Implementation notes: amd64, pmnod076, crypto_aead/pi64cipher256v1

Computer: pmnod076
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20191017
Operation: crypto_aead
Primitive: pi64cipher256v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
50290	177611 0 256	195909 856 1184	`optimized_AVX2`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191023	20191017
50316	177611 0 256	189526 808 1184	`optimized_AVX2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
50382	177611 0 256	196309 856 1184	`optimized_AVX2`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191023	20191017
50510	177611 0 256	190950 824 1184	`optimized_AVX2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
50672	177611 0 256	196733 856 1184	`optimized_AVX2`	`icc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer`	20191023	20191017
50806	177611 0 256	195909 856 1184	`optimized_AVX2`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191023	20191017
50844	177611 0 256	196309 856 1184	`optimized_AVX2`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191023	20191017
50850	177611 0 256	195925 856 1184	`optimized_AVX2`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191023	20191017
50860	177611 0 256	195925 856 1184	`optimized_AVX2`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191023	20191017
50886	177611 0 256	195957 856 1184	`optimized_AVX2`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191023	20191017
50902	177611 0 256	196309 856 1184	`optimized_AVX2`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191023	20191017
50922	177611 0 256	197085 856 1184	`optimized_AVX2`	`icc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer`	20191023	20191017
50940	177611 0 256	194669 856 1184	`optimized_AVX2`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191023	20191017
50956	177611 0 256	195957 856 1184	`optimized_AVX2`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191023	20191017
50958	177611 0 256	195909 856 1184	`optimized_AVX2`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191023	20191017
50978	177611 0 256	195909 856 1184	`optimized_AVX2`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191023	20191017
50990	177611 0 256	196309 856 1184	`optimized_AVX2`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191023	20191017
51014	177611 0 256	194613 856 1184	`optimized_AVX2`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191023	20191017
51020	177611 0 256	193635 832 1184	`optimized_AVX2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
51022	177611 0 256	195925 856 1184	`optimized_AVX2`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191023	20191017
51048	177611 0 256	195957 856 1184	`optimized_AVX2`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191023	20191017
51080	177611 0 256	195957 856 1184	`optimized_AVX2`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191023	20191017
51082	177611 0 256	190534 824 1184	`optimized_AVX2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
51092	177611 0 256	196413 856 1184	`optimized_AVX2`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O3_-fomit-frame-pointer`	20191023	20191017
51198	177611 0 256	196525 856 1184	`optimized_AVX2`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O2_-fomit-frame-pointer`	20191023	20191017
51488	177611 0 256	195925 856 1184	`optimized_AVX2`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191023	20191017
61080	174191 0 256	192501 856 1184	`optimized_AVX`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191023	20191017
61180	174191 0 256	192533 856 1184	`optimized_AVX`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191023	20191017
61744	174191 0 256	187110 824 1184	`optimized_AVX`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
61760	174191 0 256	191245 856 1184	`optimized_AVX`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191023	20191017
61788	174191 0 256	190211 832 1184	`optimized_AVX`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
61796	174191 0 256	192485 856 1184	`optimized_AVX`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191023	20191017
61818	174191 0 256	192501 856 1184	`optimized_AVX`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191023	20191017
61830	174191 0 256	191189 856 1184	`optimized_AVX`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191023	20191017
61848	174191 0 256	192533 856 1184	`optimized_AVX`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191023	20191017
61864	174191 0 256	192885 856 1184	`optimized_AVX`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191023	20191017
61878	174191 0 256	192989 856 1184	`optimized_AVX`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O3_-fomit-frame-pointer`	20191023	20191017
61890	174191 0 256	192885 856 1184	`optimized_AVX`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191023	20191017
61896	174191 0 256	192485 856 1184	`optimized_AVX`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191023	20191017
61904	174191 0 256	192533 856 1184	`optimized_AVX`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191023	20191017
61906	174191 0 256	192485 856 1184	`optimized_AVX`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191023	20191017
61908	174191 0 256	192501 856 1184	`optimized_AVX`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191023	20191017
61914	174191 0 256	186102 808 1184	`optimized_AVX`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
