Counter.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Counter.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-mavx2'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fpolly'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fvectorize'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
Ocelot1.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
stream.cpp: clang: warning: argument unused during compilation: '-mavx2'
stream.cpp: clang: warning: argument unused during compilation: '-fpolly'
stream.cpp: clang: warning: argument unused during compilation: '-fvectorize'
stream.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
stream.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