Implementation notes: amd64, hydra2, crypto_sign/pflash1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1330032	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140724	20140622
1338748	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140724	20140622
1420616	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
1427584	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
1432008	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140724	20140622
1438372	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140724	20140622
1441220	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140724	20140622
1443056	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
1452828	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140724	20140622
1456696	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140724	20140622
1539960	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
1540296	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140724	20140622
1541120	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140724	20140622
1542968	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140724	20140622
1550924	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140724	20140622
1555360	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
1555628	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140724	20140622
1559948	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
1562296	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140724	20140622
1563124	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140724	20140622
1564548	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
1565220	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
1565448	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140724	20140622
1569452	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140724	20140622
1576752	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140724	20140622
1580448	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
1583656	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140724	20140622
1619156	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140724	20140622
1643332	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
1646964	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140724	20140622
1651732	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140724	20140622
1652860	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140724	20140622
1654352	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
1658404	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140724	20140622
1659456	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
1661596	`ref`	`gcc -O3 -fomit-frame-pointer`	20140724	20140622
1662528	`ref`	`gcc -O -fomit-frame-pointer`	20140724	20140622
1663476	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
1664368	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140724	20140622
1664612	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140724	20140622
1665868	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140724	20140622
1671596	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140724	20140622
1683304	`ref`	`gcc -O2 -fomit-frame-pointer`	20140724	20140622
1686152	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140724	20140622
1692108	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140724	20140622
1701536	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140724	20140622
1721200	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140724	20140622
1730140	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140724	20140622
1747360	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
1747996	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140724	20140622
1748268	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140724	20140622
1778688	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140724	20140622
1789800	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140724	20140622
1806072	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140724	20140622
1817420	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
1819624	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140724	20140622
1833152	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140724	20140622
1835768	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140724	20140622
1860328	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140724	20140622
1874388	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140724	20140622
1879312	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
1879700	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140724	20140622
1886652	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
1889776	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
1898340	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140724	20140622
1899380	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140724	20140622
1904652	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
1907164	`ref`	`gcc -Os -fomit-frame-pointer`	20140724	20140622
1915472	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140724	20140622
1927948	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140724	20140622
1932652	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140724	20140622
1968880	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140724	20140622
1992228	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140724	20140622
2005368	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140724	20140622
2017952	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140724	20140622
2026184	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140724	20140622
2026900	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
2034448	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
2111248	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
2119996	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140724	20140622
2142704	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140724	20140622
2174848	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140724	20140622
2187700	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
2194052	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140724	20140622
2301528	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
2309480	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140724	20140622
2311472	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140724	20140622
2336800	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140724	20140622
2341852	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140724	20140622
2460888	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140724	20140622
2597072	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140724	20140622
3097168	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140724	20140622
6032644	`ref`	`gcc -funroll-loops`	20140724	20140622
6110224	`ref`	`gcc`	20140724	20140622
8804572	`ref`	`cc`	20140724	20140622

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 91, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: clang -O3 -fomit-frame-pointer

SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings 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: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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_sign/pflash1/ref
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

BLAS.c: clang: warning: argument unused during compilation: '-fpolly'
BLAS.c: clang: warning: argument unused during compilation: '-fvectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF.c: clang: warning: argument unused during compilation: '-fpolly'
GF.c: clang: warning: argument unused during compilation: '-fvectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF16.c: clang: warning: argument unused during compilation: '-fpolly'
GF16.c: clang: warning: argument unused during compilation: '-fvectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF256.c: clang: warning: argument unused during compilation: '-fpolly'
GF256.c: clang: warning: argument unused during compilation: '-fvectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GFword.c: clang: warning: argument unused during compilation: '-fpolly'
GFword.c: clang: warning: argument unused during compilation: '-fvectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
PFLASH.c: clang: warning: argument unused during compilation: '-fpolly'
PFLASH.c: clang: warning: argument unused during compilation: '-fvectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: clang: warning: argument unused during compilation: '-fpolly'
SignScheme.c: clang: warning: argument unused during compilation: '-fvectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings generated.
usehash.c: clang: warning: argument unused during compilation: '-fpolly'
usehash.c: clang: warning: argument unused during compilation: '-fvectorize'
usehash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.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: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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_sign/pflash1/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_sign/pflash1/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