61924	174191 0 256	192501 856 1184	`optimized_AVX`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191023	20191017
61930	174191 0 256	192533 856 1184	`optimized_AVX`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191023	20191017
61938	174191 0 256	193661 856 1184	`optimized_AVX`	`icc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer`	20191023	20191017
61948	174191 0 256	192885 856 1184	`optimized_AVX`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191023	20191017
61956	174191 0 256	192485 856 1184	`optimized_AVX`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191023	20191017
62040	174191 0 256	187526 824 1184	`optimized_AVX`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
62040	174191 0 256	193101 856 1184	`optimized_AVX`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O2_-fomit-frame-pointer`	20191023	20191017
62400	174191 0 256	193309 856 1184	`optimized_AVX`	`icc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer`	20191023	20191017
62446	174191 0 256	192885 856 1184	`optimized_AVX`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191023	20191017
62684	182903 0 256	201197 856 1184	`optimized_SSE`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191023	20191017
62746	182903 0 256	201197 856 1184	`optimized_SSE`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191023	20191017
62768	182903 0 256	201213 856 1184	`optimized_SSE`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191023	20191017
63116	184775 0 256	196686 808 1184	`optimized_SSE`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
63394	184775 0 256	197694 824 1184	`optimized_SSE`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
63422	184775 0 256	201773 856 1184	`optimized_SSE`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191023	20191017
63440	184775 0 256	200795 832 1184	`optimized_SSE`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
63464	184775 0 256	201829 856 1184	`optimized_SSE`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191023	20191017
63570	182903 0 256	201213 856 1184	`optimized_SSE`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191023	20191017
63578	184775 0 256	198110 824 1184	`optimized_SSE`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191023	20191017
63588	182903 0 256	201245 856 1184	`optimized_SSE`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191023	20191017
63598	182903 0 256	201213 856 1184	`optimized_SSE`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191023	20191017
63608	182903 0 256	201597 856 1184	`optimized_SSE`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191023	20191017
63610	182903 0 256	201597 856 1184	`optimized_SSE`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191023	20191017
63614	182903 0 256	201701 856 1184	`optimized_SSE`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O3_-fomit-frame-pointer`	20191023	20191017
63622	182903 0 256	201245 856 1184	`optimized_SSE`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191023	20191017
63640	182903 0 256	201813 856 1184	`optimized_SSE`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O2_-fomit-frame-pointer`	20191023	20191017
63644	182903 0 256	202021 856 1184	`optimized_SSE`	`icc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer`	20191023	20191017
63648	182903 0 256	201197 856 1184	`optimized_SSE`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191023	20191017
63650	182903 0 256	201597 856 1184	`optimized_SSE`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191023	20191017
63660	182903 0 256	201597 856 1184	`optimized_SSE`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191023	20191017
63664	182903 0 256	201213 856 1184	`optimized_SSE`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191023	20191017
63682	182903 0 256	201245 856 1184	`optimized_SSE`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191023	20191017
63696	182903 0 256	201245 856 1184	`optimized_SSE`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191023	20191017
63728	182903 0 256	201197 856 1184	`optimized_SSE`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191023	20191017
63776	182903 0 256	202373 856 1184	`optimized_SSE`	`icc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer`	20191023	20191017
74620	127008 0 0	145245 856 1120	`optimized_nonSSE`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191023	20191017
74708	127008 0 0	145245 856 1120	`optimized_nonSSE`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191023	20191017
74714	130480 0 0	149069 856 1120	`optimized_nonSSE`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191023	20191017
74734	130480 0 0	149069 856 1120	`optimized_nonSSE`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191023	20191017
74748	130480 0 0	149069 856 1120	`optimized_nonSSE`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191023	20191017
74834	127008 0 0	145245 856 1120	`optimized_nonSSE`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191023	20191017
74838	130480 0 0	149349 856 1184	`optimized_nonSSE`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O2_-fomit-frame-pointer`	20191023	20191017
74854	130480 0 0	149069 856 1120	`optimized_nonSSE`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191023	20191017
74864	142688 0 0	161445 856 1184	`optimized_nonSSE`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O3_-fomit-frame-pointer`	20191023	20191017
