Implementation notes: x86, h5nano, crypto_scalarmult/nistp256

Computer: h5nano
Architecture: x86
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_scalarmult
Primitive: nistp256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
12096060	`mj32`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20141019	20141014
12096910	`mj32`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20141019	20141014
12135810	`mj32`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20141019	20141014
12174555	`mj32`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20141019	20141014
12179810	`mj32`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20141019	20141014
12230810	`mj32`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20141019	20141014
12239215	`mj32`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20141019	20141014
12241935	`mj32`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20141019	20141014
12242050	`mj32`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141019	20141014
12242790	`mj32`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20141019	20141014
12244905	`mj32`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20141019	20141014
12320175	`mj32`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20141019	20141014
12326715	`mj32`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20141019	20141014
13056925	`mj32`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20141019	20141014
13067975	`mj32`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20141019	20141014
13138530	`mj32`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20141019	20141014
13150250	`mj32`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20141019	20141014
13163425	`mj32`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20141019	20141014
13163690	`mj32`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20141019	20141014
13201755	`mj32`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20141019	20141014
13204650	`mj32`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20141019	20141014
13235680	`mj32`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20141019	20141014
13265310	`mj32`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20141019	20141014
13265535	`mj32`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20141019	20141014
13275935	`mj32`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20141019	20141014
13355855	`mj32`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20141019	20141014
13356275	`mj32`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20141019	20141014
13363070	`mj32`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20141019	20141014
13413535	`mj32`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20141019	20141014
13413875	`mj32`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20141019	20141014
13492725	`mj32`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20141019	20141014
13510355	`mj32`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20141019	20141014
13518210	`mj32`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20141019	20141014
13518270	`mj32`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20141019	20141014
13523570	`mj32`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20141019	20141014
13568275	`mj32`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20141019	20141014
13578835	`mj32`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20141019	20141014
13588805	`mj32`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20141019	20141014
13738210	`mj32`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20141019	20141014
13752340	`mj32`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20141019	20141014
13754170	`mj32`	`gcc -m32 -O3 -fomit-frame-pointer`	20141019	20141014
13773155	`mj32`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20141019	20141014
13807970	`mj32`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20141019	20141014
13822135	`mj32`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20141019	20141014
13823250	`mj32`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20141019	20141014
13841120	`mj32`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20141019	20141014
13851215	`mj32`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20141019	20141014
13856560	`mj32`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20141019	20141014
13865850	`mj32`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20141019	20141014
13874070	`mj32`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20141019	20141014
13911250	`mj32`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20141019	20141014
13911795	`mj32`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20141019	20141014
13912310	`mj32`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20141019	20141014
13912785	`mj32`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20141019	20141014
13913130	`mj32`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20141019	20141014
13917940	`mj32`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20141019	20141014
13917940	`mj32`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20141019	20141014
13926710	`mj32`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20141019	20141014
15602380	`mj32`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20141019	20141014
15851575	`mj32`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20141019	20141014
15852825	`mj32`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20141019	20141014
15976855	`mj32`	`gcc -m32 -O2 -fomit-frame-pointer`	20141019	20141014
16015060	`mj32`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20141019	20141014
16017710	`mj32`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20141019	20141014
16148305	`mj32`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20141019	20141014
16164350	`mj32`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20141019	20141014
16186965	`mj32`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20141019	20141014
16191685	`mj32`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20141019	20141014
16191900	`mj32`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20141019	20141014
16245035	`mj32`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20141019	20141014
16423480	`mj32`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20141019	20141014
16425360	`mj32`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20141019	20141014
16425385	`mj32`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20141019	20141014
16577590	`mj32`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20141019	20141014
16630930	`mj32`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20141019	20141014
16632935	`mj32`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20141019	20141014
16633740	`mj32`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20141019	20141014
16672265	`mj32`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20141019	20141014
16745580	`mj32`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20141019	20141014
16907310	`mj32`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20141019	20141014
16908185	`mj32`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20141019	20141014
16924825	`mj32`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20141019	20141014
16947025	`mj32`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20141019	20141014
16950905	`mj32`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20141019	20141014
16953350	`mj32`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20141019	20141014
17013010	`mj32`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20141019	20141014
