Implementation notes: amd64, genji262, crypto_sign/rainbow6440

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_sign
Primitive: rainbow6440

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
100804	28088 0 0	60757 1168 1576	`ref`	`icpc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
101244	28088 0 0	60757 1168 1576	`ref`	`icpc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
102740	27912 0 0	60173 1168 1576	`ref`	`icpc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
104324	27912 0 0	60173 1168 1576	`ref`	`icpc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
106524	28056 0 0	60725 1168 1576	`ref`	`icpc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
107932	29560 0 0	60541 1168 1576	`ref`	`icpc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
108196	27896 0 0	60157 1168 1576	`ref`	`icpc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
109142	28056 0 0	60725 1168 1576	`ref`	`icpc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
109736	27896 0 0	60157 1168 1576	`ref`	`icpc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
110440	28336 0 0	60621 1168 1576	`ref`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
110550	28336 0 0	60621 1168 1576	`ref`	`icpc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
111496	28336 0 0	60621 1168 1576	`ref`	`icpc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
113454	28144 0 0	60453 1168 1576	`ref`	`icpc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
114070	28144 0 0	60453 1168 1576	`ref`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
114972	28144 0 0	60453 1168 1576	`ref`	`icpc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
118580	28336 0 0	60621 1168 1576	`ref`	`icpc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
130284	28144 0 0	60453 1168 1576	`ref`	`icpc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
133870	29352 0 0	60381 1168 1576	`ref`	`icpc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
158356	17735 0 0	44664 1128 1640	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017

Test failure

Implementation: ref
Security model: unknown
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111
crypto_sign_open returns nonzero

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref

Test failure

Implementation: ref
Security model: unknown
Compiler: icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer

error 111

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

Compiler	Implementations
icpc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	ref
icpc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	ref
icpc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	ref
icpc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

rainbow_w-test.cpp: In file included from rainbow_w-test.cpp:6:
rainbow_w-test.cpp: In file included from ./rainbow_w.h:7:
rainbow_w-test.cpp: In file included from ./bqas.h:5:
rainbow_w-test.cpp: In file included from ./gfv.h:3:
rainbow_w-test.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/emmintrin.h:31:
rainbow_w-test.cpp: In file included from /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/xmmintrin.h:31:
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:55:72: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:61:72: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:68:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:74:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:84:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:90:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
rainbow_w-test.cpp: ^
rainbow_w-test.cpp: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:97:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
rainbow_w-test.cpp: ...

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

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref