Implementation notes: amd64, h4e350, crypto_sign/pass863

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: pass863

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3819465	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
3824367	`ref-karatsuba`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140808	20140622
3825021	`ref-karatsuba`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140808	20140622
3825108	`ref-karatsuba`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
3825456	`ref-karatsuba`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
3828246	`ref-karatsuba`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
3832614	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
3924150	`ref-karatsuba`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140808	20140622
3926400	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
3930492	`ref-karatsuba`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
3932670	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140808	20140622
3945546	`ref-karatsuba`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
3945729	`ref-karatsuba`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140808	20140622
3946308	`ref-karatsuba`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140808	20140622
3955404	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
3958554	`ref-karatsuba`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
4018770	`ref-karatsuba`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140808	20140622
4020048	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140808	20140622
4039101	`ref-karatsuba`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
4058409	`ref-karatsuba`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140808	20140622
4076556	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140808	20140622
4076730	`ref-karatsuba`	`gcc -O2 -fomit-frame-pointer`	20140808	20140622
4082895	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140808	20140622
4084167	`ref-karatsuba`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140808	20140622
4086177	`ref-karatsuba`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140808	20140622
4086321	`ref-karatsuba`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140808	20140622
4088931	`ref-karatsuba`	`gcc -m64 -O2 -fomit-frame-pointer`	20140808	20140622
4110936	`ref-karatsuba`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140808	20140622
4111377	`ref-karatsuba`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140808	20140622
4115268	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140808	20140622
4116516	`ref-karatsuba`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140808	20140622
4125204	`ref-karatsuba`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140808	20140622
4159584	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140808	20140622
4172364	`ref-karatsuba`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140808	20140622
4191183	`ref-karatsuba`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140808	20140622
4209231	`ref-karatsuba`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
4213152	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140808	20140622
4227039	`ref-karatsuba`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140808	20140622
4227480	`ref-karatsuba`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140808	20140622
4227546	`ref-karatsuba`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140808	20140622
4236486	`ref-karatsuba`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140808	20140622
4255521	`ref-karatsuba`	`gcc -O -fomit-frame-pointer`	20140808	20140622
4263702	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140808	20140622
4268460	`ref-karatsuba`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140808	20140622
4269321	`ref-karatsuba`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140808	20140622
4269696	`ref-karatsuba`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140808	20140622
4270941	`ref-karatsuba`	`gcc -m64 -O -fomit-frame-pointer`	20140808	20140622
4273539	`ref-karatsuba`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140808	20140622
4276806	`ref-karatsuba`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140808	20140622
4278669	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140808	20140622
4284489	`ref-karatsuba`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140808	20140622
4303344	`ref-karatsuba`	`gcc -march=k8 -O -fomit-frame-pointer`	20140808	20140622
4307682	`ref-karatsuba`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140808	20140622
4321482	`ref-karatsuba`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140808	20140622
4326153	`ref-karatsuba`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140808	20140622
4326234	`ref-karatsuba`	`gcc -m64 -O3 -fomit-frame-pointer`	20140808	20140622
4334163	`ref-karatsuba`	`gcc -O3 -fomit-frame-pointer`	20140808	20140622
4359180	`ref-karatsuba`	`gcc -march=nocona -O -fomit-frame-pointer`	20140808	20140622
4364634	`ref-karatsuba`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140808	20140622
4464072	`ref-karatsuba`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
4466133	`ref-karatsuba`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140808	20140622
4468920	`ref-karatsuba`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140808	20140622
4809678	`ref-karatsuba`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
4824051	`ref-karatsuba`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140808	20140622
4994580	`ref-karatsuba`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20140808	20140622
4994871	`ref-karatsuba`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140808	20140622
4995999	`ref-karatsuba`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141019	20141014
4996257	`ref-karatsuba`	`clang -O3 -fomit-frame-pointer`	20140808	20140622
5010027	`ref-karatsuba`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141019	20141014
5022210	`ref-karatsuba`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140808	20140622
5033103	`ref-karatsuba`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140808	20140622
5202966	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
5207514	`ref-karatsuba`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
5257575	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
5260164	`ref-karatsuba`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
5260926	`ref-karatsuba`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
5261637	`ref-karatsuba`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140808	20140622
5261769	`ref-karatsuba`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140808	20140622
5261955	`ref-karatsuba`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
5266518	`ref-karatsuba`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
6525222	`ref-karatsuba`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140808	20140622
6525846	`ref-karatsuba`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
6526179	`ref-karatsuba`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140808	20140622
6526257	`ref-karatsuba`	`gcc -m64 -Os -fomit-frame-pointer`	20140808	20140622
6527040	`ref-karatsuba`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140808	20140622
6527607	`ref-karatsuba`	`gcc -Os -fomit-frame-pointer`	20140808	20140622
6528870	`ref-karatsuba`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
6529155	`ref-karatsuba`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140808	20140622
6531450	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140808	20140622
6532068	`ref-karatsuba`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140808	20140622
6532425	`ref-karatsuba`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140808	20140622
6532857	`ref-karatsuba`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140808	20140622
6534858	`ref-karatsuba`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
6536895	`ref-karatsuba`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140808	20140622
16728525	`ref-karatsuba`	`gcc -funroll-loops`	20140808	20140622
16730100	`ref-karatsuba`	`cc`	20140808	20140622
16788597	`ref-karatsuba`	`gcc`	20140808	20140622

