Implementation notes: x86, gpu, crypto_sign/sphincss128sha256robust

Computer: gpu
Architecture: x86
CPU ID: GenuineIntel-000206d7-bfebfbff
SUPERCOP version: 20190816
Operation: crypto_sign
Primitive: sphincss128sha256robust

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
7397709078	30279 0 0	54824 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer`	20190921	20190816
13860014574	27033 0 0	51568 424 1608	`ref`	`gcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20190921	20190816
14328163394	27178 0 0	50816 420 1608	`ref`	`gcc_-m32_-march=prescott_-O3_-fomit-frame-pointer`	20190921	20190816
14359730264	30914 0 0	56004 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer`	20190921	20190816
14371475196	30537 0 0	56544 424 1608	`ref`	`gcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer`	20190921	20190816
14403352204	31459 0 0	58988 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer`	20190921	20190816
14478850461	31415 0 0	56580 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer`	20190921	20190816
14555085585	27004 0 0	51140 424 1608	`ref`	`gcc_-m32_-O3_-fomit-frame-pointer`	20190921	20190816
14670812032	31130 0 0	56828 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer`	20190921	20190816
14690794080	27178 0 0	50816 420 1608	`ref`	`gcc_-m32_-march=nocona_-O3_-fomit-frame-pointer`	20190921	20190816
14713494619	32191 0 0	58848 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer`	20190921	20190816
14757196053	31415 0 0	56580 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer`	20190921	20190816
14785477044	33664 0 0	61288 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer`	20190921	20190816
14792633316	27033 0 0	51568 424 1608	`ref`	`gcc_-m32_-march=core-avx-i_-O3_-fomit-frame-pointer`	20190921	20190816
14800669349	30069 0 0	55780 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer`	20190921	20190816
14826959016	30377 0 0	54532 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer`	20190921	20190816
14841253072	30239 0 0	55640 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer`	20190921	20190816
14861902852	30453 0 0	55416 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer`	20190921	20190816
14903723912	31130 0 0	56828 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer`	20190921	20190816
14939825776	28668 0 0	54552 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer`	20190921	20190816
14947246973	28125 0 0	52236 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20190921	20190816
14959654612	28125 0 0	52364 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20190921	20190816
14963040530	28146 0 0	53200 420 1608	`ref`	`gcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer`	20190921	20190816
14967063716	28125 0 0	52332 424 1608	`ref`	`gcc_-m32_-march=core2_-O3_-fomit-frame-pointer`	20190921	20190816
14968810239	23472 0 0	44560 420 1608	`ref`	`gcc_-m32_-march=nocona_-O2_-fomit-frame-pointer`	20190921	20190816
14995675331	29561 0 0	54236 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer`	20190921	20190816
15035444484	27033 0 0	51568 424 1608	`ref`	`gcc_-m32_-march=corei7-avx_-O3_-fomit-frame-pointer`	20190921	20190816
15056793560	23482 0 0	44956 420 1608	`ref`	`gcc_-m32_-march=k8_-O2_-fomit-frame-pointer`	20190921	20190816
15072133857	25937 0 0	49640 420 1608	`ref`	`gcc_-m32_-march=athlon_-O3_-fomit-frame-pointer`	20190921	20190816
15125495220	26595 0 0	51144 420 1608	`ref`	`gcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer`	20190921	20190816
15146150103	28875 0 0	53204 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer`	20190921	20190816
15158660110	28125 0 0	52364 424 1608	`ref`	`gcc_-m32_-march=corei7_-O3_-fomit-frame-pointer`	20190921	20190816
15170563428	30107 0 0	54800 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer`	20190921	20190816
15171383608	23197 0 0	44388 420 1608	`ref`	`gcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer`	20190921	20190816
15176803032	26943 0 0	50784 420 1608	`ref`	`gcc_-m32_-march=pentium_-O3_-fomit-frame-pointer`	20190921	20190816
15188248503	26938 0 0	50484 420 1608	`ref`	`gcc_-m32_-march=i486_-O3_-fomit-frame-pointer`	20190921	20190816
15201043483	30377 0 0	54532 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer`	20190921	20190816
15225961083	28201 0 0	52788 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer`	20190921	20190816
15229244072	27237 0 0	51664 420 1608	`ref`	`gcc_-m32_-march=k8_-O3_-fomit-frame-pointer`	20190921	20190816
15229951578	31438 0 0	58096 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer`	20190921	20190816
15245383651	26771 0 0	50520 420 1608	`ref`	`gcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer`	20190921	20190816
15255245112	56658 0 0	52576 424 1608	`ref`	`gcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer`	20190921	20190816
15280355046	31459 0 0	58988 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer`	20190921	20190816
15304213389	29561 0 0	54236 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer`	20190921	20190816
15323827836	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=corei7_-O2_-fomit-frame-pointer`	20190921	20190816
15337810932	29676 0 0	54808 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer`	20190921	20190816
