Implementation notes: amd64, genji262, crypto_dh/ed448goldilocks

Computer: genji262
Architecture: amd64
CPU ID: AuthenticAMD-00800f12-178bfbff
SUPERCOP version: 20191017
Operation: crypto_dh
Primitive: ed448goldilocks

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1580590	110800 24 21924	141236 984 23528	`amd64`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
1583406	111944 24 21924	142436 984 23528	`amd64`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
1609828	109376 24 21924	141204 984 23528	`amd64`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
1613678	109376 24 21924	141204 984 23528	`amd64`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
1613876	108264 24 21924	140060 984 23528	`amd64`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
1616560	108264 24 21924	140060 984 23528	`amd64`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
1619530	109376 24 21924	141204 984 23528	`amd64`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
1622742	109376 24 21924	141204 984 23528	`amd64`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
1636470	108264 24 21924	140060 984 23528	`amd64`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
1764642	143192 24 21924	175052 984 23528	`64`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
1765148	143328 24 21924	175220 984 23528	`64`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
1765324	143328 24 21924	175220 984 23528	`64`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
1768118	108264 24 21924	140060 984 23528	`amd64`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
1769878	143328 24 21924	175220 984 23528	`64`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
1770032	143328 24 21924	175220 984 23528	`64`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
1773508	143192 24 21924	175052 984 23528	`64`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
1776368	143192 24 21924	175052 984 23528	`64`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
1780548	143192 24 21924	175052 984 23528	`64`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
1791306	143040 24 21924	173508 984 23528	`64`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
1863092	142344 24 21924	174476 984 23528	`64`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
1866458	142344 24 21924	174476 984 23528	`64`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
1869230	142360 24 21924	174492 984 23528	`64`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
1873212	142360 24 21924	174492 984 23528	`64`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
1891626	143368 24 21924	175100 984 23528	`64`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
1892836	49683 24 21924	75765 936 23560	`amd64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
1901064	143368 24 21924	175100 984 23528	`64`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
1903704	103064 24 21924	134748 984 23528	`amd64`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
1905354	143080 24 21924	173588 984 23528	`64`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
1906322	103064 24 21924	134748 984 23528	`amd64`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
1908984	103064 24 21924	134748 984 23528	`amd64`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
1916046	143368 24 21924	175100 984 23528	`64`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
1916530	101896 24 21924	133980 984 23528	`amd64`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
1916904	143368 24 21924	175100 984 23528	`64`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
1918334	101896 24 21924	133980 984 23528	`amd64`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
1920754	101880 24 21924	133964 984 23528	`amd64`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
1970782	103064 24 21924	134748 984 23528	`amd64`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
2073852	101880 24 21924	133964 984 23528	`amd64`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
2207788	107698 24 21924	136117 936 23560	`64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
2367134	37670 24 21924	62885 928 23560	`64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
2405678	73084 24 21924	100125 936 23560	`64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
2468356	68576 24 21924	94789 936 23560	`64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
3849384	75551 24 18852	103941 936 20488	`32`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
4690114	48222 24 18852	73245 928 20488	`32`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
4912292	147504 24 18852	177948 984 20456	`32`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191024	20191017
4965180	59998 24 18852	86981 936 20488	`32`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017
5062926	145716 24 18852	177532 984 20456	`32`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191024	20191017
5069548	145716 24 18852	177532 984 20456	`32`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191024	20191017
5102196	145716 24 18852	177532 984 20456	`32`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191024	20191017
5103252	145716 24 18852	177532 984 20456	`32`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191024	20191017
5146306	148744 24 18852	179244 984 20456	`32`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191024	20191017
5187336	144300 24 18852	176084 984 20456	`32`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191024	20191017
5195608	144300 24 18852	176084 984 20456	`32`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191024	20191017
5197192	144300 24 18852	176084 984 20456	`32`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191024	20191017
5207488	144300 24 18852	176084 984 20456	`32`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191024	20191017
5304662	134556 24 18852	166252 984 20456	`32`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191024	20191017
5308600	132804 24 18852	164900 984 20456	`32`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191024	20191017
5325562	132804 24 18852	164900 984 20456	`32`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191024	20191017
5339246	134556 24 18852	166252 984 20456	`32`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191024	20191017
5340676	134556 24 18852	166252 984 20456	`32`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191024	20191017
5344394	132804 24 18852	164900 984 20456	`32`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191024	20191017
5355064	132804 24 18852	164900 984 20456	`32`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191024	20191017
5421966	134556 24 18852	166252 984 20456	`32`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191024	20191017
5778102	57308 24 18852	83469 936 20488	`32`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191024	20191017

Test failure

Implementation: 32
Security model: unknown
Compiler: icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 18, namely:

Compiler	Implementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	32
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	32
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	32
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	32
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	32
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	32
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	64
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	64
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	64
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	64
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	64
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	64
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	amd64
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	amd64
icc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer	amd64
icc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer	amd64
icc -march=skylake-avx512 -mtune=skylake-avx512 -O2 -fomit-frame-pointer	amd64
icc -march=skylake-avx512 -mtune=skylake-avx512 -O3 -fomit-frame-pointer	amd64

Test failure

Implementation: amd64
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

error 111
crypto_dh not associative

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	amd64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	amd64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	amd64

Compiler output

Implementation: 32
Security model: unknown
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

barrett_field.c: In file included from barrett_field.c:5:
barrett_field.c: In file included from ./barrett_field.h:15:
barrett_field.c: In file included from ./word.h:28:
barrett_field.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:
barrett_field.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]
barrett_field.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.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]
barrett_field.c: extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
barrett_field.c: ^
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 15, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	32
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	32
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	32
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	32
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	32
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	64
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	64
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	64
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	64
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	amd64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	amd64
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	amd64
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	amd64
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	amd64