74872	142704 0 0	160893 856 1120	`optimized_nonSSE`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191023	20191017
74886	142704 0 0	160893 856 1120	`optimized_nonSSE`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191023	20191017
74890	142704 0 0	160893 856 1120	`optimized_nonSSE`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191023	20191017
74930	127008 0 0	145245 856 1120	`optimized_nonSSE`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191023	20191017
74998	142704 0 0	160893 856 1120	`optimized_nonSSE`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191023	20191017
75362	140064 0 0	158333 856 1120	`optimized_nonSSE`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191023	20191017
75366	140064 0 0	158333 856 1120	`optimized_nonSSE`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191023	20191017
75422	140064 0 0	158333 856 1120	`optimized_nonSSE`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191023	20191017
75434	140064 0 0	158333 856 1120	`optimized_nonSSE`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191023	20191017
75510	129888 0 0	149285 856 1184	`optimized_nonSSE`	`icc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer`	20191023	20191017
75726	142144 0 0	161189 856 1184	`optimized_nonSSE`	`icc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer`	20191023	20191017
76378	119832 0 0	136757 856 1120	`optimized_nonSSE`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191023	20191017
77270	133792 0 0	150773 856 1120	`optimized_nonSSE`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191023	20191017
88874	59064 0 0	76045 856 992	`ref`	`icc_-march=corei7_-mtune=corei7_-O3_-fomit-frame-pointer`	20191023	20191017
89448	62072 0 0	80341 856 992	`ref`	`icc_-march=ivybridge_-mtune=ivybridge_-O3_-fomit-frame-pointer`	20191023	20191017
89498	62072 0 0	80341 856 992	`ref`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O3_-fomit-frame-pointer`	20191023	20191017
89558	62072 0 0	80341 856 992	`ref`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O3_-fomit-frame-pointer`	20191023	20191017
89622	62072 0 0	80341 856 992	`ref`	`icc_-march=sandybridge_-mtune=sandybridge_-O3_-fomit-frame-pointer`	20191023	20191017
90006	61424 0 0	79613 856 992	`ref`	`icc_-march=haswell_-mtune=haswell_-O3_-fomit-frame-pointer`	20191023	20191017
90264	61424 0 0	79613 856 992	`ref`	`icc_-march=skylake_-mtune=skylake_-O3_-fomit-frame-pointer`	20191023	20191017
90360	61424 0 0	80181 856 1056	`ref`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O3_-fomit-frame-pointer`	20191023	20191017
90362	61424 0 0	79613 856 992	`ref`	`icc_-march=broadwell_-mtune=broadwell_-O3_-fomit-frame-pointer`	20191023	20191017
90568	61424 0 0	79613 856 992	`ref`	`icc_-march=core-avx2_-mtune=core-avx2_-O3_-fomit-frame-pointer`	20191023	20191017
90688	61072 0 0	80117 856 1056	`ref`	`icc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer`	20191023	20191017
92368	65296 0 0	83533 856 992	`ref`	`icc_-march=ivybridge_-mtune=ivybridge_-O2_-fomit-frame-pointer`	20191023	20191017
92468	65296 0 0	83533 856 992	`ref`	`icc_-march=corei7-avx_-mtune=corei7-avx_-O2_-fomit-frame-pointer`	20191023	20191017
92528	65296 0 0	83533 856 992	`ref`	`icc_-march=sandybridge_-mtune=sandybridge_-O2_-fomit-frame-pointer`	20191023	20191017
92530	65296 0 0	83533 856 992	`ref`	`icc_-march=core-avx-i_-mtune=core-avx-i_-O2_-fomit-frame-pointer`	20191023	20191017
92980	62360 0 0	79285 856 992	`ref`	`icc_-march=corei7_-mtune=corei7_-O2_-fomit-frame-pointer`	20191023	20191017
95300	65968 0 0	84557 856 992	`ref`	`icc_-march=haswell_-mtune=haswell_-O2_-fomit-frame-pointer`	20191023	20191017
95406	65968 0 0	84557 856 992	`ref`	`icc_-march=broadwell_-mtune=broadwell_-O2_-fomit-frame-pointer`	20191023	20191017
95436	65968 0 0	84557 856 992	`ref`	`icc_-march=core-avx2_-mtune=core-avx2_-O2_-fomit-frame-pointer`	20191023	20191017
95654	65968 0 0	84837 856 1056	`ref`	`icc_-march=skylake-avx512_-mtune=skylake-avx512_-O2_-fomit-frame-pointer`	20191023	20191017
95674	65968 0 0	84557 856 992	`ref`	`icc_-march=skylake_-mtune=skylake_-O2_-fomit-frame-pointer`	20191023	20191017
95740	65568 0 0	84965 856 1056	`ref`	`icc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer`	20191023	20191017

Test failure

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

error 111

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

Compiler	Implementations
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	optimized_AVX
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	optimized_AVX
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	optimized_AVX2
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	optimized_AVX2
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	optimized_SSE
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	optimized_SSE
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	optimized_nonSSE
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	optimized_nonSSE
icc -march=cannonlake -mtune=cannonlake -O2 -fomit-frame-pointer	ref
icc -march=cannonlake -mtune=cannonlake -O3 -fomit-frame-pointer	ref

Test failure

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

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 8, namely:

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