15342911887	29834 0 0	54284 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer`	20190921	20190816
15345559983	24611 0 0	46332 424 1608	`ref`	`gcc_-m32_-O2_-fomit-frame-pointer`	20190921	20190816
15357793944	26354 0 0	51144 420 1608	`ref`	`gcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer`	20190921	20190816
15410045557	27842 0 0	51556 424 1608	`ref`	`gcc_-m32_-march=k6_-O3_-fomit-frame-pointer`	20190921	20190816
15413221192	30069 0 0	55780 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer`	20190921	20190816
15425439863	30239 0 0	55640 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer`	20190921	20190816
15431144728	29045 0 0	53968 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer`	20190921	20190816
15446187256	31140 0 0	56288 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer`	20190921	20190816
15462890312	28126 0 0	52032 424 1608	`ref`	`gcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer`	20190921	20190816
15477433611	28485 0 0	52976 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer`	20190921	20190816
15489278124	29773 0 0	54860 424 1608	`ref`	`gcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer`	20190921	20190816
15492471309	29308 0 0	53904 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer`	20190921	20190816
15543121895	29657 0 0	55444 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer`	20190921	20190816
15570199686	29389 0 0	54068 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer`	20190921	20190816
15571865820	28126 0 0	52032 424 1608	`ref`	`gcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer`	20190921	20190816
15598946367	30377 0 0	54532 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer`	20190921	20190816
15616246095	26943 0 0	50784 420 1608	`ref`	`gcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer`	20190921	20190816
15643539860	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20190921	20190816
15654699210	30974 0 0	58668 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer`	20190921	20190816
15670527176	28040 0 0	53024 424 1608	`ref`	`gcc_-funroll-loops_-m32_-O_-fomit-frame-pointer`	20190921	20190816
15671178267	29834 0 0	54284 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer`	20190921	20190816
15695772372	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=core-avx-i_-O2_-fomit-frame-pointer`	20190921	20190816
15699174362	24756 0 0	45804 420 1608	`ref`	`gcc_-m32_-march=i486_-O2_-fomit-frame-pointer`	20190921	20190816
15719195055	23472 0 0	44560 420 1608	`ref`	`gcc_-m32_-march=prescott_-O2_-fomit-frame-pointer`	20190921	20190816
15742829974	30079 0 0	55928 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer`	20190921	20190816
15747267678	26595 0 0	51144 420 1608	`ref`	`gcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer`	20190921	20190816
15760723644	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=corei7_-O_-fomit-frame-pointer`	20190921	20190816
15780623079	29040 0 0	53252 428 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer`	20190921	20190816
15785628765	24490 0 0	45392 420 1608	`ref`	`gcc_-m32_-march=pentium_-O2_-fomit-frame-pointer`	20190921	20190816
15786732219	29676 0 0	54808 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer`	20190921	20190816
15809705731	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=corei7-avx_-O2_-fomit-frame-pointer`	20190921	20190816
15818290679	28105 0 0	52712 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer`	20190921	20190816
15852995637	23334 0 0	44376 420 1608	`ref`	`gcc_-m32_-march=athlon_-O2_-fomit-frame-pointer`	20190921	20190816
15857741634	24181 0 0	45932 420 1608	`ref`	`gcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer`	20190921	20190816
15861095764	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20190921	20190816
15875673027	24181 0 0	45932 420 1608	`ref`	`gcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer`	20190921	20190816
15896186868	27941 0 0	52316 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer`	20190921	20190816
15902753207	25387 0 0	46408 424 1608	`ref`	`gcc_-m32_-march=k6_-O2_-fomit-frame-pointer`	20190921	20190816
15903322604	30649 0 0	57128 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer`	20190921	20190816
15914970443	25387 0 0	46408 424 1608	`ref`	`gcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer`	20190921	20190816
15915267465	25387 0 0	46408 424 1608	`ref`	`gcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer`	20190921	20190816
15924353379	49520 0 0	46284 424 1608	`ref`	`gcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer`	20190921	20190816
16013922220	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=corei7-avx_-O_-fomit-frame-pointer`	20190921	20190816
16023991536	30069 0 0	55780 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer`	20190921	20190816
16036244589	24527 0 0	46208 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20190921	20190816
16051124953	27410 0 0	51596 428 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer`	20190921	20190816
16086167739	23775 0 0	45008 420 1608	`ref`	`gcc_-m32_-march=prescott_-O_-fomit-frame-pointer`	20190921	20190816
