Implementation notes: amd64, hydra1, crypto_dh/surf127eps

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_dh
Primitive: surf127eps

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1160100	`mpfq`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1160112	`mpfq`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1165576	`mpfq`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1165635	`mpfq`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1166178	`mpfq`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
1166613	`mpfq`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1166924	`mpfq`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161024	20161009
1168307	`mpfq`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161024	20161009
1175232	`mpfq`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161024	20161009
1175369	`mpfq`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161024	20161009
1175426	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
1175582	`mpfq`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1175602	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1176097	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1177121	`mpfq`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1183355	`mpfq`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161024	20161009
1183451	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1183942	`mpfq`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1184437	`mpfq`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161024	20161009
1184557	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161024	20161009
1185122	`mpfq`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161024	20161009
1185618	`mpfq`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1186389	`mpfq`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161024	20161009
1187608	`mpfq`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161024	20161009
1187731	`mpfq`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1187872	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
1188071	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1188446	`mpfq`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1188497	`mpfq`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1188509	`mpfq`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1188554	`mpfq`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161024	20161009
1188776	`mpfq`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1188904	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161024	20161009
1189187	`mpfq`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161024	20161009
1189326	`mpfq`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161024	20161009
1190021	`mpfq`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1190829	`mpfq`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161024	20161009
1191272	`mpfq`	`gcc -O2 -fomit-frame-pointer`	20161024	20161009
1192125	`mpfq`	`gcc -m64 -O2 -fomit-frame-pointer`	20161024	20161009
1192150	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161024	20161009
1198118	`mpfq`	`gcc -O3 -fomit-frame-pointer`	20161024	20161009
1198382	`mpfq`	`gcc -m64 -O3 -fomit-frame-pointer`	20161024	20161009
1198515	`mpfq`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161024	20161009
1198709	`mpfq`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161024	20161009
1198874	`mpfq`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1199643	`mpfq`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161024	20161009
1202001	`mpfq`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1202978	`mpfq`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161024	20161009
1208482	`mpfq`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161024	20161009
1216734	`mpfq`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1218635	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1219325	`mpfq`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1219560	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1220051	`mpfq`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1220295	`mpfq`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161024	20161009
1221358	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1223090	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
1223113	`mpfq`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161024	20161009
1223691	`mpfq`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161024	20161009
1234600	`mpfq`	`gcc -O -fomit-frame-pointer`	20161024	20161009
1235462	`mpfq`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161024	20161009
1239250	`mpfq`	`gcc -m64 -O -fomit-frame-pointer`	20161024	20161009
1243149	`mpfq`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1244583	`mpfq`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1245311	`mpfq`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161024	20161009
1246149	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161024	20161009
1246416	`mpfq`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161024	20161009
1247481	`mpfq`	`gcc -march=nocona -O -fomit-frame-pointer`	20161024	20161009
1248381	`mpfq`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161024	20161009
1248946	`mpfq`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161024	20161009
1249174	`mpfq`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161024	20161009
1250376	`mpfq`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1251562	`mpfq`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161024	20161009
1252342	`mpfq`	`gcc -march=k8 -O -fomit-frame-pointer`	20161024	20161009
1434073	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1434347	`mpfq`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1442010	`mpfq`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161024	20161009
1443000	`mpfq`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1443270	`mpfq`	`gcc -Os -fomit-frame-pointer`	20161024	20161009
1443566	`mpfq`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161024	20161009
1443597	`mpfq`	`gcc -m64 -Os -fomit-frame-pointer`	20161024	20161009
1443674	`mpfq`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1443855	`mpfq`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1444208	`mpfq`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1444370	`mpfq`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161024	20161009
1444378	`mpfq`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161024	20161009
1444384	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161024	20161009
1444401	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161024	20161009
1444563	`mpfq`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1444788	`mpfq`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1445912	`mpfq`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161024	20161009
1446299	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161024	20161009
1446336	`mpfq`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161024	20161009
1447637	`mpfq`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161024	20161009
1447936	`mpfq`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1448119	`mpfq`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161024	20161009
1448789	`mpfq`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161024	20161009
1450994	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161024	20161009

Test failure

Implementation: crypto_dh/surf127eps/mpfq
Compiler: gcc -m64 -march=core2 -O3 -fomit-frame-pointer

error 111

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

Compiler	Implementations
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
Compiler: cc

surf127eps.c: In file included from mpfq_p_127_735.h:5:0,
surf127eps.c: from surf127eps.c:18:
surf127eps.c: x86_64/mpfq_p_127_735.h: In function 'mpfq_p_127_735_hadamard':
surf127eps.c: x86_64/mpfq_p_127_735.h:360:3: error: 'asm' operand has impossible constraints
surf127eps.c: __asm__ volatile (
surf127eps.c: ^

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
cc	mpfq
gcc	mpfq
gcc -funroll-loops	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

mpfq_p_127_735.c: In file included from mpfq_p_127_735.c:5:
mpfq_p_127_735.c: ./x86_64/mpfq_p_127_735.c:111:1: warning: control reaches end of non-void function [-Wreturn-type]
mpfq_p_127_735.c: }
mpfq_p_127_735.c: ^
mpfq_p_127_735.c: 1 warning generated.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	mpfq
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	mpfq
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	mpfq