Implementation notes: amd64, skylake, crypto_hash/essence256

Computer: skylake
Architecture: amd64
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: essence256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
71828	`gcc`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161215	20161026
72186	`gcc`	`gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer`	20161215	20161026
72274	`gcc`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161215	20161026
73096	`gcc`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161215	20161026
73118	`gcc`	`gcc -O3 -fomit-frame-pointer`	20161215	20161026
73206	`gcc`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161215	20161026
73406	`gcc`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20161215	20161026
73420	`gcc`	`gcc -m64 -O3 -fomit-frame-pointer`	20161215	20161026
73654	`gcc`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161215	20161026
73714	`gcc`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161215	20161026
73820	`gcc`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161215	20161026
74266	`gcc`	`clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
74356	`gcc`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161215	20161026
74372	`gcc`	`clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
74382	`gcc`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161215	20161026
74446	`gcc`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161215	20161026
74666	`gcc`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20161215	20161026
74678	`gcc`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20161215	20161026
74760	`gcc`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161215	20161026
74792	`gcc`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
74914	`gcc`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161215	20161026
74994	`gcc`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
75066	`gcc`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161215	20161026
75104	`gcc`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161215	20161026
75206	`gcc`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161215	20161026
75216	`gcc`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
75220	`gcc`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161215	20161026
75270	`gcc`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161215	20161026
75292	`gcc`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161215	20161026
75342	`gcc`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20161215	20161026
75356	`gcc`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161215	20161026
75412	`gcc`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161215	20161026
75450	`gcc`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161215	20161026
75720	`gcc`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161215	20161026
75966	`gcc`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161215	20161026
76056	`gcc`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161215	20161026
76138	`gcc`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161215	20161026
76208	`gcc`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161215	20161026
76266	`gcc`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161215	20161026
76514	`gcc`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161215	20161026
76528	`gcc`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161215	20161026
76542	`gcc`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161215	20161026
78388	`gcc`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161215	20161026
78560	`gcc`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20161215	20161026
78860	`gcc`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161215	20161026
78936	`gcc`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20161215	20161026
79174	`gcc`	`gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer`	20161215	20161026
79372	`gcc`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161215	20161026
80464	`gcc`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161215	20161026
80856	`gcc`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20161215	20161026
81006	`gcc`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161215	20161026
81130	`gcc`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161215	20161026
81316	`gcc`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161215	20161026
81328	`gcc`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20161215	20161026
81386	`gcc`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161215	20161026
81448	`gcc`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161215	20161026
81684	`gcc`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161215	20161026
81698	`gcc`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161215	20161026
81936	`gcc`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161215	20161026
82508	`gcc`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161215	20161026
84990	`gcc`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161215	20161026
86360	`gcc`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161215	20161026
87642	`gcc`	`gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer`	20161215	20161026
88180	`gcc`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161215	20161026
90158	`gcc`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161215	20161026
90388	`gcc`	`gcc -Os -fomit-frame-pointer`	20161215	20161026
90574	`gcc`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161215	20161026
90670	`gcc`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161215	20161026
90774	`gcc`	`gcc -m64 -Os -fomit-frame-pointer`	20161215	20161026
90904	`gcc`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161215	20161026
90918	`gcc`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161215	20161026
91200	`gcc`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20161215	20161026
91258	`gcc`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161215	20161026
91420	`gcc`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20161215	20161026
91462	`gcc`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161215	20161026
91462	`gcc`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161215	20161026
91546	`gcc`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161215	20161026
91548	`gcc`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161215	20161026
91662	`gcc`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20161215	20161026
91700	`gcc`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161215	20161026
91768	`gcc`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161215	20161026
91904	`gcc`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161215	20161026
91952	`gcc`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20161215	20161026
92054	`gcc`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161215	20161026
92056	`gcc`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161215	20161026
92218	`gcc`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161215	20161026
92252	`gcc`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20161215	20161026
92274	`gcc`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161215	20161026
92292	`gcc`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161215	20161026
92352	`gcc`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20161215	20161026
92516	`gcc`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161215	20161026
92646	`gcc`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161215	20161026
92694	`gcc`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20161215	20161026
92862	`gcc`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161215	20161026
92886	`gcc`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161215	20161026
92958	`gcc`	`gcc -m64 -march=core-avx2 -O -fomit-frame-pointer`	20161215	20161026
93008	`gcc`	`gcc -m64 -O -fomit-frame-pointer`	20161215	20161026
93026	`gcc`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161215	20161026
93048	`gcc`	`gcc -m64 -O2 -fomit-frame-pointer`	20161215	20161026
93244	`gcc`	`gcc -O2 -fomit-frame-pointer`	20161215	20161026
93282	`gcc`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161215	20161026
93288	`gcc`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161215	20161026
93806	`gcc`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161215	20161026
93964	`gcc`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161215	20161026
94118	`gcc`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161215	20161026
94536	`gcc`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161215	20161026
94656	`gcc`	`gcc -march=nocona -O -fomit-frame-pointer`	20161215	20161026
94772	`gcc`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161215	20161026
94820	`gcc`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161215	20161026
94968	`gcc`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20161215	20161026
95106	`gcc`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161215	20161026
95268	`gcc`	`gcc -O -fomit-frame-pointer`	20161215	20161026
95466	`gcc`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20161215	20161026
95686	`gcc`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161215	20161026
96034	`gcc`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20161215	20161026
96074	`gcc`	`gcc -march=k8 -O -fomit-frame-pointer`	20161215	20161026
96404	`gcc`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161215	20161026
97210	`gcc`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20161215	20161026
321392	`gcc`	`gcc`	20161215	20161026
322254	`gcc`	`cc`	20161215	20161026
322290	`gcc`	`gcc -funroll-loops`	20161215	20161026

