Implementation notes: amd64, genji346, crypto_decode/857x1723

Computer: genji346
Architecture: amd64
CPU ID: AuthenticAMD-00830f10-178bfbff
SUPERCOP version: 20191017
Operation: crypto_decode
Primitive: 857x1723
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
9804960 0 019829 856 736avxicc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102520191017
9804960 0 019829 856 736avxicc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102520191017
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424201591 0 010292 792 768portablegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
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464402003 0 013459 808 744refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102520191017
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466401672 0 016573 856 736reficc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102520191017
466601672 0 016573 856 736reficc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102520191017
466801672 0 016573 856 736reficc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102520191017
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467201704 0 015237 856 736reficc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102520191017
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483801184 0 010644 808 768refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017
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527201053 0 09684 792 768refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102520191017

Test failure

Implementation: crypto_decode/857x1723/avx
Compiler: icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 24, namely:
CompilerImplementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer avx int16 portable ref
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer avx int16 portable ref
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer avx int16 portable ref
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer avx int16 portable ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer avx int16 portable ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer avx int16 portable ref

Compiler output

Implementation: crypto_decode/857x1723/avx
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
decode.c: In file included from decode.c:3:
decode.c: 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/immintrin.h:27:
decode.c: /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]
decode.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /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]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ^
decode.c: /software/compilers/gcc/gcc-9.2.0-full+isl+binutils/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/mmintrin.h:103:74: warning: unknown attribute '__artificial__' ignored [-Wunknown-attributes]
decode.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
decode.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE avx