17076195	`mj32`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20141019	20141014
17197065	`mj32`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20141019	20141014
17217975	`mj32`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20141019	20141014
17241545	`mj32`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20141019	20141014
17303950	`mj32`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20141019	20141014
17446305	`mj32`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20141019	20141014
17447325	`mj32`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20141019	20141014
17502730	`mj32`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20141019	20141014
17503460	`mj32`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20141019	20141014
17583540	`mj32`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141019	20141014
17585095	`mj32`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20141019	20141014
17585215	`mj32`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141019	20141014
17587855	`mj32`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20141019	20141014
17615925	`mj32`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141019	20141014
17713135	`mj32`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20141019	20141014
17718120	`mj32`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20141019	20141014
17764485	`mj32`	`gcc -m32 -Os -fomit-frame-pointer`	20141019	20141014
17775135	`mj32`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20141019	20141014
17826005	`mj32`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20141019	20141014
17826300	`mj32`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20141019	20141014
17830060	`mj32`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20141019	20141014
17855875	`mj32`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20141019	20141014
17858010	`mj32`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20141019	20141014
17866430	`mj32`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20141019	20141014
17944860	`mj32`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20141019	20141014
17945115	`mj32`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20141019	20141014
18149225	`mj32`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20141019	20141014
18180000	`mj32`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20141019	20141014
18186160	`mj32`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20141019	20141014
18275085	`mj32`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20141019	20141014
18278975	`mj32`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20141019	20141014
18285100	`mj32`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20141019	20141014
18389330	`mj32`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20141019	20141014
18391150	`mj32`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20141019	20141014
18392880	`mj32`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20141019	20141014
18398450	`mj32`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20141019	20141014
18421245	`mj32`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20141019	20141014
18431205	`mj32`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20141019	20141014
18474535	`mj32`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20141019	20141014
18594610	`mj32`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141019	20141014
18594710	`mj32`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20141019	20141014
18594755	`mj32`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141019	20141014
18595295	`mj32`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20141019	20141014
18595615	`mj32`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20141019	20141014
18641040	`mj32`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20141019	20141014
18643795	`mj32`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20141019	20141014
18661190	`mj32`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20141019	20141014
18661210	`mj32`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20141019	20141014
18661290	`mj32`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20141019	20141014
18688975	`mj32`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20141019	20141014
18689185	`mj32`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20141019	20141014
18721785	`mj32`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20141019	20141014
18808945	`mj32`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20141019	20141014
18910710	`mj32`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20141019	20141014
26023885	`mj32`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20141019	20141014
26104135	`mj32`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20141019	20141014
26368070	`mj32`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20141019	20141014
26380740	`mj32`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20141019	20141014
26381235	`mj32`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20141019	20141014
26388825	`mj32`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20141019	20141014
26388870	`mj32`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20141019	20141014
26613795	`mj32`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20141019	20141014
27226305	`mj32`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20141019	20141014
27360375	`mj32`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20141019	20141014
27377575	`mj32`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20141019	20141014
27386925	`mj32`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20141019	20141014
27702045	`mj32`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20141019	20141014
27724665	`mj32`	`gcc -m32 -O -fomit-frame-pointer`	20141019	20141014
27825370	`mj32`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20141019	20141014
27933035	`mj32`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20141019	20141014
27941800	`mj32`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20141019	20141014
27958530	`mj32`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20141019	20141014
28933095	`mj32`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20141019	20141014
28950205	`mj32`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141019	20141014
28952095	`mj32`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20141019	20141014
28957230	`mj32`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20141019	20141014
28958700	`mj32`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20141019	20141014

Test failure

Implementation: crypto_scalarmult/nistp256/mj32
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	mj32
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	mj32
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	mj32
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	mj32
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	mj32
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	mj32

Compiler output

Implementation: crypto_scalarmult/nistp256/mj32
Compiler: gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer

try.c: try.c: In function 'memcpy':
try.c: try.c:177:1: internal compiler error: Segmentation fault
try.c: Please submit a full bug report,
try.c: with preprocessed source if appropriate.
try.c: See gt; for instructions.
try.c: The bug is not reproducible, so it is likely a hardware or OS problem.

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

Compiler	Implementations
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	mj32