Implementation notes: amd64, h4e350, crypto_stream/ocelot1

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_stream
Primitive: ocelot1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
62499	`ref`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140606	20140525
63900	`ref`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140606	20140525
64944	`ref`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20140606	20140525
65250	`ref`	`g++ -m64 -O3 -fomit-frame-pointer`	20140606	20140525
65256	`ref`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20140606	20140525
65292	`ref`	`g++ -O3 -fomit-frame-pointer`	20140606	20140525
65526	`ref`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140606	20140525
65655	`ref`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140606	20140525
65673	`ref`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20140606	20140525
65793	`ref`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20140606	20140525
66201	`ref`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20140606	20140525
66387	`ref`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140606	20140525
66468	`ref`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140606	20140525
67329	`ref`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140606	20140525
67695	`ref`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140606	20140525
67818	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140606	20140525
68169	`ref`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140606	20140525
68460	`ref`	`clang++ -O3 -fomit-frame-pointer`	20140713	20140622
68688	`ref`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140713	20140622
68703	`ref`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140713	20140622
69606	`ref`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140606	20140525
69639	`ref`	`g++ -O2 -fomit-frame-pointer`	20140606	20140525
69813	`ref`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140606	20140525
70146	`ref`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140606	20140525
70173	`ref`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140606	20140525
70497	`ref`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20140606	20140525
70629	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140606	20140525
70647	`ref`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140606	20140525
70884	`ref`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140606	20140525
70911	`ref`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140606	20140525
70929	`ref`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20140606	20140525
71310	`ref`	`g++ -march=k8 -O -fomit-frame-pointer`	20140606	20140525
71598	`ref`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140606	20140525
71715	`ref`	`g++ -m64 -O2 -fomit-frame-pointer`	20140606	20140525
71727	`ref`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140606	20140525
71730	`ref`	`g++ -m64 -O -fomit-frame-pointer`	20140606	20140525
71733	`ref`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140606	20140525
71772	`ref`	`g++ -O -fomit-frame-pointer`	20140606	20140525
71808	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140606	20140525
71808	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20140606	20140525
72543	`ref`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140606	20140525
73107	`ref`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140606	20140525
76371	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140606	20140525
76377	`ref`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140606	20140525
76884	`ref`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140606	20140525
77466	`ref`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140606	20140525
77493	`ref`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140606	20140525
77532	`ref`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140606	20140525
77538	`ref`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140606	20140525
77562	`ref`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140606	20140525
77634	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140606	20140525
77634	`ref`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140606	20140525
77670	`ref`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140606	20140525
77685	`ref`	`g++ -m64 -Os -fomit-frame-pointer`	20140606	20140525
77709	`ref`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140606	20140525
77934	`ref`	`g++ -Os -fomit-frame-pointer`	20140606	20140525
77934	`ref`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140606	20140525
78171	`ref`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140606	20140525
78258	`ref`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140606	20140525
79908	`ref`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140606	20140525
83343	`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`	20141015	20141014
84480	`ref`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141015	20141014
207291	`ref`	`g++`	20140606	20140525

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