Implementation notes: amd64, hydra2, crypto_dh/surf127eps

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_dh
Primitive: surf127eps

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1527300	`mpfq`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
1528988	`mpfq`	`clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1528992	`mpfq`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer`	20141014	20141014
1529292	`mpfq`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
1530120	`mpfq`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
1530172	`mpfq`	`clang -O3 -fomit-frame-pointer`	20141014	20141014
1535104	`mpfq`	`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
1542344	`mpfq`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1545812	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1548904	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1549956	`mpfq`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1553176	`mpfq`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1554232	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1555696	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1556836	`mpfq`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1559604	`mpfq`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1560516	`mpfq`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20141014	20141014
1561040	`mpfq`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141014	20141014
1561048	`mpfq`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20141014	20141014
1561844	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20141014	20141014
1563428	`mpfq`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141014	20141014
1563436	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
1564324	`mpfq`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1564552	`mpfq`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1564944	`mpfq`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1564992	`mpfq`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20141014	20141014
1565164	`mpfq`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20141014	20141014
1566304	`mpfq`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
1567020	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1567092	`mpfq`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
1568240	`mpfq`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
1569512	`mpfq`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1570144	`mpfq`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
1571772	`mpfq`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1572024	`mpfq`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1572316	`mpfq`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
1575160	`mpfq`	`gcc -m64 -O2 -fomit-frame-pointer`	20141014	20141014
1575956	`mpfq`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20141014	20141014
1576584	`mpfq`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141014	20141014
1577788	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
1577832	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141014	20141014
1577868	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1577940	`mpfq`	`gcc -O3 -fomit-frame-pointer`	20141014	20141014
1578020	`mpfq`	`gcc -O2 -fomit-frame-pointer`	20141014	20141014
1579080	`mpfq`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
1579348	`mpfq`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141014	20141014
1579508	`mpfq`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1579960	`mpfq`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20141014	20141014
1580100	`mpfq`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
1580476	`mpfq`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141014	20141014
1580600	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1580836	`mpfq`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141014	20141014
1581288	`mpfq`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1581684	`mpfq`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20141014	20141014
1582016	`mpfq`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141014	20141014
1584116	`mpfq`	`gcc -m64 -O3 -fomit-frame-pointer`	20141014	20141014
1585432	`mpfq`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141014	20141014
1586308	`mpfq`	`gcc -O -fomit-frame-pointer`	20141014	20141014
1586624	`mpfq`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20141014	20141014
1586840	`mpfq`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1586892	`mpfq`	`gcc -m64 -O -fomit-frame-pointer`	20141014	20141014
1587312	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141014	20141014
1587448	`mpfq`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
1587692	`mpfq`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20141014	20141014
1587992	`mpfq`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1589872	`mpfq`	`gcc -march=k8 -O -fomit-frame-pointer`	20141014	20141014
1590508	`mpfq`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141014	20141014
1591492	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1591992	`mpfq`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1592072	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1593160	`mpfq`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
1593624	`mpfq`	`gcc -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1593848	`mpfq`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
1593852	`mpfq`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1594276	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1595008	`mpfq`	`gcc -march=nocona -O -fomit-frame-pointer`	20141014	20141014
1746128	`mpfq`	`gcc -m64 -Os -fomit-frame-pointer`	20141014	20141014
1746480	`mpfq`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
1747720	`mpfq`	`gcc -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1749896	`mpfq`	`gcc -Os -fomit-frame-pointer`	20141014	20141014
1751908	`mpfq`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141014	20141014
1752864	`mpfq`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20141014	20141014
1752880	`mpfq`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
1753496	`mpfq`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1753584	`mpfq`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1753832	`mpfq`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
1754672	`mpfq`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1754724	`mpfq`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20141014	20141014
1755220	`mpfq`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1755516	`mpfq`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1756004	`mpfq`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141014	20141014
1757232	`mpfq`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20141014	20141014
1757364	`mpfq`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141014	20141014
1757508	`mpfq`	`gcc -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1760224	`mpfq`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1760660	`mpfq`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141014	20141014
1761664	`mpfq`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
1762296	`mpfq`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
1770848	`mpfq`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014

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: can't find a register in class 'GENERAL_REGS' while reloading 'asm'
surf127eps.c: x86_64/mpfq_p_127_735.h:360:3: error: 'asm' operand has impossible constraints

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

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.
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	mpfq
clang -O3 -fwrapv -march=native -fomit-frame-pointer	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

keysharing.c: clang: warning: argument unused during compilation: '-fpolly'
keysharing.c: clang: warning: argument unused during compilation: '-fvectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
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.
surf127eps.c: clang: warning: argument unused during compilation: '-fpolly'
surf127eps.c: clang: warning: argument unused during compilation: '-fvectorize'
surf127eps.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
surf127eps.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	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
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	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
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

keysharing.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
keysharing.c: clang: warning: argument unused during compilation: '-mavx2'
keysharing.c: clang: warning: argument unused during compilation: '-mpclmul'
keysharing.c: clang: warning: argument unused during compilation: '-fpolly'
keysharing.c: clang: warning: argument unused during compilation: '-fvectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-mpclmul'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
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.
surf127eps.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
surf127eps.c: clang: warning: argument unused during compilation: '-mavx2'
surf127eps.c: clang: warning: argument unused during compilation: '-mpclmul'
surf127eps.c: clang: warning: argument unused during compilation: '-fpolly'
surf127eps.c: clang: warning: argument unused during compilation: '-fvectorize'
surf127eps.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
surf127eps.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	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

keysharing.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-mavx2'
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.
surf127eps.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	mpfq

Compiler output

Implementation: crypto_dh/surf127eps/mpfq
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

keysharing.c: clang: warning: argument unused during compilation: '-mavx2'
keysharing.c: clang: warning: argument unused during compilation: '-fpolly'
keysharing.c: clang: warning: argument unused during compilation: '-fvectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
keysharing.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-mavx2'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fpolly'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fvectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
mpfq_p_127_735.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
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.
surf127eps.c: clang: warning: argument unused during compilation: '-mavx2'
surf127eps.c: clang: warning: argument unused during compilation: '-fpolly'
surf127eps.c: clang: warning: argument unused during compilation: '-fvectorize'
surf127eps.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
surf127eps.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	mpfq