Compiler output

Implementation: crypto_sign/pass863/ref-karatsuba
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: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref-karatsuba

Compiler output

Implementation: crypto_sign/pass863/ref-karatsuba
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-karatsuba

Compiler output

Implementation: crypto_sign/pass863/ref-karatsuba
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

bsparseconv.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
bsparseconv.c: clang: warning: argument unused during compilation: '-mavx2'
bsparseconv.c: clang: warning: argument unused during compilation: '-mpclmul'
bsparseconv.c: clang: warning: argument unused during compilation: '-fpolly'
bsparseconv.c: clang: warning: argument unused during compilation: '-fvectorize'
bsparseconv.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
bsparseconv.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
fastrandombytes.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
fastrandombytes.c: clang: warning: argument unused during compilation: '-mavx2'
fastrandombytes.c: clang: warning: argument unused during compilation: '-mpclmul'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fpolly'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fvectorize'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
formatc.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
formatc.c: clang: warning: argument unused during compilation: '-mavx2'
formatc.c: clang: warning: argument unused during compilation: '-mpclmul'
formatc.c: clang: warning: argument unused during compilation: '-fpolly'
formatc.c: clang: warning: argument unused during compilation: '-fvectorize'
formatc.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
formatc.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
hash.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
hash.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-mpclmul'
hash.c: clang: warning: argument unused during compilation: '-fpolly'
hash.c: clang: warning: argument unused during compilation: '-fvectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntt.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ntt.c: clang: warning: argument unused during compilation: '-mavx2'
ntt.c: clang: warning: argument unused during compilation: '-mpclmul'
ntt.c: clang: warning: argument unused during compilation: '-fpolly'
ntt.c: clang: warning: argument unused during compilation: '-fvectorize'
ntt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntt.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
poly.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
poly.c: clang: warning: argument unused during compilation: '-mavx2'
poly.c: clang: warning: argument unused during compilation: '-mpclmul'
poly.c: clang: warning: argument unused during compilation: '-fpolly'
poly.c: clang: warning: argument unused during compilation: '-fvectorize'
poly.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
poly.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
sign.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
sign.c: clang: warning: argument unused during compilation: '-mavx2'
sign.c: clang: warning: argument unused during compilation: '-mpclmul'
sign.c: clang: warning: argument unused during compilation: '-fpolly'
sign.c: clang: warning: argument unused during compilation: '-fvectorize'
sign.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
sign.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-karatsuba

Compiler output

Implementation: crypto_sign/pass863/ref-karatsuba
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

bsparseconv.c: clang: warning: argument unused during compilation: '-mavx2'
fastrandombytes.c: clang: warning: argument unused during compilation: '-mavx2'
formatc.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-mavx2'
ntt.c: clang: warning: argument unused during compilation: '-mavx2'
poly.c: clang: warning: argument unused during compilation: '-mavx2'
sign.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-karatsuba

Compiler output

Implementation: crypto_sign/pass863/ref-karatsuba
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

bsparseconv.c: clang: warning: argument unused during compilation: '-mavx2'
bsparseconv.c: clang: warning: argument unused during compilation: '-fpolly'
bsparseconv.c: clang: warning: argument unused during compilation: '-fvectorize'
bsparseconv.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
bsparseconv.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
fastrandombytes.c: clang: warning: argument unused during compilation: '-mavx2'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fpolly'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fvectorize'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
fastrandombytes.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
formatc.c: clang: warning: argument unused during compilation: '-mavx2'
formatc.c: clang: warning: argument unused during compilation: '-fpolly'
formatc.c: clang: warning: argument unused during compilation: '-fvectorize'
formatc.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
formatc.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
hash.c: clang: warning: argument unused during compilation: '-mavx2'
hash.c: clang: warning: argument unused during compilation: '-fpolly'
hash.c: clang: warning: argument unused during compilation: '-fvectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
hash.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ntt.c: clang: warning: argument unused during compilation: '-mavx2'
ntt.c: clang: warning: argument unused during compilation: '-fpolly'
ntt.c: clang: warning: argument unused during compilation: '-fvectorize'
ntt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
ntt.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
poly.c: clang: warning: argument unused during compilation: '-mavx2'
poly.c: clang: warning: argument unused during compilation: '-fpolly'
poly.c: clang: warning: argument unused during compilation: '-fvectorize'
poly.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
poly.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
sign.c: clang: warning: argument unused during compilation: '-mavx2'
sign.c: clang: warning: argument unused during compilation: '-fpolly'
sign.c: clang: warning: argument unused during compilation: '-fvectorize'
sign.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
sign.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-karatsuba