Compiler output

Implementation: crypto_hash/essence256/gcc
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

essence_L_tables.c: In file included from essence_L_tables.c:12:
essence_L_tables.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
essence_L_tables.c: #ifndef _ESSENCE_API_H_
essence_L_tables.c: ^~~~~~~~~~~~~~~
essence_L_tables.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
essence_L_tables.c: #define _ESSENCE_H_API_
essence_L_tables.c: ^~~~~~~~~~~~~~~
essence_L_tables.c: _ESSENCE_API_H_
essence_L_tables.c: 1 warning generated.
essence_api.c: In file included from essence_api.c:11:
essence_api.c: In file included from ./essence.h:11:
essence_api.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
essence_api.c: #ifndef _ESSENCE_API_H_
essence_api.c: ^~~~~~~~~~~~~~~
essence_api.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
essence_api.c: #define _ESSENCE_H_API_
essence_api.c: ^~~~~~~~~~~~~~~
essence_api.c: _ESSENCE_API_H_
essence_api.c: 1 warning generated.
essence_compress_256.c: In file included from essence_compress_256.c:11:
essence_compress_256.c: In file included from ./essence.h:11:
essence_compress_256.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
essence_compress_256.c: #ifndef _ESSENCE_API_H_
essence_compress_256.c: ^~~~~~~~~~~~~~~
essence_compress_256.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
essence_compress_256.c: #define _ESSENCE_H_API_
essence_compress_256.c: ^~~~~~~~~~~~~~~
essence_compress_256.c: _ESSENCE_API_H_
essence_compress_256.c: 1 warning generated.
essence_compress_256_dual.c: In file included from essence_compress_256_dual.c:11:
essence_compress_256_dual.c: In file included from ./essence.h:11:
essence_compress_256_dual.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
essence_compress_256_dual.c: #ifndef _ESSENCE_API_H_
essence_compress_256_dual.c: ^~~~~~~~~~~~~~~
essence_compress_256_dual.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
essence_compress_256_dual.c: #define _ESSENCE_H_API_
essence_compress_256_dual.c: ^~~~~~~~~~~~~~~
essence_compress_256_dual.c: _ESSENCE_API_H_
essence_compress_256_dual.c: 1 warning generated.
essence_compress_512.c: In file included from essence_compress_512.c:10:
essence_compress_512.c: In file included from ./essence.h:11:
essence_compress_512.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
essence_compress_512.c: #ifndef _ESSENCE_API_H_
essence_compress_512.c: ^~~~~~~~~~~~~~~
essence_compress_512.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
essence_compress_512.c: #define _ESSENCE_H_API_
essence_compress_512.c: ^~~~~~~~~~~~~~~
essence_compress_512.c: _ESSENCE_API_H_
essence_compress_512.c: 1 warning generated.
hash.c: In file included from hash.c:2:
hash.c: ./essence_api.h:13:9: warning: '_ESSENCE_API_H_' is used as a header guard here, followed by #define of a different macro [-Wheader-guard]
hash.c: #ifndef _ESSENCE_API_H_
hash.c: ^~~~~~~~~~~~~~~
hash.c: ./essence_api.h:14:9: note: '_ESSENCE_H_API_' is defined here; did you mean '_ESSENCE_API_H_'?
hash.c: #define _ESSENCE_H_API_
hash.c: ^~~~~~~~~~~~~~~
hash.c: _ESSENCE_API_H_
hash.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 10, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	gcc
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	gcc
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	gcc
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	gcc
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	gcc
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments	gcc
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	gcc
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	gcc
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	gcc
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	gcc