16114060725	23122 0 0	43216 416 1608	`ref`	`gcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer`	20190921	20190816
16121934575	24490 0 0	45392 420 1608	`ref`	`gcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer`	20190921	20190816
16131814393	23775 0 0	45008 420 1608	`ref`	`gcc_-m32_-march=nocona_-O_-fomit-frame-pointer`	20190921	20190816
16156288236	23122 0 0	43216 416 1608	`ref`	`gcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer`	20190921	20190816
16161721295	28785 0 0	53052 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer`	20190921	20190816
16167982940	27410 0 0	51596 428 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer`	20190921	20190816
16216548449	24527 0 0	46272 424 1608	`ref`	`gcc_-m32_-march=core2_-O2_-fomit-frame-pointer`	20190921	20190816
16228191097	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20190921	20190816
16284522541	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer`	20190921	20190816
16312213316	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20190921	20190816
16377021390	23343 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=prescott_-Os_-fomit-frame-pointer`	20190921	20190816
16377811536	25544 0 0	48312 424 1608	`ref`	`gcc_-m32_-march=i386_-O3_-fomit-frame-pointer`	20190921	20190816
16378559112	28670 0 0	52812 424 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer`	20190921	20190816
16401862815	29040 0 0	53252 428 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer`	20190921	20190816
16409793988	29295 0 0	54484 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer`	20190921	20190816
16441897368	29657 0 0	55444 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer`	20190921	20190816
16453054956	23122 0 0	43216 416 1608	`ref`	`gcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer`	20190921	20190816
16469810514	23160 0 0	43216 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer`	20190921	20190816
16471124220	23302 0 0	43456 416 1608	`ref`	`gcc_-m32_-march=corei7-avx_-Os_-fomit-frame-pointer`	20190921	20190816
16483447001	23327 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20190921	20190816
16527137984	23160 0 0	43216 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer`	20190921	20190816
16556648496	29657 0 0	55444 420 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer`	20190921	20190816
16604601392	23371 0 0	43536 416 1608	`ref`	`gcc_-m32_-march=i486_-Os_-fomit-frame-pointer`	20190921	20190816
16620957544	29040 0 0	53252 428 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer`	20190921	20190816
16628469729	23408 0 0	43540 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer`	20190921	20190816
16630939936	23145 0 0	43956 420 1608	`ref`	`gcc_-m32_-march=athlon_-O_-fomit-frame-pointer`	20190921	20190816
16637407130	24404 0 0	45692 424 1608	`ref`	`gcc_-m32_-O_-fomit-frame-pointer`	20190921	20190816
16648631793	23812 0 0	45168 420 1608	`ref`	`gcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer`	20190921	20190816
16649234720	23364 0 0	43524 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer`	20190921	20190816
16684110723	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=core-avx-i_-O_-fomit-frame-pointer`	20190921	20190816
16707969200	24181 0 0	45932 420 1608	`ref`	`gcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer`	20190921	20190816
16709017989	23820 0 0	45216 420 1608	`ref`	`gcc_-m32_-march=pentium3_-O_-fomit-frame-pointer`	20190921	20190816
16722765656	23327 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20190921	20190816
16727086971	24281 0 0	45672 424 1608	`ref`	`gcc_-m32_-march=core2_-O_-fomit-frame-pointer`	20190921	20190816
16728116728	24313 0 0	46496 420 1608	`ref`	`gcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer`	20190921	20190816
16758383105	23101 0 0	43264 416 1608	`ref`	`gcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer`	20190921	20190816
16763822511	23141 0 0	43264 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer`	20190921	20190816
16769741681	23269 0 0	44292 420 1608	`ref`	`gcc_-m32_-march=k8_-O_-fomit-frame-pointer`	20190921	20190816
16770928023	23820 0 0	45216 420 1608	`ref`	`gcc_-m32_-march=pentium2_-O_-fomit-frame-pointer`	20190921	20190816
16839003240	23343 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer`	20190921	20190816
16860558533	23433 0 0	43672 416 1608	`ref`	`gcc_-m32_-march=k6_-Os_-fomit-frame-pointer`	20190921	20190816
16882740704	23302 0 0	43456 416 1608	`ref`	`gcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20190921	20190816
16885291601	23327 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=corei7_-Os_-fomit-frame-pointer`	20190921	20190816
16915395702	24150 0 0	44664 424 1608	`ref`	`gcc_-m32_-march=i486_-O_-fomit-frame-pointer`	20190921	20190816
16927625776	23347 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=core2_-Os_-fomit-frame-pointer`	20190921	20190816
16937239096	48006 0 0	44596 424 1608	`ref`	`gcc_-m32_-march=barcelona_-O_-fomit-frame-pointer`	20190921	20190816
16947326815	23462 0 0	43672 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer`	20190921	20190816
16978846785	23269 0 0	43408 416 1608	`ref`	`gcc_-m32_-march=athlon_-Os_-fomit-frame-pointer`	20190921	20190816