BLAS.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
BLAS.c: clang: warning: argument unused during compilation: '-mavx2'
BLAS.c: clang: warning: argument unused during compilation: '-mpclmul'
BLAS.c: clang: warning: argument unused during compilation: '-fpolly'
BLAS.c: clang: warning: argument unused during compilation: '-fvectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
GF.c: clang: warning: argument unused during compilation: '-mavx2'
GF.c: clang: warning: argument unused during compilation: '-mpclmul'
GF.c: clang: warning: argument unused during compilation: '-fpolly'
GF.c: clang: warning: argument unused during compilation: '-fvectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF16.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
GF16.c: clang: warning: argument unused during compilation: '-mavx2'
GF16.c: clang: warning: argument unused during compilation: '-mpclmul'
GF16.c: clang: warning: argument unused during compilation: '-fpolly'
GF16.c: clang: warning: argument unused during compilation: '-fvectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF256.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
GF256.c: clang: warning: argument unused during compilation: '-mavx2'
GF256.c: clang: warning: argument unused during compilation: '-mpclmul'
GF256.c: clang: warning: argument unused during compilation: '-fpolly'
GF256.c: clang: warning: argument unused during compilation: '-fvectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GFword.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
GFword.c: clang: warning: argument unused during compilation: '-mavx2'
GFword.c: clang: warning: argument unused during compilation: '-mpclmul'
GFword.c: clang: warning: argument unused during compilation: '-fpolly'
GFword.c: clang: warning: argument unused during compilation: '-fvectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
PFLASH.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
PFLASH.c: clang: warning: argument unused during compilation: '-mavx2'
PFLASH.c: clang: warning: argument unused during compilation: '-mpclmul'
PFLASH.c: clang: warning: argument unused during compilation: '-fpolly'
PFLASH.c: clang: warning: argument unused during compilation: '-fvectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
SignScheme.c: clang: warning: argument unused during compilation: '-mavx2'
SignScheme.c: clang: warning: argument unused during compilation: '-mpclmul'
SignScheme.c: clang: warning: argument unused during compilation: '-fpolly'
SignScheme.c: clang: warning: argument unused during compilation: '-fvectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: ...
usehash.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
usehash.c: clang: warning: argument unused during compilation: '-mavx2'
usehash.c: clang: warning: argument unused during compilation: '-mpclmul'
usehash.c: clang: warning: argument unused during compilation: '-fpolly'
usehash.c: clang: warning: argument unused during compilation: '-fvectorize'
usehash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.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: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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_sign/pflash1/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

BLAS.c: clang: warning: argument unused during compilation: '-mavx2'
GF.c: clang: warning: argument unused during compilation: '-mavx2'
GF16.c: clang: warning: argument unused during compilation: '-mavx2'
GF256.c: clang: warning: argument unused during compilation: '-mavx2'
GFword.c: clang: warning: argument unused during compilation: '-mavx2'
PFLASH.c: clang: warning: argument unused during compilation: '-mavx2'
SignScheme.c: clang: warning: argument unused during compilation: '-mavx2'
SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings generated.
usehash.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: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

BLAS.c: clang: warning: argument unused during compilation: '-mavx2'
BLAS.c: clang: warning: argument unused during compilation: '-fpolly'
BLAS.c: clang: warning: argument unused during compilation: '-fvectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
BLAS.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF.c: clang: warning: argument unused during compilation: '-mavx2'
GF.c: clang: warning: argument unused during compilation: '-fpolly'
GF.c: clang: warning: argument unused during compilation: '-fvectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF16.c: clang: warning: argument unused during compilation: '-mavx2'
GF16.c: clang: warning: argument unused during compilation: '-fpolly'
GF16.c: clang: warning: argument unused during compilation: '-fvectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF16.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GF256.c: clang: warning: argument unused during compilation: '-mavx2'
GF256.c: clang: warning: argument unused during compilation: '-fpolly'
GF256.c: clang: warning: argument unused during compilation: '-fvectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GF256.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
GFword.c: clang: warning: argument unused during compilation: '-mavx2'
GFword.c: clang: warning: argument unused during compilation: '-fpolly'
GFword.c: clang: warning: argument unused during compilation: '-fvectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
GFword.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
PFLASH.c: clang: warning: argument unused during compilation: '-mavx2'
PFLASH.c: clang: warning: argument unused during compilation: '-fpolly'
PFLASH.c: clang: warning: argument unused during compilation: '-fvectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
PFLASH.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: clang: warning: argument unused during compilation: '-mavx2'
SignScheme.c: clang: warning: argument unused during compilation: '-fpolly'
SignScheme.c: clang: warning: argument unused during compilation: '-fvectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
SignScheme.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
SignScheme.c: SignScheme.c:211:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_sign( sk , h , mlen , sm );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:95:29: note: passing argument to parameter 'pri' here
SignScheme.c: int SignScheme_sign( byte * pri , byte * Y , int Ylen , byte * outX )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:19: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:29: note: passing argument to parameter 'pub' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: SignScheme.c:227:24: warning: passing 'const unsigned char *' to parameter of type 'byte *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types]
SignScheme.c: SignScheme_GMap( pk , sm , h );
SignScheme.c: ^~
SignScheme.c: SignScheme.c:152:42: note: passing argument to parameter 'X' here
SignScheme.c: int SignScheme_GMap( byte * pub , byte * X , byte * outY )
SignScheme.c: ^
SignScheme.c: 3 warnings generated.
usehash.c: clang: warning: argument unused during compilation: '-mavx2'
usehash.c: clang: warning: argument unused during compilation: '-fpolly'
usehash.c: clang: warning: argument unused during compilation: '-fvectorize'
usehash.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
usehash.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: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_QMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow88'
try.c: crypto_sign_pflash1.a(PFLASH.o): In function `PFLASH_ivsQMap':
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow24'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow8'
try.c: PFLASH.c:(.text+0x...): undefined reference to `polyPow56'
try.c: clang: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref