Implementation notes: amd64, h5nano, crypto_sign/pflash1

Computer: h5nano
Architecture: amd64
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1561110	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140825	20140622
1952865	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140825	20140622
2143075	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140825	20140622
2167670	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140825	20140622
2184605	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140825	20140622
2230720	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140825	20140622
2235345	`ref`	`gcc -O2 -fomit-frame-pointer`	20140825	20140622
2293490	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140825	20140622
2311230	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140825	20140622
2340470	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140825	20140622
2385390	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140825	20140622
2432455	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140825	20140622
2459340	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140825	20140622
2467665	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140825	20140622
2467725	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140825	20140622
2478445	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140825	20140622
2478615	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140825	20140622
2489485	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140825	20140622
2569350	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140825	20140622
2576860	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140825	20140622
2607015	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140825	20140622
2615850	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140825	20140622
2627455	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140825	20140622
2630700	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140825	20140622
2637125	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140825	20140622
2652075	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140825	20140622
2652785	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140825	20140622
2653585	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140825	20140622
2669545	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140825	20140622
2687620	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140825	20140622
2691120	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140825	20140622
2693300	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140825	20140622
2701565	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140825	20140622
2706260	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140825	20140622
2748400	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140825	20140622
2750450	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140825	20140622
2763280	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140825	20140622
2817715	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140825	20140622
2830180	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140825	20140622
2832270	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140825	20140622
2842960	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140825	20140622
2847140	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140825	20140622
2894490	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140825	20140622
2896725	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140825	20140622
2920375	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140825	20140622
2931275	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140825	20140622
2933790	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140825	20140622
2944785	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140825	20140622
2961770	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140825	20140622
2970930	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140825	20140622
2980285	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140825	20140622
3004710	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140825	20140622
3006985	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140825	20140622
3021550	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140825	20140622
3049845	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140825	20140622
3102640	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140825	20140622
3109935	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140825	20140622
3114765	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140825	20140622
3116695	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140825	20140622
3121035	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140825	20140622
3130565	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140825	20140622
3131910	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140825	20140622
3171260	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140825	20140622
3179875	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140825	20140622
3223825	`ref`	`gcc -O3 -fomit-frame-pointer`	20140825	20140622
3236485	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140825	20140622
3236540	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140825	20140622
3252160	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140825	20140622
3254910	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140825	20140622
3258405	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140825	20140622
3260050	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140825	20140622
3284150	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140825	20140622
3285475	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140825	20140622
3308785	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140825	20140622
3320315	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140825	20140622
3321660	`ref`	`gcc -Os -fomit-frame-pointer`	20140825	20140622
3321795	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140825	20140622
3361920	`ref`	`gcc -O -fomit-frame-pointer`	20140825	20140622
3417375	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140825	20140622
3439325	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140825	20140622
3459230	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140825	20140622
3541625	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140825	20140622
3544320	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140825	20140622
3573820	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140825	20140622
3596530	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140825	20140622
3677475	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140825	20140622
3785050	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140825	20140622
3808240	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140825	20140622
3813615	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140825	20140622
3823445	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140825	20140622
3917770	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140825	20140622
3998540	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140825	20140622
10700895	`ref`	`cc`	20140825	20140622
11364720	`ref`	`gcc`	20140825	20140622
11518930	`ref`	`gcc -funroll-loops`	20140825	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: 1, namely:

Compiler	Implementations
clang -O3 -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