16991003566	23820 0 0	45216 420 1608	`ref`	`gcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer`	20190921	20190816
17002424828	23160 0 0	43216 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer`	20190921	20190816
17006037816	24525 0 0	45200 428 1608	`ref`	`gcc_-m32_-march=k6-3_-O_-fomit-frame-pointer`	20190921	20190816
17008807120	23329 0 0	43476 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer`	20190921	20190816
17010767865	23364 0 0	43524 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer`	20190921	20190816
17038886727	24525 0 0	45200 428 1608	`ref`	`gcc_-m32_-march=k6_-O_-fomit-frame-pointer`	20190921	20190816
17052030472	23292 0 0	43408 416 1608	`ref`	`gcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer`	20190921	20190816
17095589488	23343 0 0	43520 416 1608	`ref`	`gcc_-m32_-march=nocona_-Os_-fomit-frame-pointer`	20190921	20190816
17097574314	24525 0 0	45200 428 1608	`ref`	`gcc_-m32_-march=k6-2_-O_-fomit-frame-pointer`	20190921	20190816
17139394692	46720 0 0	43524 416 1608	`ref`	`gcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer`	20190921	20190816
17151608217	23302 0 0	43456 416 1608	`ref`	`gcc_-m32_-march=core-avx-i_-Os_-fomit-frame-pointer`	20190921	20190816
17163768894	23471 0 0	44812 420 1608	`ref`	`gcc_-m32_-march=pentium4_-O_-fomit-frame-pointer`	20190921	20190816
17173823156	23269 0 0	43408 416 1608	`ref`	`gcc_-m32_-Os_-fomit-frame-pointer`	20190921	20190816
17187136192	23364 0 0	43524 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer`	20190921	20190816
17188708755	23279 0 0	43408 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer`	20190921	20190816
17201304832	23433 0 0	43672 416 1608	`ref`	`gcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer`	20190921	20190816
17238997593	23943 0 0	44468 428 1608	`ref`	`gcc_-m32_-march=pentium_-O_-fomit-frame-pointer`	20190921	20190816
17281896313	23292 0 0	43408 416 1608	`ref`	`gcc_-m32_-march=pentium_-Os_-fomit-frame-pointer`	20190921	20190816
17345812160	23462 0 0	43672 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer`	20190921	20190816
17347730364	23745 0 0	44724 424 1608	`ref`	`gcc_-m32_-march=i386_-O2_-fomit-frame-pointer`	20190921	20190816
17370230213	23433 0 0	43672 416 1608	`ref`	`gcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer`	20190921	20190816
17425653232	23329 0 0	43476 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer`	20190921	20190816
17475970604	23462 0 0	43672 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer`	20190921	20190816
17505865479	23457 0 0	43592 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer`	20190921	20190816
17520905343	23474 0 0	44444 424 1608	`ref`	`gcc_-m32_-march=i386_-O_-fomit-frame-pointer`	20190921	20190816
17542913198	23943 0 0	44468 428 1608	`ref`	`gcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer`	20190921	20190816
17600838012	23279 0 0	43408 416 1608	`ref`	`gcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer`	20190921	20190816
17781990969	23423 0 0	43540 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer`	20190921	20190816
17888327987	23377 0 0	43524 416 1608	`ref`	`gcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer`	20190921	20190816
17963837812	23443 0 0	43656 416 1608	`ref`	`gcc_-m32_-march=k8_-Os_-fomit-frame-pointer`	20190921	20190816
18168847667	23386 0 0	43536 416 1608	`ref`	`gcc_-m32_-march=i386_-Os_-fomit-frame-pointer`	20190921	20190816

Test failure

Implementation: avx2
Security model: unknown
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx2
gcc -m32 -O2 -fomit-frame-pointer	avx2
gcc -m32 -O3 -fomit-frame-pointer	avx2
gcc -m32 -O -fomit-frame-pointer	avx2
gcc -m32 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: sha256avx.c:11:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:34:12: note: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:33:12: note: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: ...
sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: sha256avx.c:11:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
sha256avx.c: tmp0[0] = _mm256_unpacklo_epi32(s[0], s[1]);
sha256avx.c: ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:34:12: note: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:33:12: note: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: avx2
Security model: unknown
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: sha256avx.c: In function 'transpose':
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:34:12: note: called from here
sha256avx.c: s[7] = _mm256_permute2x128_si256(tmp1[3], tmp1[7], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: sha256avx.c:33:12: note: called from here
sha256avx.c: s[6] = _mm256_permute2x128_si256(tmp1[2], tmp1[6], 0x31);
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
sha256avx.c: from sha256avx.h:3,
sha256avx.c: from sha256avx.c:5:
sha256avx.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:1081:1: error: inlining failed in call to always_inline '_mm256_permute2x128_si256': target specific option mismatch
sha256avx.c: _mm256_permute2x128_si256 (__m256i __X, __m256i __Y, const int __M)
sha256avx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~
sha256avx.c: ...

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx2