Implementation notes: amd64, genji262, crypto_hashblocks/sha256

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_hashblocks
Primitive: sha256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
31021008 256 016365 1104 744dolbeau/amd64-shaicc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer2019102420191017
31021056 256 016013 1104 744dolbeau/amd64-shaicc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102420191017
31021008 256 016365 1104 744dolbeau/amd64-shaicc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer2019102420191017
31021056 256 016013 1104 744dolbeau/amd64-shaicc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102420191017
31021056 256 016077 1104 744dolbeau/amd64-shaicc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102420191017
31021248 256 014941 1104 744dolbeau/amd64-shaicc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102420191017
31021264 256 015013 1104 744dolbeau/amd64-shaicc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer2019102420191017
31241275 0 011028 792 776dolbeau/amd64-shagcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
31241275 0 012553 800 776dolbeau/amd64-shagcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
31241110 0 010772 792 776dolbeau/amd64-shagcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
31241116 0 09932 776 776dolbeau/amd64-shagcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
31241008 256 015997 1104 744dolbeau/amd64-shaicc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102420191017
31241056 256 016077 1104 744dolbeau/amd64-shaicc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102420191017
31241008 256 015997 1104 744dolbeau/amd64-shaicc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102420191017
31241008 256 016365 1104 744dolbeau/amd64-shaicc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer2019102420191017
31241056 256 016013 1104 744dolbeau/amd64-shaicc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102420191017
31241008 256 015997 1104 744dolbeau/amd64-shaicc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer2019102420191017
31241056 256 016077 1104 744dolbeau/amd64-shaicc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102420191017
31241008 256 015997 1104 744dolbeau/amd64-shaicc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102420191017
31241056 256 016077 1104 744dolbeau/amd64-shaicc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102420191017
31241008 256 016365 1104 744dolbeau/amd64-shaicc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer2019102420191017
31241056 256 016013 1104 744dolbeau/amd64-shaicc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102420191017
1885411246 0 020012 776 776refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1889811135 0 019900 776 776inplacegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1900812368 0 027325 840 744reficc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102420191017
1900812368 0 027325 840 744reficc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102420191017
1900812368 0 027325 840 744reficc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102420191017
1903012368 0 027725 840 744reficc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer2019102420191017
1903012368 0 027725 840 744reficc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer2019102420191017
1905212368 0 027725 840 744reficc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer2019102420191017
1907412224 0 027181 840 744inplaceicc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer2019102420191017
1909610967 0 020676 792 776inplacegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1909610964 0 022217 800 776inplacegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1909612224 0 027181 840 744inplaceicc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer2019102420191017
1909612224 0 027181 840 744inplaceicc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102420191017
1909612224 0 027181 840 744inplaceicc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer2019102420191017
1911812304 0 027661 840 744inplaceicc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer2019102420191017
1911812304 0 027661 840 744inplaceicc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer2019102420191017
1914012304 0 027661 840 744inplaceicc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer2019102420191017
1918411103 0 020065 784 736inplaceclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
1925010752 0 021977 800 776refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1931612368 0 027725 840 744reficc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer2019102420191017
1933811651 0 023275 792 752inplaceclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
1933811651 0 023883 792 752inplaceclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
1933810756 0 020436 792 776refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
1942612368 0 027325 840 744reficc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer2019102420191017
1949212304 0 027661 840 744inplaceicc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer2019102420191017
1966811651 0 023275 792 752inplaceclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2057011302 0 020241 784 736refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2057011052 0 020676 792 776refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
2085611134 0 020788 792 776inplacegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2019102420191017
2120812752 0 026485 840 744inplaceicc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer2019102420191017
2125211668 0 023291 792 752refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2129611668 0 023883 792 752refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2129611668 0 023291 792 752refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2136212992 0 026725 840 744reficc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer2019102420191017
2164812928 0 026605 840 744inplaceicc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102420191017
2173613008 0 026685 840 744reficc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer2019102420191017
2435411727 0 023723 792 736inplaceclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
2464011680 0 023659 792 736refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2019102420191017
4551813584 0 028557 840 744reficc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102420191017
4551813584 0 028589 840 744reficc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102420191017
4551813584 0 028557 840 744reficc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer2019102420191017
4551813584 0 028589 840 744reficc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102420191017
4551813584 0 028557 840 744reficc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102420191017
4551813584 0 028589 840 744reficc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102420191017
4556213584 0 028589 840 744reficc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102420191017
4571613584 0 028557 840 744reficc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102420191017
4573813456 0 028461 840 744inplaceicc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer2019102420191017
4573813456 0 028461 840 744inplaceicc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer2019102420191017
4582613632 0 028605 840 744inplaceicc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer2019102420191017
4582613632 0 028605 840 744inplaceicc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer2019102420191017
4582613456 0 028461 840 744inplaceicc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer2019102420191017
4587013456 0 028461 840 744inplaceicc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer2019102420191017
4628813632 0 028605 840 744inplaceicc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer2019102420191017
4644213632 0 028605 840 744inplaceicc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer2019102420191017

Test failure

Implementation: dolbeau/amd64-sha
Security model: unknown
Compiler: icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 18, namely:
CompilerImplementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer dolbeau/amd64-sha
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer inplace
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer inplace
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer inplace
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer inplace
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer inplace
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer inplace
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer ref
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer ref
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer ref
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer ref
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer ref

Compiler output

Implementation: dolbeau/amd64-sha
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
blocks.c: In file included from blocks.c:37:
blocks.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:
blocks.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]
blocks.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ^
blocks.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]
blocks.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
blocks.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE dolbeau/amd64-sha
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE dolbeau/amd64-sha
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE dolbeau/amd64-sha
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE dolbeau/amd64-sha
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE dolbeau/amd64-sha