Implementation notes: amd64, hydra2, crypto_dh/kummer

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

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1218216	`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
1218244	`ref`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
1218588	`ref`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1218796	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20141014	20141014
1218920	`ref`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1219124	`ref`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
1220216	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1220924	`ref`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
1221360	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1224528	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1224536	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1225696	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1225860	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1227412	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1228448	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1230064	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1232036	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20141014	20141014
1232108	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20141014	20141014
1232248	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1232420	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141014	20141014
1232588	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20141014	20141014
1232616	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141014	20141014
1232812	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141014	20141014
1233068	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1233916	`ref`	`gcc -O -fomit-frame-pointer`	20141014	20141014
1234028	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1234108	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1234176	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141014	20141014
1234192	`ref`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
1234216	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20141014	20141014
1234272	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1234356	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141014	20141014
1234428	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1234528	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1234548	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1234624	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20141014	20141014
1234744	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1234904	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1235120	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
1235180	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1235384	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1235400	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1235432	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20141014	20141014
1235448	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
1235620	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1235776	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20141014	20141014
1235884	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20141014	20141014
1235888	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141014	20141014
1235912	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20141014	20141014
1235968	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
1235996	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1236048	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1236048	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141014	20141014
1236072	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20141014	20141014
1236108	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1236264	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20141014	20141014
1236268	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1236304	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1236320	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1236364	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
1236368	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
1236428	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
1236436	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1236452	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1236472	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
1236536	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1236580	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20141014	20141014
1236624	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
1236652	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1236788	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1237120	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20141014	20141014
1237136	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1237216	`ref`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
1237288	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1237384	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1237396	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1237464	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1237664	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20141014	20141014
1239104	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20141014	20141014
1239120	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
1239852	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1240544	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1240792	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1241348	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1241532	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1241892	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141014	20141014
1242156	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20141014	20141014
1242360	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1242460	`ref`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
1242680	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1242768	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20141014	20141014
1242828	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141014	20141014
1243136	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141014	20141014
1243180	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
1243180	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141014	20141014
1248204	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1251272	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1251496	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1251804	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1258848	`ref`	`gcc`	20141014	20141014
1259268	`ref`	`cc`	20141014	20141014
1259500	`ref`	`gcc -funroll-loops`	20141014	20141014

Compiler output

Implementation: crypto_dh/kummer/ref
Compiler: clang -O3 -fomit-frame-pointer

try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 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_dh/kummer/ref
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

dh.c: clang: warning: argument unused during compilation: '-fpolly'
dh.c: clang: warning: argument unused during compilation: '-fvectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
keypair.c: clang: warning: argument unused during compilation: '-fpolly'
keypair.c: clang: warning: argument unused during compilation: '-fvectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 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_dh/kummer/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_dh/kummer/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

dh.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
dh.c: clang: warning: argument unused during compilation: '-mavx2'
dh.c: clang: warning: argument unused during compilation: '-mpclmul'
dh.c: clang: warning: argument unused during compilation: '-fpolly'
dh.c: clang: warning: argument unused during compilation: '-fvectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
keypair.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
keypair.c: clang: warning: argument unused during compilation: '-mavx2'
keypair.c: clang: warning: argument unused during compilation: '-mpclmul'
keypair.c: clang: warning: argument unused during compilation: '-fpolly'
keypair.c: clang: warning: argument unused during compilation: '-fvectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 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_dh/kummer/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

dh.c: clang: warning: argument unused during compilation: '-mavx2'
keypair.c: clang: warning: argument unused during compilation: '-mavx2'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 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_dh/kummer/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

dh.c: clang: warning: argument unused during compilation: '-mavx2'
dh.c: clang: warning: argument unused during compilation: '-fpolly'
dh.c: clang: warning: argument unused during compilation: '-fvectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
dh.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
keypair.c: clang: warning: argument unused during compilation: '-mavx2'
keypair.c: clang: warning: argument unused during compilation: '-fpolly'
keypair.c: clang: warning: argument unused during compilation: '-fvectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keypair.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 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